Earthquake Sound’s BTA-250 in-wall amplifier is a two-channel stereo amplifier that offers Bluetooth connectivity for homes or commercial spaces. The kit includes the amplifier, power supply, and adapter for easy installation. The BTA-250 provides 50W RMS per channel and features a single multifunction knob that serves as both volume control and power management, as well as for Bluetooth pairing. The sleek design fits directly into most standard single-gang electrical boxes, making it suitable for indoor and outdoor settings. It is ideal for expanding audio zones and wireless streaming, and creatively enhances home audio systems.

The BTA-250 kit includes the in-wall amplifier, B120R retrofit electrical box, 12–24 VDC power supply, and cable adapter, offering a comprehensive solution for creating a wireless audio zone with Bluetooth® capability. This amplifier provides seamless integration and flexibility with three input options – front panel 3.5mm stereo mini jack, Ethernet port, or Bluetooth® connection.

Equipped with a 12–24 VDC power supply and cable adapter, the BTA-250 delivers an impressive 50 WRMS per channel, powering a pair of architectural or outdoor speakers effortlessly. Offering compatibility with 4-Ohm and 8-Ohm systems, it features a convenient front-mounted rotating knob for volume control, power management, and Bluetooth® pairing, enhancing user convenience.

Designed to fit into a standard single-gang electrical box, the BTA-250 in-wall amplifier is easily installed in new or pre-existing constructions, making it suitable for various environments such as homes, bars, restaurants, hotel rooms, garages, workshops, sheds, hot tubs, pool areas, etc. With its discrete design and powerful performance, Earthquake’s BTA-250 presents an array of installation possibilities, expanding the audio system to meet diverse needs.