BLAUPUNKT XLf 155 A Active Subwoofer Instruction Manual

BLAUPUNKT XLf 155 A Active Subwoofer Instruction Manual

CAUTION

Proper system planning is vital in order to maximize the device’s performance and road safety. Plan your installation carefully to avoid compromising performance reliability of the system. Consult an authorized Blaupunkt dealer for installation or preparation. Read the manual carefully before operating the device for the first time.

Safety Notes

Ensure to follow below safety notes during installa­tion and wiring connection: –

• Disconnect the negative terminal of the battery. Refer to the safety notes of the vehicle manufac­
• Ensure positions of the holes are nowhere near the vehicle component to avoid any damage during drilling.
• Ensure cross section of the cable is no less than 5mm2 if the positive and negative cables are too long.
• Incorrect installation may result in malfunction of the device or the car sound system.

Installation and Connection Instructions

• Select a dry and well-ventilated location to install the device.
• The device must not be installed in overly exposed location such on the rear shelf, rear seat
• The installation location must be suitable for
  screw holes and have stable ground support.

Intergrated Fuse

• The integrated fuse in the device protects the output voltage and the entire electrical system in case of malfunction. Do not replace damaged fuse with higher current.

Switching On/Off

• This device will automatically turn on if audio signal is detected. The device will also auto­matically turn off if audio signal is received.

Disclaimer

In no event shall Belau punk be liable for any direct, indirect, punitive, incidental, special consequential damages to property or life and whatsoever arising out of or connected with the use or misuse of our products.

USA & CANADA: This product is not intended for sale in the United States and Canada. If purchased in the

U.S. or Canada, this product is purchased on as-is basis. No warranty, whether expressed or implied is provided in the U.S. or Canada.

**Remote Control

**

1. Set the GAIN to 200mV (Min), PHASE to NORM., LOW PASS FILTER to Center before turning on the
2. Set the Bass/Treble of head unit to zero. Set volume to lower level.
3. Gradually increase GAIN until the desired sound effect is achieved or until the sound distribution in the vehicle is even.
4. Avoid setting volume of the head unit and GAIN too high to prevent sound distortion. Ensure speakers are functioning well to avoid sound distortion too. Then adjust the LOW PASS FILTER (L.P.F.) to the desired frequency.
5. Changing the LPF will change the sound output of the subwoofer. Continue to adjust GAIN, LPF and volume until the desired setting is found.
6. Play the music from the head unit while sitting at the driver and switch between NORM and REV to select the desired sound output setting. The ideal PHASE is subjective and varies from one vehicle to another, depending on the location of the device and the acoustic characteristics of the vehicle interior.

Disposal Notes

**** Do not dispose of your old unit in the household trash!

Use the return and collection systems available to dispose of the old device.

This manual may be updated from time to time without any notice. Visit www.blaupunkt.com for more info.

FUNCTIONS CONTROLLING DIAGRAM

1. Power/Speaker Input
2. Remote Control Input

INSTALLATION

SPECIFICATION

Subwoofer

• Speaker Size: 6.0″ x 8.0″
• Cone Composition: Aluminum
• Magnet Type: Ferrite
• Enclosure Housing Material: Aluminum
• Enclosure Dimension (L x W x H): 294 x 210 x 72mm
• Enclosure Net Weight: 3.49kg

Amplifier

• Amplifier Technology: Class AB
• Normal Output Power (RMS): 150 Watt@14.4V
• Max Output Power: 330 Watts@ 14.4V
• Sensitivity: RCA Input 0.4V,  Speaker Input1.0V
• Signal-to-noise Ratio: >90dB
• Impedance: 4 Ohms
• Frequency Response: 20Hz-150Hz
• Low Pass Filter (LPF): 50Hz-100Hz
• High Pass Filter (HPF): 20Hz
• Operating Voltage: 10V-16V
• Phase Switch: 0°/180°
• Automatic On/Off (Hi & Lo): High Level
• Fuse Rating: 10A
• Gain: 0.2V-5.5V
• THD: <0.4%
• Passive Radiator: N/A
• Variable Bass Boost : 0~+12dB
• RCA Low Level Input : Yes

Accessories

1. 2x Screws (M3x6)

2. 2x Screws (M5x10

3. 2x Screws (M4x20)

4. 1x Cable Holder Bar

5. 2x Mounting Bracket (45 x 22 x 6mm)

6. 1x 4.5m Remote Controller

7. 1x 4.5m DC Cord

8. High level Input Speaker Extension

9. Low level Input Speaker Extension

10. Input Plug Extension

WIRING DIAGRAM

Use the supplied cable and wire harness to connect the outputs correctly by referring to Diagram 1 & Diagram 2.

Diagram 1 (High Level Input -Speaker Input)

Diagram 2 (Low Level Input -RCA Input)

TROUBLESHOOTING

If any of the following problem occur, please resort to Troubleshooting for the possible solutions. Consult Blaupunkt authorized dealer if problem persist.

Examine if remote input has at least SV DC.
Examine If battery power Is connected correctly to the + terminal.
Ensure supplied voltage is minimum 12V.
Examine if fuse is broken and replace if necessary.
Restart the device if protection LED light Is on.
Protection LED lights on when turn on| Examine if speaker wire had short- circuit.
Turn volume down from head unit to prevent overdriving the device.
Devke might need service or repair, If protection LED light is still on after resetting the device.
No sound output| Examine fuses and replace if necessary.
Examine if ground connection Is intact.
Examine if remote Input has at least 5V DC.
Examine if RCA audio cables are connected to the right inputs.
Examine if speaker wiring is intact.
Low sound output| Reset Level Control
Examine the Crossover Control setting.
Buzzing noise| Observe if the device is still producing noise after turning on and off the amplifier. If yes, examine If the cables are correctly connected and If the cables and radio are in good condition. Repair or replace if the cables or the radio are not in good condition.
Squealing noise interference| Ensure RCA connections are properly connected.
Distorted sound output| Ensure input level of the device matches the signal level of the head unit.
Always set the Input level to the lowest.
Examine if crossover frequency is set correctly.
Examine if speaker wire had short-circuit.
Amplifier temperature Increased| Examine if the minimum speaker Impedance for the amp models Is correct.
Ensure good air ventilation around the device. Add extemal cooling fan if necessary.
Engine noise (statk sound) interference| Usually caused by poor RCA cable quality, which release noise. Use only the
best quality cables, and route them away from power cables.
Engine noise (alternator whine) interference| Examine if RCA cable are nowhere near or attached to the vehicle chassis.
Examine if head unit is properly connected to the wires.

Designed and engineered by Blaupunkt Competence Centre

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