Thank you for choosing our product! Please read the instructions carefully so you will know how to operate your product properly. If there are any technical questions, please contact: Customer care: (805) 751-4853 & Live chat Online support: www.bossaudio.com/support IMPORTANT Please enter below the Serial No. which is located on the exterior of the product. Retain this information for future reference. Model No. Serial No.
Table of Contents Introduction .........................................................................................................................................................2 Package Contents ..............................................................................................................................................2 Important ...........................................................................................................................................................
Important Read and understand all instructions before you use your product. If you do not follow the instructions in this manual, we are not responsible for any resulting personal injury or damage to property. This will also void the warranty. Important Safety Precautions • Do not open or attempt to repair this product yourself. Dangerous high voltages are present which may result in electric shock.
Panel Controls and Features 13 12 11 10 9 8 7 6 5 4 3 2 1 1. Ground Terminal Connect to the closest point on the chassis of your vehicle. 2. Remote Terminal Connect to the remote output wire of your head unit. No need to make the remote connection if you use high-level input connection and auto power on function is activated. 3. Battery Power Terminal Connect to the positive terminal of the 12V vehicle battery. 4.
10. Input Gain Control Adjust the input level of this subwoofer in order to match the output level from your source unit (head unit). Important! Do not adjust the input level to maximum unless your input level requires it. Follow the steps below to set your input level correctly. a. On this subwoofer, turn the input gain control to minimum. b. On your source unit, turn the volume to about 3/4 full level. c. Slowly turn up the input gain control until you hear a small amount of distortion.
Protection Mode When protection mode triggers, the red LED on the subwoofer turns on and the subwoofer shuts down. One of the following reasons can trigger protection mode: input overload, short circuit and extremely high temperature. When the red LED turns on, take the following measures. • Check the audio system carefully to determine what has caused the protection mode to trigger. • Reset the subwoofer.
Wiring See the section “Installation Precautions” on page 3. For safety, disconnect the negative terminal of the vehicle battery prior to wiring. Use only high quality wires for reliable installation to minimize signal or power loss. Make sure wires are not squeezed or damaged by sharp edges. Use rubber bushings for penetrations. Make sure all the cables are securely connected and bare wires are properly insulated.
Gray Gray/Black White White/Black R+ R- To the speaker wires of your head unit L+ L- • Using the supplied high-level input wire harness, connect the HIGH INPUT connector to speaker output wires of your head unit. Make sure to observe speaker polarity. • Make sure the speaker wires are securely connected and properly insulated. Run the wires under the vehicle mats for wire protection. Power Connection Important! The power wire must be connected to the battery through a correct fuse (not included).
The REM terminal connection is used to automatically turn on or off the subwoofer every time the connected head unit is turned on or off. If your head unit does not have the remote output wire, connect the REM terminal on the subwoofer to the ignition switch wire of your vehicle. In this case, make sure your head unit is also turned on or off with the operation of the ignition switch to avoid noise occurrence 3.
Problem Solution Protection/Red LED lighting up Turn down volume on your source unit to prevent overdriving. No sound Check that audio input connection is correctly and securely made. Reset the subwoofer by turning it off and on again (see the section “Protection Mode” on page 6 for more details). If the red LED still lights up, the subwoofer is faulty and needs servicing. If using low-level input connection, check the RCA cables are correctly and securely plugged.
Specifications Audio Output power ............................................... up to 800W Driver size.................................................... 8” Speaker impedance..................................... 2.6Ω Total harmonic distortion (THD) ................... <0.38% Frequency response .................................... 15Hz - 120Hz Signal-to-noise ratio..................................... 68dB Input sensitivity ............................................ 0.
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