AUDIO SYSTEM X-80.4 High-Performance Car Amplifier Owner’s Manual

AUDIO SYSTEM X-80.4 High-Performance Car Amplifier

FEATURES

Congratulation on the purchase of your new X SERIES amplifier.
IMPORTANT: Before installing your power amplifier, we recommend reading the owner’s manual carefully and following the instructions regarding connection and fitting exactly.
ATTENTION: Pay attention to the advice and instructions of the car manufacturer.
IMPORTANT: Your proof of purchase is evidence of a warranty claim for repair or replacement. Keep your proof of purchase, manual and original packaging.
ATTENTION: Use of sound components can impair your ability to hear necessary traffic sounds and may constitute a hazard while driving your automobile.

AUDIO SYSTEMGERMANY accepts no liability for hearing loss, bodily injury or property damage as a result of use or misuse of our products. We recommend installing the equipment at an authorized service center or dealer. A professional fitting and connection is the requirement for further warranty and perfect sound.

POWER CONNECTION

X-804 DSP-BT

• 4-Channel High-Power Full-Range Digital amplifier
• Stable into 2 ohm stereo per channel and 4 ohms bridged mode
• 8-Channel High-Performance-DSP with SigmaDSP core
• SigmaDSP with 294.912 Mhz and > 292 Million instructions per second
• DSP Frequency Range 10 bis 24.000 Hz and Signal to Noise Ratio: 107 dB ADC and 112 dB DAC
• DSP BT App Control Software (0S & Android)
• Infrared-Remote Control, Multi-Function Regulator, and OLED-Display can be Connected directly to Operation Panel via the DSP BOX
• AUX-IN via 3,5mm jack plug
• Optional the Aluminium-Logo is interchangeable with the illuminated LIT LOG5o
• Extremely wide Input Sensitivity from 0,5 to 4V
• Multi-Way Protection Circuitry: overheating, overcurrent, short circuitry, and speaker DC protection
• Operating Voltage: DC 10 16V power input
• Molex High-Power-input (normally original radio) with automatically, Tum-On”
• 1x Remote-0utput for connecting additional amplifiers
• 4-Channel DSP Low-Level Output for additional amplifiers
• Adapter cable HLAC and RCA HI(optional)

X-80.4 DSP-BT

Battery disconnection:
First, disconnect the power supply of the vehicle by removing the ground cable of the battery.
Ground connection:
Connect the GND (ground) connection of the amplifier with the car chassis Keep this cable as short as possible (not longer than 50 cm) and use a suitable cross-section (AWG size 8-6). Make sure, that the connection with the vehicle chassis is free of paint, dirt, and dust.

+12V Power connection:
Connect the +12 V contact of the amplifier with the supply cable via a fuse directly to the vehicle battery. Keep in mind, that the length of the cable from the fuse holder to the vehicle battery has to be a maximum 30cm. For the amplifier to function at its best, use high qualíity fuse holder and suitable cable preferably AWG 8-6 cable. This fuse protects the amplifier and the vehicle against the possibility of a short circuit in the power cable.
Remote connection:
Connect the REM terminal of the amplifier to the remote output (automatic 12 V antenna output) of the head unit. Use a 0,5-1,5 mm power cable.

ATTENTION

Please follow the instructions during the installation of your amplifier:

• Take care of a professional attachment. Pay attention, that no electrical cable, gas tank, hydraulic breaks or other components get damaged.
• There has to be enough cooling and air circulation. Avoid the installation in small closed boxes or close to heating parts.
• Protect the amplifier from fluids, wetness, heat and foreign material as well as from other influences.
• The amplifier is only to be built into vehicles with a 12V DC power supply.
• Never install the power supply cable with other original wires of the vehicle (gas cables), fan motors, brand control modules etc.
• Install the signal cable (cinch cable) as well as the speaker cable far away of the power cables to avoid troubles with the music signal.
• The cables of your amplifier have to be installed, so that there is no danger of binding, squeezing or breaking.

RCA CONNECTION

The X SERIES amplifier has RCA inputs, which are connected by cinch cables to the preamplifier outputs of the controller. lf this is not possible (usually with the original radio, OEM), the speaker outputs of the car radio can be connected directly to the High-Input CH 1-4 socket. It is important that the gain controls are first set to a minimum and carefully crank up during commissioning. The power amplifier is automatically switched on when a signal is present. As an accessory, the adapter cable HLAC and HLAC 10 OHM 20 W can be purchased from specialist dealers. At the RCA-DSP outputs of the output stage, it is possible to control further amplifiers with the aid of a cinch cable. With the help of the internal DSP, variable high-, band- and low- passlifters, time delay and phase shifts can be set. The DSP and Gain control settings allow you to tailor the power amp to your listening needs and speakers. About AUX-IN, other music sources to the X-80. 4 DSP-BT can be connected. The settings of the DSP are controlled by the BT-App. At the Operation Panel input, either an infrared eye DSP IR RJ for DSP RC remote control or the DSP BOX can be connected. The DSP BOX is a versatile connection tool that can be used with the DSP IR and DSP CONTROL. DSP DISPLAY and DSP RC.

The link to i0S and Android DSP software to control all settings including the manual is available at www.audio-system.de/dsp.

In this regard, AUDIO SYSTEM GERMANY recommends adjusting your amplifier through a specialized service center, dealer, or specialist.

SPEAKER CONNECTION

2-Channel Mono

4-Channel Stereo

2-Channel Stereo+1-Channel Mono Bridged

This power amplifier is featured with an efficient protection system to prevent any damages like overheating, overvoltage, short-circuit and DC at the loudspeaker output Occuring an error the protection-LED will light in red. In order to check the problem, first turn down all levels of the head unit, afterward turn it off.

AMPLIFIER IS NOT POWERED UP, NO LED IS LIGHTENING

• ground connection professional connected?
• +12V power cable professional connected?
• remote cable professional connected?
• fuses inserted and alright?
• analyze voltage on the amplifier.

PROTECTION LED ILLUMINATES GREEN WHILE THE AMPLIFIER IS SOUNDLESS

• Cinch cable alrith and professional connected
• loudspeaker professional connected?
• head unit alright?

OVERHEATING (PROTECTION LED ILLUMINATES RED WHEN AMPLIFIER IS POWERED UP)

• ampilrier too hot?
• short-circuit at the loudspeaker output?
• short-circuit caused by loudspeaker cable with vehicle chassi (ground)?
• input voltage too high (e.g.faulty generator)?

OVERHEATING (PROTECTION LED ILLUMINATES RED WHEN AMPLIFIER IS POWERED UP)

• impedance alright?
• loudspeaker error?
• adequate airflow of the amplifier?

!CAUTION!
After cooling down, the amplifier turns on automatically.

SOUND TOO LOW OR LOW-DISTORTED SOUND

• input level control “GAIN° is set to match the head unit?
• output level control of the head unit alright?
• loudspeaker error?
• loudspeaker cable checked?
• crossover frequencies has been properly set?
  (Check head unit, amplilfier, DSP, soundprozessor, equalizer, frequency bandpassfilter…)

HIGH HISS-ENGINE NOISE IN SPEAKERS

• ground connection professional connected?
• short-circuit caused by loudspeaker cable with vehicle chassis (ground)?
• winch cable (RCA) and/or loudspeaker cable installed too close to the power connection cable?
• cinch ground (RCA) of the head unit alright?

ATTENTION
Please contact your specialized dealer if the amplifier is still not working after it has been checked with the error list! For warranty adjustement/ repairs the original invoice has to be attached! Opening the power amplifier is leading to a lost of warranty in either case!

SPECIFICATIONS

• Power Supply Voltage 10-16V
• Rated Power Output at 14,4V
  • RMS power 4 ohm stereo 4x 80 W
  • RMS power2 ohm stereo 4x 150 W
  • RMS power4 ohm bridged 2x x 300 WN
• Signal to Noise Ratio 96 dB
• Signal to Noise Ratio (typ.) ADC 107 dB
• Signal to Noise Ratio (typ.) DAC 112 dB
• DSP Outputs 8 (4x intern / 4x extern)
• High-Level Inputs 4
• Low-Level Inputs 4
• Aux-input 1
• Sampling Rate 48 kHz
• Operation temperature -20° bis +80°C
• Frequency Response 10 Hz 24 KHz (+/-1 dB)
• THD@RMS Watts at 4 0hm and 1/2 rated Power <0,029%
• Channel Separation 75 dB
• Fuse 40 Ax1
• Input Sensitivity 500 mV~ 4V
• Dimensions 180(W) x 45(H) x 158(L) mm

AUDIO SYSTEM GERMANY
FALLTORSTRASSE 6 -76707 HAMBRUCKENN
DESIGNED AND ENGINEERED BY AUDIO SYSTEM GERMANY

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