Pyle Pro PTA22BT 2x40W Bluetooth Mini Power AmplifierProduct Description:The Pyle Pro PTA22BT is a compact and powerful Bluetooth Mini Blue Series Stereo Power Amplifier. With a peak power output of 40 Watt x 2 and a sleek design, this mini amp system is perfect for various audio applications. It features built-in Bluetooth technology, allowing you to wirelessly stream audio from your favorite Bluetooth devices such as iPhone, Android, Smartphone, iPad, Tablet, PC, and more. The amplifier also includes a USB charge port for conveniently charging your devices.Equipped with switchable Mic Pager and Mixing/Karaoke modes, the PTA22BT offers versatile functionality. The Page mode enables voice transmission via the microphone, while the Mix mode allows for both voice and music transmission. The amplifier provides RCA Audio Input (AUX 1, AUX 2, CD) and AUX (3.5mm) Input Connector Jack, allowing you to connect devices like smartphones, tablets, MP3 players, and more.The Pyle Pro PTA22BT features adjustable Treble, Bass, Balance, and Master Volume controls, giving you full control over your audio preferences. It also includes four push-type speaker L/R terminals and an input selector switch for easy connectivity. The amplifier offers RCA Record Output, 1/4' Headphone Output, and a 1/4" Mic Input Jack.With built-in short circuit and power surge protection, this amplifier ensures the safety of your audio devices. It is compatible with audio and computerized devices, making it suitable for various applications. The front-facing control panel and LED indicator lights provide easy access and visual feedback.Product Specifications: Peak Power Output: 40 Watt x 2 10% RMS at 4-Ohm Impedance Signal-to-Noise Ratio: 75dB Frequency Response: 20Hz - 20kHz Input Sensitivity: 150mV T.H.D.: 0.3% Bass/Treble: +/-10dB 110V/220 Voltage Selector, 50/60Hz Dimension (W x H x D): 7.48' x 2.87' x 5.31' Learn More:For more information about Power Amplifiers, please visit the Power Amplifier Wikipedia page.To learn more about Bluetooth technology, visit the Bluetooth Wikipedia page.