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The ICEpower 50ASX2BTL combines a highly efficient resonant gearbox power supply with a 1 x 170W audiophile class D amplifier. This amp board is perfect for powered subwoofers or single channel full range speaker designs created by DIYs, and OEMs for home theater or other audio projects.
Key Features
AC plug-to-speaker amplification audio solution offering flexible 1 x 170W output all-in-one mini PC board
Built-in circuits for shorts, over-current, and thermal protection
No noisy fan needed
High current output stages, designed to comfortably drive any speaker load from 3 ohms and up
Perfect size and wattage for creatively designed small active subwoofer applications
A power supply with selectable AC voltage for worldwide versatility
ICEpower 50ASX2BTL Class D Audio Amplifier with Power Supply Module 1 x 170W
The 50ASX2BTL sets a new industry benchmark in audio performance, efficiency, and power density, made possible by adapting the very latest ICEpower technological advances. Its mini size foot print, 1 x 170W, and fanless design creates limitless possibilities for small active subwoofer creations that pack-a-punch. With the optional wiring harness bundle (sold separately) other possible creations are a powered center channel, or Bluetooth single channel speaker by adding a Bluetooth receiver board (sold separately). The rugged construction keeps the music playing for years even when moving from place-to-place. There are endless possibilities using this compact, combination power supply 1 x 170W amp board for your next audio project.
ICEpower power supply amp boards are only available in the USA from Parts Express. Parts Express ships out each order the same day if placed before 4 pm EST M-F. This makes it easier than ever to acquire ICEpower amp modules for your projects, and continental USA DIYs and OEMs save money by eliminating international shipping cost.
Note: Make sure the jumper is set to 115V for use in the USA, or the correct setting for other countries. Audio input needs to be fully balanced.
Specifications: • Wattage output: 1 x 150W RMS @ 4 ohms 1% THD+N, 20-20,000 Hz • Frequency response: 20-20,000 Hz all loads • Dynamic range: 125 dBA • Total efficiency: 81% @ 170W 4 ohm • Unregulated auxiliary power supply: +/-25 V @ 200mA • Selectable input voltage: 115/230 VAC 50/60 Hz • Maximum output current limit: 20A • Dimensions: 4.34" W x 3.15" D x 1.32" H.