Pyle Professional Powered Amplifier - Bluetooth Audio Receiver, Stereo System with FM Radio, Dual 1/4'' Microphone Input Jacks, USB/SD/AUX Playback, LCD Display, ID3 Tag, 600 Watt

160W+160W Amplifier Board with Treble and Bass Control, DC 12-36V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free (T160HS)

300W Digital Stereo Receiver System - AM/FM Qtz. Synthesized Tuner, USB/SD Card MP3 Player & Subwoofer Control, A/B Speaker, iPod/MP3 Input w/Karaoke, Cable & Remote Sensor - Pyle PT270AIU.6

Bluetooth Receiver for Home Stereo, NFC Bluetooth Audio Adapter RCA 3.5mm AUX with Display for Vintage Headphones/Speakers/Home Theater/Car, with TF Card Output, Support U Disk Hands-free Calling

Romicta 4.1 Channel Mini Audio Amplifier Receiver, Power Amplifier, Bluetooth 5.0 Amplifier, 50Wx4 + Active Subwoofer, Integrated Hi-Fi Loudspeaker Amplifier, Audio Reduction System for Car or Home

TDA7498E Bluetooth Amplifier Board 160W×2+220W Subwoofer 2.1 Channel Audio Receiver Power Amplifier Module with Treble and Bass Control for DIY Speakers

Facmogu M6 200W Mini Bluetooth 5.0 Audio Power Amplifier, 100Wx2 Dual Channel HiFi Stereo Mini Speaker AMP w/Optical/AUX/BT Input, Home Audio Wireless Amplifier Receiver with 24V Power Supply - Black

Pyle 4-Channel Bluetooth Home Power Amplifier - 2000 Watt Audio Stereo Receiver w/Speaker Selector, AM FM Radio, USB/SD Card Reader, Karaoke Microphone Input - Home Entertainment System P2203ABTU.6