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PTA42BT Wireless Karaoke Bluetooth Stereo Receiver - 4 Channel Power Amplifier w/USB,2 Microphone Input w/ Echo,Talkover for PA Great for Home Speaker System,Black

500 Watt Power: This 4-channel Bluetooth home audio amplifier is ideal for home entertainment, commercial PA, or office use, providing continuous volume. It offers 500W peak power and is compatible with 4 sets of stereo speakers rated at 4-8 ohms impedance. Bluetooth Wireless Connectivity: The integrated stereo receiver supports Bluetooth, enabling easy pairing with the latest Bluetooth-enabled devices like smartphones, tablets, laptops, and computers. 7 Inputs: Multiple input options facilitate simple audio source connection, including a USB-A flash drive port, micro SD card slot, front 3.5mm aux input, built-in FM radio with digital LCD display, RCA input, and a Rec OUT. Talk-Over Button: Featuring a fully functional Public Address system, this unit has a Talk Over button. Pressing it pauses the current music/audio and prioritizes the Mic 1 input, suitable for paging, voice-over, and announcements. EQ Controls: Precise rotary knobs allow adjustment of Bass, Treble, Music Volume, Mic Volume, and Echo. A remote control is included for convenient adjustments from a distance.

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First Listed on Newegg	August 02, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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