Earthquake Sound has announced that its BTA-250 is back in stock and ready to ship. This wireless in-wall amplifier kit packs flexibility, power, and control that can be used for both indoor and outdoor settings.

For audio installers who need to add a two-channel stereo amplifier in homes or commercial spaces, adding an audio zone with Bluetooth capability has never been easier. The BTA-250 kit comes with the in-wall amplifier, B120R retrofit electrical box, 12–24 VDC power supply, and cable adapter.

This three input in-wall amplifier can accept signal through the front panel 3.5mm stereo mini jack, Ethernet port, or Bluetooth connection. With the provided 12–24 VDC power supply and cable adapter, the BTA-250 can produce 50 WRMS per channel and can easily power a pair of architectural or even speakers. It is compatible with 4-Ohm and 8-Ohm systems and also features a front mounted rotating knob that controls volume, power, and Bluetooth pairing for added convenience.

Designed to fit into a standard single-gang junction box, the BTA-250 in-wall amplifier can be easily installed into any new or pre-existing constructions (home, bars, restaurants, hotel rooms, etc.). For home installations, the BTA-250 can be a great addition for your garage, workshops, sheds, and even around hot tubs and pool areas. Wherever you feel the need to add an audio zone, Earthquake’s BTA-250 will conveniently expand your home audio system giving you a multitude of installation ideas.

Note: The BTA-250 in-wall amp is replacing the older IW-BTA250-KIT.