Fosi Audio BT20A PRO 300W x2 TPA3255 2 Channel Bluetooth 5.0 Power Amplifier
- Regular price
- $99.99 USD
- Sale price
- $99.99 USD
- Regular price
-
$99.99 USD
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- Bass & Treble Control with Midpoint Positioning
- Bluetooth Pairing Cleared
- Op-Amp Rolling: SS3602, MUSES02, OPA2134PA
- Replaceable Knobs: Orange Knob
The upgraded version of Fosi Audio BT20A
Fosi Audio BT20A Pro 600W TPA3255 Bluetooth 2.0 CH Amplifier
Input: Bluetooth + RCA; Output: Passive Speakers + Pre-out
Amp chip: TPA3255; MAX Output Power: 300Wx2@4Ω
THD: ≤ 0.005%; SNR: ≥108dB; Frequency Response Range: 20Hz-20kHz(±1.2dB)
Front Side
Back Side
Power Variability
- TI TPA3255 Chip Amplifier with 300 Watts x 2 Power Output: Advanced feedback design and high-speed gate driver error correction for efficient and high-quality audio performance, with low idle losses of <2.5W.
- Upgraded High-Efficiency: A significant upgrade from the BT20A amplifier with replaceable Op-Amps for customized. You can replace the two plug-in NE5532 Op-Amps with MUSES02/OPA2604AP/SS3602 Amps to achieve a unique sound quality. With SNR≥108dB and THD≤0.005%.
- Enhanced Bluetooth 5.0 Connectivity: The Bluetooth pair can be cleared by pressing and holding the volume control for five seconds. In addition, it has a memory Function for Easy Pairing and Alert Tone.
- Customizable Sound with a Wide Range of Bass and Treble Controls: The BT20A Pro home audio amplifier offers a unique design for sound control. Enjoy original sound without effects by setting treble and bass effects to the middle point.
- What you Get: BT20A Pro Power Amplifier x1, Bluetooth Antenna x1, 32V 5A Power Adapter x1, AC Cord x1, User Manual x1, our worry-free 24-month warranty, and friendly customer service.
- Output Power: 300Wx2 @4Ω
- Terminating Impedance: 2-8Ω
- Input Mode: Bluetooth + RCA
- Output Mode: Passive Speakers + Pre-out
- Frequency Range: 20Hz-20kHz(±1.2dB)
- THD: ≤0.005%
- SNR: ≥108dB
- Chip Set: TPA3255
- Bluetooth Transmission Distance: Up to 50Ft
- Bluetooth Transmission Format: SBC/AAC
- Device Dimension: 5x5x1 inches
- DC Input Range: 24-48V
- Power Supply: 32V 5A or 48V 5A
A
Using the headphone out on an old flat screen TV into the BT20A Pro line in and driving a tried and true pair of Infinity RS-4s makes for an accurate and, using the 48v power supply, a powerful entertainment system for a good sized bonus room. The blue tooth connects perfectly (and disconnects handily) to make music streaming from a number of different user's phones and computers a delight. And the treble and bass knobs conveniently tailor the sound to a variety of genres and listening levels.
F
Nice little thing. Drives my B&W CM2 quite nicely. Lots of headroom and control in the low end. Wife loves the size of it - she hasn’t found the hidden PSU yet...
S
The best home audio product I’ve purchased in awhile, it has repowered a 8 speaker Polk audio sound bar that had a dead amp and blows the old amp away, using for a Bluetooth speaker and a home audio under tv. Sound quality is very excellent and loud, only using 32v. Bluetooth much better than portable speakers. Much love for Fosi!!!
J
I've been working from home more recently and I like to listen to music at the computer. I have been graduating from a lone Bluetooth speaker, then to a rescued amp and 20 yr old speakers from the basement. To finally a Fosi Audio BT20A Pro with a 48v power source and SparkoS SS3602 amp chip upgrades. The sound that comes out of those dusty old speakers is amazing! I'm totally impressed! I might have to invest in some new speakers and really blow the office doors off! To my ears this amp sounds great! I can't say enough good things about this amp, if you're on the fence about trying one, you gotta go for it, you won't be disappointed! Thanks guys for making my days go by a little easier with the new improved sounds at the desk!
S
I purchased this amp from Amazon India. I used it for 10 days then one of my friend saw this product and he was very impressed. He was having good quality Sony Bookshelf speaker which was kept utilised for long time due to malfunction of Sony Home theatre system. He asked me to give him this amp to him. I made these speakers functional and I purchased ZA3 balanced amp for my self. This BT20A Pro is very good amp and bluetooth connectivity is excellent. Only issue is it shows some sign of heating. I am confident that this product will become popular amongst students and working professionals.
