STUODIOFINIX 4-Channel Mini Bluetooth Amplifier 120w for Passive Speakers with TWS,AUX,MIC,USB,Replacement Part,Suitable for Wall/Ceiling/Marine/Bookshelf Speakers

Versatile 4-Channel Bluetooth Amplifier for Multi-Speaker Systems
Upgrade your home, marine, or commercial speaker setup with the STUODIOFINIX 4-Channel Mini Bluetooth Amplifier. Designed for passive wall-mounted, ceiling, marine, and bookshelf speakers, this powerful unit delivers up to 120W of clear and stable sound output.

• ✅ Bluetooth 5.1 for quick and stable pairing with phones and tablets

• ✅ TWS stereo pairing – connect two amps for full wireless stereo

• ✅ AUX, MIC, and USB inputs – wide compatibility for music and announcements

• ✅ 4-Channel output – power up to 4 passive speakers simultaneously

• ✅ Compact, mountable design – ideal for indoor and outdoor installations

Whether you're building a patio sound system or upgrading your boat audio, this 4-channel amplifier gives you flexible connectivity, clear sound, and easy setup — all in a compact and affordable form.