150W 12V Black Universal Powerful Bass Subwoofer Car High Power Amplifier Board For 6/8 /10 Inch Car Subwoofer

<p>- Digital Integrated Chip + Tube Boost:Low power consumption and high output.</p><p>- Pure Aluminum Heat Sink + Aluminum Control Panel:good thermal conductivity.</p><p>- Bronze copper with magnetic inductance to enhance the adsorption force. - Installed with current overload, short circuit, thermal overload, DC offset.</p><p>- High power operation can give you a wonderful in-car entertainment and a great hearing enjoyment.</p><p>- Light weight, handy and easy to install.</p>

• Description
• Material: Metal
• Color:Black
• Applicable Models: Cars and Van with 12V Power,Automobile
• Frequency: 40Hz-200Hz
• Rated power:80W
• Maximum power:150W
• Sensitivity:89
• Impedance: 4ohm
• Weight: 381.5g
• Size: 138 x 120 x 80mm
• <0.01%
• Applicable Speaker Unit Size:8-12 Inch 120 Magnetic Horn
• Features:
• - Large capacitors, releasing power is more stable.
• - With switch, volume can adjust.
• - Upgraded circuit design, preamp.lifier circuit, the latter stage is -high-power tube A1941/C5198 amplification,pure tweeter,excellent sound quality, powerful bass, powerful sound...
• - Full/Low Frequency Choice and High/Low Tune Adjustment are good choices for Hi Music Dancing and DJ Music Listening..
• - With 2-way line input (standard lotus-socket and 3.5mm socket input each group), you can access the of peripheral devices such as computers or mobile phones..
• - Full-frequency, bass selection, low-frequency (BASS) state FREQ adjustable low-frequency depth.
• Installtion:
• - Speaker connection: amplifier board has a good piece of red and black wire welding can be accessed by a 4-8 Euro 100-150W bass or full-range speaker or speakers (red pick horn + black pick speaker - is recommended to use 4 ohm 8-12 inch 45 core 100-170 magnetic bass ).
• - Power connection:
• A. If Car has a CD player : GND connected to negative vehicle power,12V power supply connected to the car 's positive ,REM CD player connected to the control line (so the CD player can directly control the subwoofer amplifier on and off ).
• B. If car no CD player : GND connected to the negative power of the car ,+12V and REM connected together in positive 12V car power ( + 12V can also be an indirect one with REM switch control amplifier switching function ).
• C. If directly with the battery connection : GND connect the battery negative , + 12V and 12V REM then the positive battery simultaneously.
• Note:
• -If using at home,it needs to buy another power converter 220 to 12V, 15A or more power adapter power supply(need to cut the round or use a DC Block for switching line)
• Package include
• 1 x Amplifier Board