Match PP 86DSP MK2 8-channel Amplifier User Manual

Match PP 86DSP MK2 8-channel Amplifier User Manual

Congratulations!
Dear Customer, Congratulations on your purchase of this innovative and high- quality MATCH product. Thanks to more than 30 years of experience in research and development of audio products this amplifier sets new standards in the range of digital amplifiers. We wish you many hours of enjoyment with your new MATCH PP 86DSP MK2. Yours, AUDIOTEC FISCHER

General instructions

General installation instructions for MATCH components To prevent damage to the unit and possible injury, read this manual carefully and follow all installation instructions. This product has been checked for proper function before shipping and is guaranteed against manufacturing defects.
Before starting your installation, disconnect the battery’s negative terminal to prevent damage to the unit, fire, and/or risk of injury. For proper performance and to ensure full warranty coverage, we strongly recommend getting this product installed by an authorized MATCH dealer.
Install your PP 86DSP MK2 in a dry location with sufficient air circulation for proper cooling of the equipment.

For safety reasons, the PP 86DSP MK2 must be professionally installed. Therefore, The amplifier should be secured to a solid mounting surface using proper mounting hardware. When screwing the amplifier into the vehicle chassis, carefully examine the area around and behind the proposed installation location to ensure that there are no electrical cables or components, hydraulic brake lines, or any part of the fuel tank located behind the mounting surface. Failure to do so may result in unpredictable damage to these components and possibly costly repairs to the vehicle.

General instructions for connecting the PP 86DSP MK2 amplifier The PP 86DSP MK2 amplifier may only be installed in motor vehicles that have a 12 Volts negative terminal connected to the chassis ground. Any other system could cause damage to the amplifier and the electrical system of the vehicle. The positive cable from the battery for the entire sound system should be provided with a main fuse at a distance of max. 30 cm from the battery. The value of the fuse is calculated from the maximum total current draw of the car audio system. Use only the included MATCH cable or an optionally available MATCH cable harness for connection of the PP 86DSP MK2. The use of other cables can result in damage to the amplifier, the head unit/car radio, or the connected loudspeakers! The fuses of the amplifier may only be replaced by identically rated fuses
(2 x 25 A) to avoid damage to the amplifier.

Before installation, plan the wire routing to avoid any possible damage to the wire harness. All cabling should be protected against possible crushing or pinching hazards. Also avoid routing cables close to potential noise sources such as electric motors, high-power accessories, and other vehicle harnesses.

Connectors and control units

1. Speaker Output E – H
   Page 23, point 3

2. Optical Input
   Page 24, point 4

3. Line Outputs
   Page 26, point 11

4. Clipping LED
   Page 25, point 8

5. Highlevel Input E & F
   Page 23, point 2

6. System Connector input
   Page 23, point 1

7. Input sensitivity control
   Page 25, point 8

8. Power & Remote connector
   Page 24, point 6

9. Remote outputs
   Page 26, point 12

10. SCP (Smart Control Port)
    Page 27, point 3

11. Auto Remote switch
    Page 24, point 5

12. USB input
    Page 25, point 7

13. Status LED
    Page 27, point 1

14. Control pushbutton
    Page 27, point 2

Hardware configuration

System Connector

1. Highlevel loudspeaker input rear left (-) / C

2. Highlevel loudspeaker input front left (-) / A

3. Highlevel loudspeaker input front right (-) / B

4. Highlevel loudspeaker input rear right (-) / D

5. Loudspeaker output rear right (-) / D

6. Loudspeaker output rear left (-) / C

7. Loudspeaker output front right (-) / B

8. Loudspeaker output front left (-) / A

9. Ground* / Warning: Do not use this pin!

10. Ground* / Warning: Do not use this pin!

11. Highlevel loudspeaker input rear left (+) / C

12.  Highlevel loudspeaker input front left (+) / A

13. Highlevel loudspeaker input front right (+) / B

14. Highlevel loudspeaker input rear right (+) / D

15. Loudspeaker output rear right (+) / D

16. Loudspeaker output rear left (+) / C

17. Loudspeaker output front right (+) / B

18. Loudspeaker output front left (+) / A

19. +12 Volts* / Warning: Do not use this pin!

20. +12 Volts* / Warning: Do not use this pin!
    Highlevel Input E – F

21. Highlevel loudspeaker input channel F (-)

22. Highlevel loudspeaker input channel E (-)

23. Highlevel loudspeaker input channel F (+)

24. Highlevel loudspeaker input channel E (+)
    Speaker Output E – H

25.  Subwoofer output 2 (-) / H

26. Subwoofer output 1 (-) / G

27. Loudspeaker output F (-)

28. Loudspeaker output E (-)

29. Subwoofer output 2 (+) / H

30. Subwoofer output 1 (+) / G

31. Loudspeaker output F (+)

32. Loudspeaker output E (+)

Not used on the enclosed System Connector connection cable.

Hardware configuration
Fig. 2: Overview of connection cables

1. system Connector connection cable
2. Speaker Output E – H connection cable
3. Highlevel Input E – F connection cable

Configure the MATCH PP 86DSP MK2 as follows
Caution: Carrying out the following steps will require special tools and technical knowledge. To avoid connection mistakes and/or damage, ask your dealer for assistance if you have any questions, and follow all instructions in this manual (see page 19). It is recommended that this unit be
installed by an authorized MATCH dealer.

Connecting the System Connector

1. Connecting the highlevel speaker inputs A – D: The highlevel loudspeaker inputs (see page 21, fig. 1, no. 1 – 4 and 11 – 14) can be connected directly to the loudspeaker outputs of an OEM radio or aftermarket radio by using the enclosed MATCH connection cable. It is not mandatory to use all high-level speaker inputs. It is sufficient if two of the four highlevel loudspeaker inputs are connected. With the DSP PC-Tool software, it is possible to route the input signals to the 9 output channels individually. Make sure that the polarity is correct. If one or more connections have reversed polarity it may affect the performance of the amplifier. If this input is used the remote input (REM) does not need to be connected as the amplifier will automatically turn on once a loudspeaker signal is received.

2. Connecting the loudspeaker outputs A – D: The loudspeaker outputs (see page 21, fig. 1, no. 5 – 8 and 15 – 18) can be connected directly to the wires of the loudspeakers by using the enclosed MATCH connection cable. Never connect any of the loudspeaker cables to the chassis ground as this will damage your amplifier and your speakers. Ensure that the loudspeakers are correctly connected (phase), i.e. plus to plus and minus to minus. Exchanging plus and minus causes a total loss of bass reproduction. The plus pole is indicated on most speakers. The impedance per channel must not be lower than 2 Ohms, otherwise the amplifier protection will be activated.
   Attention: Solely use the System Connector connection cable which is included in delivery or an appropriate cable harness from the MATCH accessories program for connection!

3. Connecting the highlevel speaker inputs E & F (optionally) The highlevel loudspeaker inputs E & F can be connected directly to the loudspeaker outputs of an OEM radio or aftermarket radio using the enclosed MATCH connection cable (see page 21, fig. 1, no. 21 – 24). Make sure that the polarity is correct. If one or more connections have reversed polarity it may affect the performance of the amplifier. If this input is used the remote input (REM/page 20, point 8) does not need to be connected as the amplifier will automatically turn on once a loudspeaker signal is received.
   Attention: Solely use the connection cable with the 4-pole connector and flying leads which is included in delivery (page 22, fig.2), or an appropriate cable harness from the MATCH accessories program!

4. Optional: Connecting the speaker outputs E – H Either a passive Plug & Play subwoofer, such as the MATCH PP 10E-D, or other speaker systems/speakers can be connected to the speaker outputs. Plug & Play subwoofer connection: When connecting a Plug & Play subwoofer, four
   amplifier channels of the PP 86DSP MK2 are used for driving the subwoofer. Please make sure that in this case, the output signal of all these four channels is identical. Connecting speaker systems/speakers: Speaker systems/speakers can be connected to the speaker outputs using the enclosed MATCH connection cable (page 21, fig. 1, no. 25 – 32). Never connect any of the loudspeaker cables to the chassis ground as this will damage your amplifier and your speakers. Ensure that the loudspeakers are correctly connected (phase), i.e. plus to plus and minus to minus. Exchanging plus and minus causes a total loss of bass reproduction. The plus pole is indicated in most speakers. The impedance must not be lower than 2 Ohms, otherwise the amplifier protection will be activated.
   Attention: Solely use the connection cable with the 8-pole connector and flying leads (page 22, fig. 2) which is included in delivery for connecting further loudspeakers or an appropriate cable harness from the MATCH accessories program!

5. Connecting a digital signal source if you have a signal source with an optical digital output you can connect it to the amplifier using the appropriate input. The sampling rate must be between 12 and 96 kHz. The input signal is automatically adapted to the internal sample rate. In standard configuration, the manual activation via an optional remote control is configured. Alternatively, you can activate the automatic turn-on feature in the DCM menu of the DSP PC-Tool software. The automatic turn-on circuit does not work when the digital input is used. Therefore it is mandatory to connect the remote input (REM/page 20, point 8).
   Important: The signal of a digital audio source normally does not contain any information about the volume level. Keep in mind that this will lead to the full level of the outputs of the PP 86DSP MK2 and your connected amplifiers. This may cause severe damage to your speakers. We strongly recommend using an optional remote control for adjusting the volume level of the digital signal inputs!
   Note: The MATCH PP 86DSP MK2 can only handle uncompressed digital stereo signals in PCM format with a sample rate between 12 kHz and 96 kHz and no MP3- or Dolby-coded digital audio stream!
   5. Configuration of the remote input The PP 86DSP MK2 will be turned on automatically if the highlevel inputs of the System Connector and/or the high- level inputs E & F are used or if a signal is applied to the remote input terminal (page 20, point 8). The Auto Remote switch (page 20, point 11) allows to deactivation of the automatic turn-on feature of the highlevel inputs. The feature should be deactivated if there are e.g. noises while switching on / off the amplifier.
   On: Activation via highlevel speaker input is enabled (by default).
   Off: Activation via highlevel speaker input is disabled.
   Note: If the automatic turn-on function is deactivated it is mandatory to use the remote input terminal to power up the amplifier!

6. Connection to power supply & remote Make sure to disconnect the battery before installing the MATCH PP 86DSP! Ensure correct polarity. +12 V: Connector for the positive cable. Connect the +12 V power cable to the positive terminal of the battery. The positive wire from the battery to the amplifier power terminal needs to have an inline fuse at a distance of no more than 12 inches (30 cm) from the battery. The value of the fuse is calculated from the maximum total current input of the whole car audio system (PP 86DSP MK2 = max. 40 A RMS at 12 V RMS power supply). If your power wires are short (less than 1 m / 40”) then a wire gauge of 6 mm² / AWG 10 will be sufficient. In all other cases, we strongly recommend gauges of 10 – 16 mm² / AWG 8 – 6!
   GND: Connector for the ground cable. The ground wire should be connected to a common ground reference point (this is located where the negative terminal of the battery is grounded to the metal body of the vehicle) or to a prepared metal location on the vehicle chassis, i.e., an area cleaned of all paint residues. The cable should have the same gauge as the +12 V wire. Inadequate grounding causes audible interference and malfunctions.
   REM: The remote input has to be used to turn on / off the amplifier if the signal source which is connected to the System Connector or Highlevel Input E & F is not activating the “automatic turnon” function (Auto Remote) or if the amplifier shall only be activated/deactivated by a remote
   signal applied to the remote input.

7. The remote wire should be connected to the remote output / automatic antenna (aerial positive) output of the head unit/car radio. This is only activated if the head unit is switched on. Thus the amplifier is switched on and off together with the head unit. We do not recommend controlling the remote input via the ignition switch to avoid pop noise during turn on / off.
   Note: This input does not need to be assigned if one of the highlevel inputs A – F is used. To deactivate the “automatic turn-on” function read the description in point 5 “Configuration of the remote input”.

8. Connecting the PC & first start-up The USB input enables the connection of the PP 86DSP MK2 to a personal computer and its free configuration with our DSP PC-Tool software using the provided USB cable.
   Please note: It is not possible to connect any USB storage devices.

Before connecting the amplifier to your PC visit our website and download the latest version of the DSP PC-Tool software. We strongly recommend carefully reading the DSP PC-Tool knowledge base before using the software for the first time to avoid any complications and failures.
Important: Make sure that the amplifier is not connected to your computer before the software and USB driver are installed! In the following the most important steps on how to connect and the first start-up are described:

1. Download the latest version of the DSP PC-Tool software (available on our website www.audiotec-fischer.com) and install it on your computer.

2. Connect the amplifier to your computer using the USB cable that is included in the delivery. If you have to bridge longer distances please use an active USB extension cable with the integrated repeater.

3. First, turn on the amplifier and then start the software. The operating software will be updated automatically to the latest version if it is not up-to-date.

4. adjustment of the input sensitivity of the analog inputs
   ATTENTION: It is mandatory to properly adapt the input sensitivity of the PP 86DSP MK2 to the signal source to avoid damage to the amplifier. The input sensitivity can be optimally adapted to the signal source using the Input sensitivity control (page 20, point 7).

5. This is not a volume control; it’s only for adjusting the amplifier gain. The setting of the control only affects the highlevel inputs.
   The control range is: 5 – 11 Volts Input sensitivity is factory set to 11 Volts. This is the best setting in most applications. Only if the head unit/car radio does ́t deliver enough output level, the input sensitivity should be increased. Note: Mute all signal outputs of the PP 86DSP MK2 during this setup.

For adjustment please proceed as follows:

1. Turn on the amplifier.
2. Adjust the volume of your radio to approx. 90 % of the max. volume and playback an appropriate test tone, e.g., pink noise (0 dB).
3. If the Clipping LED already lights up, you have to reduce the input sensitivity via the Input sensitivity control until the LED turns off.
4. Increase the input sensitivity by turning the Input sensitivity control clockwise until the Clipping LED lights up.
5. Now turn the control counterclockwise until the Clipping LED turns off again. Alternatively, the input sensitivity can be set using the DSP PC-Tool software.
6. Therefore, the function has to be activated and configured in the “Signal management” tab of the DCM menu (see the following picture).

Configuration of the internal DSP

The general amplifier settings should be conducted with the DSP PC-Tool software before using the amplifier for the first time. Now you can configure your PP 86DSP MK2 with our intuitive DSP PCTool software. Useful hints for the correct setting can be found in our knowledge base at www.audiotec- fischer.com.
Caution: We highly recommended to set the volume of your car radio to a minimum position and to mute all signal outputs. Especially if the PP 86DSP MK2 will be used in fully active applications, a wrong setup can destroy your speakers right away.

Analyzing the input signal
Check the input signal for factory-set equalizing and all-pass filters using the Input Signal Analyzer (ISA) of the DSP PC-Tool software. Information about the ISA can be found in the extensive Knowledge Base on our website www .audiotec-fischer.com.
Caution: We highly recommend setting the volume of your car radio to a minimum position during the first start-up. Additionally, no device should be connected to the amplifier until general settings in the DSP PC-Tool software have been made. Especially if the PP 86DSP MK2 will be used in fully active applications, a wrong setup can destroy your speakers right away.

Optional: Connecting the pre-amplifier outputs
The Mono Line Outputs are mono floating-ground low-level outputs for connecting additional power amplifiers. These outputs can now be connected to the pre-amplifier / low-level / RCA input of the external amplifier using an appropriate cable (RCA / Cinch cables). The output provides a maximum output voltage of 3 Volts RMS.

Please make sure that you always turn on / off the external amplifier using the remote output (REMOTE OUT) of the PP 86DSP MK2 to avoid interfering noises.
Important: Both RCA outputs deliver the same audio signal. This can be configured independently of the other amplifier channels with the DSP PC-Tool software!

Optional: Connecting the remote outputs
The remote outputs are used for turning on / off amplifiers that are connected to the pre-amplifier outputs (Mono Line Outputs) of the MATCH PP 86DSP MK2. Therefore connect the remote output of the PP 86DSP MK2 to the remote input of your amplifier to switch it on and off via the internal DSP without interfering signals. The remote outputs are activated automatically as soon as the booting process of the DSP is completed. Additionally, these outputs will be turned off during the “Power Save Mode” or a software update process.
Important: Never use a different signal than the remote output of the PP 86DSP MK2 to activate a connected amplifier!

Sound tuning
Now you can create your sound setup. Information about sound tuning can be found in our extensive knowledge base at audited-fischer.com or contact your local MATCH dealer.

Additional functions

Status LED
The Status LED indicates the operating mode of the amplifier and the DSP memory.

Green: The amplifier is ready for operation. Orange: Power Save Mode is activated.
Red: Protection Mode is active. This may have different root causes. The amplifier is equipped with protection circuits against over- and undervoltage as well as overheating. Please check for connecting failures such as short circuits or other wrong connections.

If the amplifier is overheated the internal temperature protection switches off the remote and signal output until it reaches a safe temperature level again. Red/green slow flashing: No operating software installed. Connect the amplifier to the DSP PC-Tool software and confirm the automatic update of the operating system. You will find the latest version of the DSP PC-Tool software at www.audiotec-fischer.com.
Red/green fast flashing: The currently selected sound setup memory is empty. A new setup has to be loaded via the DSP PC-Tool software or switched to a memory position with an existing sound setup.

Control pushbutton
The PP 86DSP MK2 provides 10 internal memory locations for sound setups. The Control pushbutton allows the user to switch between two memory positions. These can be defined in the DSP PC Tool. In addition, a device reset can be made by pressing the button for a longer period.

1. Setup switch: Press the Control pushbutton for 1 second. The memory locations one and two are defined by default. Switching is indicated by a single red flash of the Status LED. Alternatively, the optional URC.3 remote control can be used for switching. To switch between all internal memory locations, optional accessories like the DIRECTOR display remote control or A CONDUCTOR are required.

2. Device reset: Press the pushbutton for five seconds. This completely erases the internal memory and is indicated by a continuous red-glowing and constant green flashing of the Status LED.
   Attention: After erasing the setups from memory the PP 86DSP MK2 will not reproduce any audio output until the device is updated via the DSP PC-Tool software.

3. SCP (Smart Control Port) This multi-functional input is designed for MATCH PP 86DSP MK2 accessory products like a remote control that allows to adjustment of several features of the amplifier. Depending on the type of remote control, at first, its functionality has to be defined in the “Device Configuration Menu” of the DSP PC-Tool software. Attention: If the accessory product does not have a NanoFit connector, a SCP-to-Control The input adaptor (Art-Nr. M141313) is optionally available from your specialist dealer.

Configuration examples

Example 1: Channel routing with Virtual Channel Processing 4-channel head unit > Front: 2-way fully active; Rear: 2-way passive + 2-way passive center + Line Out for an external subwoofer.
Example 2: 8-channel 1 to 1 channel routing (IOR) e.g.: Front 2-way fully active / Rear 2-way passive / two subwoofer with single voice coil (1 x 2 Ohms) – only in combination with the optional MEC

ANALOG IN module
A basic DSP setup can be found at www.audiotec-fischer.de under Tools → Sound Setups. For further applications please contact your MATCH specialist dealer.

Virtual Channel Processing (VCP)
In addition to standard routing, the MATCH PP 86DSP MK2 offers Virtual Channel Processing (VCP), a multi-stage signal processing concept that enables the perfect configuration of complex sound systems, opening up completely new possibilities for sound tuning. The VCP extends the previous scope of the device by an additional layer of processed channels, which is located between the inputs and outputs. A total of eight additional processed virtual channels and nine processed output channels are available.

This virtual channel layer offers several advantages, especially in complex system configurations.
The main advantages of this concept are:

• Cross-channel group equalizers that affect several output channels simultaneously
• Multi-way speaker configuration of DSP sound effects (SFX)
• Additional features such as Rear Attenuation
• For further information about the VCP and its configuration, please refer to our Knowledge Base at www.audiotec-fischer.com.

Configuration of a subwoofer remote control

To configure a subwoofer remote control, specific settings have to be made in the DSP PC Tool. First, the appropriate remote control must be activated in the “Extended Features” tab in the DCM menu of the DSP PC-Tool software and configured, depending on the model.

If the VCP is not activated, the subwoofer remote control of the PP 86DSP MK2 is permanently assigned to the output channels G and H.

In this case, it does not matter which output is named “Subwoofer” in the IO routing matrix. In the “Outputs” menu you can also see to which outputs the SubRC (subwoofer remote control) is tied:

When VCP is activated, the subwoofer remote control is tied to the output channels that are supplied with one of the two virtual subwoofer signals (“Subwoofer 1” or “Subwoofer 2”) in the “Virtual to Output Routing” matrix. This can be any combination of output channels. In the following example, these are the amplifier outputs G and H:
Note: Please note that an input signal must be assigned to the two virtual subwoofer signals “Subwoofer 1” and/or “Subwoofer 2” in the other routing matrices.

Afterward, the subwoofer control is also displayed in the “Outputs” menu next to the name of the channel [SubRC]:

ACO platform features
Besides the unique DSP sound effects, the PP 86DSP MK2 provides a bunch of new system features. In the DCM menu of the DSP PC-Tool software individual settings can be made for several of these system features.

Turn On & Off Delay
This function allows us to determine the delay time with which the integrated DSP is switched on and off. The factory setting is 0.2 seconds. The delay time should only be modified if there are e.g. noises while switching on/off the amplifier.

URC Setup Switch Configuration
The ACO provides ten internal memory locations for sound setups instead of the common two. By using an optional URC remote control or the Control pushbutton (see page 20) it is possible to toggle between two of the ten memory locations. These two memory locations can be determined in
the “URC Setup Switch Configuration”. The Memorylocations one and two are preassigned by default. To switch between all internal memory locations, the optionally available remote controls DIRECTOR and CONDUCTOR are recommended.

Remote Output Configuration
This function controls if the remote output (which switches on and off the connected amplifiers) will be temporarily deactivated during a sound setup switch. This function is activated (ON) by default. ADEP.3 Configuration If the PP 86DSP MK2 is connected to an OEM radio via the high-level inputs it may happen that the ADEP.3 circuit has to be adapted to the diagnostic mode of the radio if the latter is equipped with a so-called “class SB” output stage. In the “ADEP.3 SB compatibility mode & Advanced Noise Suppression” section, an adjustment should
be made if there are e.g. distortions occur in the upper volume range. The compatibility mode is enabled by default.

Installation of a MATCH Extension Card

It is possible to extend the functionality of the MATCH PP 86DSP MK2 by inserting an optional MATCH Extension Card (MEC) – for example a High Definition Bluetooth® Audio Streaming module, a High-Resolution Audio USB soundcard etc. To install a MATCH Extension Card it is necessary to remove the side panel of the PP 86DSP MK2 and replace it with the new side panel that comes with the MEC module.

Attention : Install the MEC module only in the designated device and its specific slot. Using the MEC module in other devices or slots can result in damage to the MEC module, the amplifier, the head unit/car radio, or other connected devices! Read the following steps on how to install an MEC
module:

1. First, disconnect all cables from the device.
2. Dismantle the side panel where the System The connector input is located by removing the Phillips screws.
3. Pull out the bottom plate.
4. Prepare the module for installing it into the device. Any further mounting information will be found in the instruction manual of the respective MEC module.
5. Insert the MEC module into the specific slot of the device which is marked in the following picture.
6. Make sure that the MEC module is installed properly and that all pins are fully inserted into the socket.
7. Reinsert the bottom plate and fix the new side panel which is delivered with the MEC module with the Phillips screws.
8. Bolt the MEC module to the side panel. Precise mounting information will be found in the instruction manual of the respective MEC module.
9. Reconnect all cables to the device.
10. Turn on the amplifier. The MEC module is automatically detected by the device and the Status The LED of the MEC module lights up green.
11. Now you can configure the MEC module in the DSP PC-Tool software.

Technical Data

Output power RMS

• 4 Ohms ………………………………………………………………. 8 x 55 Watts
• 2 Ohms ………………………………………………………………. 8 x 70 Watts
• Amplifier technology …………………………………………………… Class HD
• Inputs……………………………………………………………………….. 6 x Highlevel speaker input
• 1 x Optical SPDIF (12 – 96 kHz)
• 1 x Remote In
• Input sensitivity………………………………………………………….. 5 – 11 Volts
• Input impedance………………………………………………………… 9 – 33 Ohms with ADEP.3
• Outputs…………………………………………………………………….. 8 x Speaker output
• 2 x RCA / Cinch (mono)
• 2 x Remote Out
• Output voltage RCA / Cinch…………………………………………. 3 Volts RMS
• Frequency response…………………………………………………… 20 Hz – 22,000 Hz
• DSP resolution…………………………………………………………… 64-Bit
• DSP power ……………………………………………………………….. 295 MHz (2.4 billion MAC operations/sec.)
• Sampling rate ……………………………………………………………. 48 kHz
• DSP type …………………………………………………………………..Audio signal processor
• Signal converters………………………………………………………..A/D: BurrBrown
• D/A: BurrBrown
• Signal-to-noise ratio (A-weighted)………………………………… Digital input: 105 dB
• Analog input: 103 dB
• Distortion (THD)…………………………………………………………. < 0.015 %
• Damping factor………………………………………………………….. > 100
• Operating voltage ………………………………………………………. 10.5 – 18 Volts (max. 5 sec. down to 6 Volts)
• Power rating ……………………………………………………………… DC 12 V 40 A max.
• Operating temperature range ……………………………………….-40° C to +70°C
• Current draw……………………………………………………………… 685 mA
• Max. remote output current …………………………………………. 500 mA
• Fuse…………………………………………………………………………. 2 x 25 A LP-Mini-fuse (APS)
• Additional features……………………………………………………… Class HD technology with dynamically controlled power supply, 32 Bit CoProcessor, ADEP.3 circuit, Start-Stop capability, Smart Control Port, USB, MEC slot, Auto Remote switch, galvanically isolated Line Outputs
• Dimensions (H x W x D) ……………………………………………… 44 x 185 x 164 mm / 1.73 x 7.28 x 6.46”

Warranty Disclaimer
The warranty service is based on the statutory regulations. Defects and damage caused by overload or improper handling are excluded from the warranty service. Any return can only take place following prior consultation, in the original packaging together with a detailed description of the error and a valid proof of purchase. Technical modifications, misprints, and errors excepted! We accept no liability for damage to the vehicle or device defects caused by the incorrect operation of the device. This product has been issued a CE marking. This means that the device is certified for use in vehicles within the European Union (EU).

Note
“The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., and any use of such marks by Audiotec ­Fischer GmbH is under license. Other trademarks and trade names are those of their respective owners.”

Audiotec Fischer GmbH
Hünegräben 26 · 57392 Schmallenberg · Germany
Tel.: +49 2972 9788 0 · Fax: +49 2972 9788 88
E-mail: match@audiotec-fischer.com · Internet: www.audiotec-fischer.com

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