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Our A/B Class mono block amplifiers combine our new clean low-profile design that still has all the necessary features built into an economical package that puts power and control at your command. Features like a MOSFET power supply, RCA pre-amp out, and variable LPF electronic crossover make these ideally suited to add some punch to any system. The ASA3-400.1 mono subwoofer amp is a great choice when you’re looking to pound out the bass. With 400watts, there’s plenty of juice on tap to power our S or M series single 4-ohm woofers.

Our A/B Class mono block amplifiers combine our new clean low-profile design that still has all the necessary features built into an economical package that puts power and control at your command. Features like a MOSFET power supply, RCA pre-amp out, and variable LPF electronic crossover make these ideally suited to add some punch to any system. The ASA3-400.1 mono subwoofer amp is a great choice when you’re looking to pound out the bass. With 400watts, there’s plenty of juice on tap to power our S or M series single 4-ohm woofers.

Enhance your home audio with this Class D Sonos amplifier. Its 125W of power per channel lets you enjoy high-resolution sound from your bookshelf speakers, TV and other passive components, and Wi-Fi connectivity supports multiroom setups and wireless streaming via AirPlay and the Sonos app.

Give your home’s soundtrack a boost. The Bose Music Amplifier powers up to two pairs of passive speakers with 125 watts per channel and connects over Wi-Fi so you can stream all your favorites, from playlists to podcasts, easily from your phone. To elevate your sound experience, pair the amp with Bose in-ceiling or outdoor speakers and custom EQ will deliver clear, well-balanced sound. Enjoy the simplicity of controlling your music with the Bose Music app, or stream content your way via Bluetooth, Apple Airplay 2, Spotify Connect, and Chromecast built-in. For more music throughout your home, group the amp with other Wi-Fi -enabled Bose products. SimpleSync technology lets you pair it with a compatible Bose headphone or Bluetooth speakers for private listening or more sound. When it comes to your record player, connect easily for maximum enjoyment of your vinyl collection or allow guests to take over the vibe by pairing via Bluetooth.

Enjoy quality sound with this Marantz MM7055 5.0-ch. power amplifier that features a heavy-gauge steel chassis to help keep components isolated from external vibration and interference.
| Pros for Powerbass - ASA Series 400W 1-Ch. Class-A/B Mono Block Amplifier - Black | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Ease of use, Power, Size, Connectivity | Sound Quality, Ease of use, Power | Sound Quality, Power |
| Cons for Powerbass - ASA Series 400W 1-Ch. Class-A/B Mono Block Amplifier - Black | |||
| There were no cons for this product— | Price, App, Heat, Bass, EQ | Compatibility, Connectivity, Speaker Channels | There were no cons for this product— |
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