Boss Audio B12ES
Boss Audio B12ES Manual
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Boss Audio B12ES manual content summary:
- Boss Audio B12ES | - Page 1
- Boss Audio B12ES | - Page 2
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 - Boss Audio B12ES | - Page 3
Wiring ...7 Power Connection ...8 Remote Subwoofer Control Connection...9 Troubleshooting...9 Specifications...11 Introduction The B12ES is designed as a subwoofer control • 1 x Remote subwoofer control cable • 2 x Screws (for remote subwoofer control mounting) • User manual and warranty card - 2 - - Boss Audio B12ES | - Page 4
use your product. If you do not follow the instructions in this manual, we are not responsible for any resulting personal injury damage to the system. • Servicing must only be carried out by a technician. Contact our technical support for any service question. Installation Precautions • WARNING: - Boss Audio B12ES | - Page 5
Status Indicators Green LED: the subwoofer is powered on and operational. Red LED: the subwoofer is in protection mode and not operational. This problem is caused by input overload, short circuit or extremely high temperature. 2. Input Gain Control Adjust the input level of this subwoofer in order - Boss Audio B12ES | - Page 6
source unit. It is not a volume control! • Never adjust the input level to maximum unless your input level requires it. • Failure to notice these instructions will result in an input overload to the subwoofer and excessive audio distortion. It can also trigger protection mode, or may cause damage to - Boss Audio B12ES | - Page 7
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 - Boss Audio B12ES | - Page 8
Low-Level Input Wiring The subwoofer offers you two wiring alternatives for audio signal input from your source unit (head unit). Lowlevel input wiring is preferred for waudio input. It provides an exceptional clean sound from the source unit. Important! Do not connect both the high-level and low- - Boss Audio B12ES | - Page 9
• Using the supplied high-level input wire harness, fasten the black wire to the metal frame of your vehicle (for signal noise prevention), and connect the other four colored wires to speaker output wires of your head unit. Make sure to observe speaker polarity. • Make sure the speaker wires are - Boss Audio B12ES | - Page 10
. Fasten the remote subwoofer control using two supplied screws. Troubleshooting If you have problems using this product, check the following points before you request service. If you still have a problem, contact our technical support. Problem No power/Green LED not lighting up Solution Check - Boss Audio B12ES | - Page 11
Problem No sound Low output Distorted audio Audio noise Subwoofer getting very hot Solution Check that audio input connection is correctly and securely made. If using - Boss Audio B12ES | - Page 12
Specifications Audio Output power up to 1200W Driver size 12" Speaker impedance 4Ω Total harmonic distortion (THD 0.1% Frequency response 40Hz - 250Hz Signal-to-noise ratio 90dB Input sensitivity 0.2V - 6V (low level/RCA); 1V - 10V (high level) Low pass filter (LPF 50Hz - 250Hz Bass boost 0 - Boss Audio B12ES | - Page 13
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