Shops Fosi Audio BT30D Bluetooth 5.0 2.1 Channel Power Amplifier w/Bass&Treble Control

Product Name: Shops Fosi Audio BT30D Bluetooth 5.0 2.1 Channel Power Amplifier w/Bass&Treble Control
Bluetooth Stereo Amplifier adopts performance 2pcs texas instrument TPA3116D2 amp chip, dual-channel max output power 50W x2 +100W to get clear audio sound, no pop, no audible noise, dead silent when nothing is playing through it; Speakers full frequency output. Use the custom treble bass knob and adjustable 40-300Hz cutoff frequency for the subwoofer to get the best sound; Supports wireless playback from Bluetooth devices, Bluetooth 5.0 shops wireless music streaming technology with external antenna make a transmission distance of more than 15m/49ft; Full metallic shell for high quality and durable, advanced circuitry design, built-in speakers protection circuit to ensure Hi-Fi clear and clean sound; unrivaled sound for those who pursue HiFi sound; Upgraded DC power outlet for safe use without sparks, included high quality 24V/4.5A power supply enough to drive most passive speakers and powered/passive subwoofer. Retail: $89.99; $79.99 on Walmart.com. Shipped cheapest option but can change.