BLAUPUNKT XLf 185 A Active Subwoofer Instruction Manual
- June 15, 2024
- Blaupunkt
Table of Contents
BLAUPUNKT XLf 185 A Active Subwoofer
Product Information
ACTIVE SUBWOOFER XLf 185 A
The ACTIVE SUBWOOFER XLf 185 A is a high-performance subwoofer designed and engineered by Blaupunkt Competence Centre. It is a powerful audio device that enhances the bass response in your car audio system. The subwoofer comes with various features and accessories to ensure optimal performance and ease of installation.
Specifications:
- Dimensions: 345mm x 260mm x 75mm
- Input Range: 0.6V-12V
- Remote Control: Included (4.5m Remote Controller)
- Accessories: 2x Screws (M6x8), 2x Screws (M4x20), 2x Mounting Bracket (71 x 39.5 x 7mm), 1x 4.5m DC Cord, High level Input Speaker Extension, Low level Input Speaker Extension, Input Plug Extension
Product Usage Instructions
Installation:
- Plan your installation carefully to ensure optimal performance and road safety. Consult an authorized Blaupunkt dealer for installation or preparation.
- Select the desired installation position for the subwoofer – Down Firing Position, Side Firing Position, or Up Firing Position.
- Use the supplied accessories, screws, and mounting brackets to securely install the subwoofer in the chosen position.
Connection:
- Refer to Diagram 1 for high-level input connection or Diagram 2 for low-level input connection.
- Use the supplied cable and wire harness to connect the outputs correctly.
Adjusting Volume:
- Use the gain adjustment knob on the subwoofer to adjust the volume to the desired level.
Troubleshooting:
If you encounter any issues with the subwoofer, refer to the following troubleshooting guide:
- Amplifier power up failure: Check power connections and ensure proper voltage supply.
- Protection LED lights on when turned on: Check for short circuits or overheating. Consult an authorized Blaupunkt dealer if the issue persists.
- No sound output or low sound output: Check all connections, ensure proper signal input, and adjust volume settings.
- Buzzing noise, squealing noise interference, or distorted sound output: Check for interference from other electrical devices or improper grounding.
- Amplifier temperature increased: Ensure proper ventilation and avoid blocking airflow to the subwoofer.
- Engine noise (static sound) interference or engine noise (alternator whine) interference: Check for proper grounding and shielding of audio cables.
Note: This product is not intended for sale in the United States and Canada. If purchased in the U.S. or Canada, it is purchased on an “as-is” basis with no warranty provided.
For more information and updates, visit www.blaupunkt.com.
Operating and Installation Instructions
CAUTIONS
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- turer. -
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 2.5mm? 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 etc.
- 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 auto- matically turn off if audio signal is received.
Disclaimer
In no event shall Blaupunkt 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
Turn the gain knob to adjust the volume to the desired level.
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
- Power / Speaker Input
- RCA Input (CH1/ CH2)
- Remote Control Input
- Phase (0º~ 180º)
- Auto Power On (On/O)
- Input Gain (200mV ~ 6V)
- Bass Boost (0 ~ +18dB)
- Low Pass (50Hz ~ 150Hz)
- Power LED Light
- Protection LED Light
INSTALLATION
INSTALLATION POSITION
SPECIFICATION
Subwoofer
- Speaker Size : 8.0″
- Cone Composition: Aluminium
- Magnet Type : Ferrite
- Enclosure Housing Material : Aluminum
- Enclosure Dimension (L × W x H) : 345 x 260 x 75mm
- Enclosure Net Weight : 5kg
Amplifier
- Amplifier Technology : Class AB
- Normal Output Power (RMS) : 180W
- Max Output Power: 450W
- Audio in Sensitivity : RCA input 0.2V-10V, Speaker input 0.6V-12V
- Signal/Noise Ratio : 91dB
- Output Impedance: 2 ohms
- Frequency Response : 30Hz-150Hz
- Low Pass Filter (LPF) : 50Hz-150Hz
- Voltage : 14.4V (10V-16V)
- Phase Switch : 0 deg /180 deg
- Automatic On/Off : High Level Only
- Gain : 200mV – 6V
- Passive Radiator : 192 x 60mm
- Variable Bass Boost : 0 – 18dB
Accessories
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.
| Problem | Solution |
|---|---|
| Amplifier power up failure | Examine if the ground connection is intact. |
Examine if remote input has at least 5V 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.
Device 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 external cooling fan if
necessary.
Engine noise (static 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
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>