| Brand | Unbranded |
|---|---|
| 物品状况 | 全新: A brand-new, |
| Country of Origin | China |
Check the listing for details. 110V~220V Heavy Subwoofer Digital Power Amplifier Board Active Power Amplifier. Condition: New, Made in China. Listed at 81.92 USD. With TDA8950 two-channel bass output, it can be connected to dual-speaker subwoofer! BTL connection is also available when the impedance is 8 ohms. There are certain risks in assembling the subwoofer yourself.