For a speedy processing of your order, please ensure you enter your phone number at checkout. 50W X 2 CH Wifi Bluetooth Amplifier | McLELLAND XA1-2520 is an ideal solution for residential and commercial audio installations that require a simple setup and great sound output. It supports WiFi streaming and Bluetooth, Airplay, DLNA & UPnP compatibility. You can stream from the most popular online music services with millions of songs and thousands of radio stations, such as Spotify, Tidal, Napster, TuneIn & iHeartRadio on both Apple & Android devices via the AudioCast APP. | Easily group multiple XA1-250 to create a whole home music system with multi-room sound in your home, or create different zones and stream the same song to all rooms, or play different songs in any room from your favorite music player in your phone, tablet, or computer. | With the built-in 2.1 Class D 2 x 50W RMS @ 4 ohms amplifier and an internal DAC which supports up to 24bit 192kHz sample rate, it deliveries excellent sound quality to a pair of stereo loudspeakers and an active subwoofer speaker. | With the compact size and Class D circuit, the amplifier can be easily mounted in the indoor area. The amplifier can be used in a stereo system with a subwoofer output. The inputs consist of wireless streaming/Bluetooth, Optical, USB, and RCA Aux input. With these built-in functions, the XA1-250 amplifier is suitable for a wide range of applications, including home stereo sound systems, personal entertainment, store, restaurant, conference room, etc. Features Class D Digital Amplifier. Output Power 2 x 50W RMS @ 4 . Selectable Input Source: AUX RCA/OPTICAL/ BT/USB/WIFI IN. SUB Out to another amplifier or Active Subwoofer. Volume Adjustable Designed in aluminum extrusion rack. Gold-Plated speaker wire binding post connectors IR Remote Control Specification Power Output: 25WX2 (RMS @ 8 ohm) 50WX2 (RMS @ 4 ohm) THD: 90 dB A WTD Frequency Response : 20Hz~22KHz +0/-2dB@ 8 ohm RCA Input Sensitivity: 700mV Thermal Protection: Yes