【4 Channel Home Audio Amplifier】-- RMS 40W x 4 output designed for driving up to 4 passive speakers with stable audio performance for home, garage, patio, workshop and outdoor speaker setups (NOT surround stereo sound -- Designed for multi-speaker audio distribution rather than dedicated left/right surround sound systems) 【Independent Speaker Zone Control】-- Features dual volume knobs for separate speaker groups, allowing different sound levels in different rooms, patio areas or outdoor spaces. For example, when using it in your back yard, 2 speakers around your pool area and 2 around the yard and outdoor bar area. You can have each zone at a different level. Louder at the pool where kids are playing and softer at the bar so people can talk. 【Active Subwoofer Output】-- Designed for use with ACTIVE powered subwoofers only. Passive subwoofers are not supported and may not function properly 【Multiple Connectivity】-- Latest Bluetooth 5.0 version that gives you a large operating range of 30ft. You can connect it with your music streaming devices like pc/mobile/laptop either with Bluetooth connection, 3.5mm AUX Cable or Headphone Jack. It also supports USB Port, SD/TF Card port. (NOTE: Please keep the distance within 30ft / 10m between the device and amplifier without any wall blocking. But if you are connecting with PC devices, please keep the distance within 15ft / 5m.) 【Easy Operation】-- With bass and treble control knobs you can enjoy the music output as per your wish. Bright digital LED display lets you see the settings you change easily. Its remote-control feature allows you to change audio settings from distance making you less tired and more comfortable. Package comes with DC12V power adapter & remote control. Product Details Manufacturer Facmogu Model A18301-MG-US Color S-299 (40Wx4 + Active Subwoofer) Size S-299 (40Wx4+Subwoofer) Quantity -1 Weight 962 g
