BTA-250

For audio installers and the do-it-yourselfer who need to add a two-channel stereo amplifier in homes or commercial spaces, Earthquake Sound gives to you the new BTA-250. Adding an audio zone with Bluetooth® capability has never been easier. This is a wireless in-wall amplifier kit that packs flexibility, power, and control into one very small and discrete package that can be used for both indoor and outdoor settings. 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 ceiling, outdoor, or in-wall speakers. It is compatible with 4-Ohm and 8-Ohm systems and also features a front mounted volume control knob for added convenience.

Designed to fit into a standard single-gang junction box, the BTA-250 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 new BTA-250 will conveniently expand your home audio system giving you a multitude of installation ideas.

Specifications

• Flex Power 12–24VDC
• Bluetooth® Compatible
• 3.5mm Line Input
• PoE (Power over Ethernet)
• Balanced Audio In
• Supports Cat 5/6
• 20Hz–20kHz Frequency Response
• Output Power:
  2 x 50 WRMS @ 4-Ohm
  2 x 25 WRMS @ 8-Ohm
• THD: < 0.1% @ 1kHz
• S/N: 95 dB @ 4-Ohm 1kHz
• Input Impedance: 20 kOhm
• Wireless Range: Up to 32.8 ft (10m)
• Fits most standard single-gang junction boxes

IN THE BOX

• 1 x BTA-250 In-Wall Amplifier
• 1 x 24VDC Power Supply
• 1 x Power supply adapter
• 1 x B120R Electrical Box