Product description
(1) Power supply:switching power supply
(2) Watts:4 ohms/200w,8 ohms/100w
(3) With automatic standby function
(4) Amplifier Amplification Mode:Analog
(5) Frequency range:30-150HZ
Tip:This subwoofer amplifier board is a real pure bass amplifier with only strong bass output.
Speaker wiring mode:The red wire is connected to the positive pole of the speaker. The black wire is connected to the negative pole of the speaker.
Size:External dimensions:200 mm x 145 mm x 53 mm thick; Opening size:177mm x 125mm x 55mm
1 * car audio amplifier board
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.