110-220V 200W 100W Heavy Subwoofer Digital Power Amplifier Board 5.1 And 7.1 Active Power Amplifier Board Pure Bass1CH 4ohm 8ohm
128.81$
90.17$
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110-220V 200W 100W Heavy Subwoofer Digital Power Amplifier Board Active Power Amplifier Board Hifi Pure Bass 1CH 4ohm 8ohm
Tip：
1：The AUTO automatic standby mode of the amplifier board has two types of LED indicator states. One type is when the LED indicator light flashes. Another type is when the LED indicator light goes off. Both types of LED indicator lights have entered AUTO automatic standby mode.
2：This subwoofer amplifier board is a real pure bass amplifier with only strong bass output.
3: Please do not use subwoofers that exceed the RMS power of our amplifier. Overpower usage can cause amplifier board malfunction. Please use an RMS power subwoofer that matches the RMS power of our amplifier board.
4：The bass amplifier board is designed with a wide voltage input. AC input voltages ranging from 110V to 220V can be used.
Features:
(1)Input voltage 110-220V.
(2)RMS power:4 ohms/200w,8 ohms/100w
(3)With automatic standby function
(4)Panel material: aluminum alloy
(5)Frequency range: 30-150HZ
(6)Power supply: switching power supply
(7)Amplifier Amplification Mode: Analog
(8)Power tube: 5198/1941
Size:(As picture show)
External dimensions: 200 mm * 145 mm * 53 mm thick
Opening size: 177mm*125mm*55mm
Packages:
(1)Sub Amplifier Board
(1)Power Cable
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.
Customer Reviews
96 ratings
good build quality (8)
good value for price (7)
fast delivery (7)
well-packaged (6)
perfectly working (6)
heat management problem (5)
Customer photos (30)
C***n
June 4, 2026
Variant: Color:WITHOUT PLUG Ships From:China Mainland
Item is as described. Haven't connected it yet but all appears OK.
Buyer from United States
March 12, 2026
Variant: Color:WITHOUT PLUG Ships From:China Mainland
Item arrived earlier than expected in good condition. It's the 2nd time l bought this board from this seller. It's powerful and working great.Stronly recommented.
Buyer from Australia
September 28, 2026
Variant: Color:WITHOUT PLUG Ships From:China Mainland
Very well packed 👍 Great quality build and sounds good.Works great on my 200wrms sub.
r***r
September 25, 2026
Variant: Color:WITHOUT PLUG Ships From:China Mainland
As described,prompt delivery.
b***r
September 24, 2026
Variant: Color:EU Plug Ships From:China Mainland
Delivery was prompt, quality is okay. However: A full seal for the subwoofer housing is not included (it might already be attached to avoid issues during packaging), components and controls (e.g. Switches) that are routed through the aluminum plate are not sealed from the inside, which can cause flow noise at higher volumes. Suggestion: I made a small case out of leftover wood (glued together) and glued it from the inside to the case opening (case material: 18...20 mm MDF or plywood); the cable to the chassis is routed through a hole and sealed with adhesive. This separate chamber is the best protection for the amplifier components (flow noise is eliminated with minimal effort).
Translated by AliExpress ·
Buyer from Mexico
September 23, 2026
Variant: Color:US Plug Ships From:China Mainland
Very good product, satisfied and highly recommended. I would buy again, thank you and best regards!
Translated by AliExpress ·
110-220V 200W 100W Heavy Subwoofer Digital Power Amplifier Board 5.1 And 7.1 Active Power Amplifier Board Pure Bass1CH 4ohm 8ohm
128.81$
90.17$
Quantity:
1
Availability:
Color
Ships From
