Fosi Audio BT20A Bluetooth Stereo Amplifier, 2 Channel Home Audio Component Amplifiers for Passive Speakers, Mini Class D Amp Receiver 200W for Indoor/Outdoor/Garage/Ceiling/Bookshelf Speaker
Amazon.com Price: $79.99 (as of 12/01/2025 03:35 PST- Details)Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Outdoor & Garage Setup: The BT20A is a class D integrated amplifier with a compact design that is highly suitable for various audio systems, including outdoor, garage, desktop, bookshelf and home theater systems
Bluetooth 5.0 Connectivity: BT20A amplifier offering a wireless robust connection range of up to 50 feet, streaming music stably and losslessly
Great Powerful Sound Quality: BT20A equipped with two Texas Instruments TPA3116 chips, delivering an impressive 100W RMS per channel at 4 ohms, 20 Hz – 20 kHz, 0.04% THD, the amplifier produces powerful and clear HiFi sound. It allows fine-tuning of bass and treble to suit your preferences and can drive speakers up to 280 watts at 8 ohms or 320 watts at 4 ohms. Suitable for passive speakers only, not powered speakers
{"prodid":71418,"asin":"B07BQC7GNL","prodcountry":"com","boxpos":false,"do_update":1}
[{"domain":"com","name":"United States"},{"domain":"co.uk","name":"United Kingdom"},{"domain":"fr","name":"France"},{"domain":"ca","name":"Canada"}]
{"main_aff_id":"a2zsmartstore.com-20","aff_ids":[{"country":"com","aff_id":"a2zsmartstore.com-20"},{"country":"co.uk","aff_id":"a2zstore0f-21"},{"country":"fr","aff_id":"a2zstore0d3-21"},{"country":"ca","aff_id":"a2zstore0706-20"}]}
Description
Small simple compact design but practical and powerful, little Hi-Fi Bluetooth wireless amplifier exclusively designed for the customers who pursue HiFi sound;
Bluetooth 5.0 core, up to 50ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established;
100W RMS X 2(4 ohms, 20 Hz – 20 kHz, 0.04% THD), comes with 24V power supply, can drive 280watts(8 ohm), 320watts(4 ohm) speakers, (For passive speakers only, not the powered speakers.)
Advanced circuitry design, built-in speakers protection circuit, best for bookshelf/computer/desktop/speakers in your home;
Home integrated digital amplifier, 18-month warranty, you can return the item if you have any problems;
