Fosi Audio BT20A Pro TPA3255 Bluetooth Sound Power Amplifier 300W x2 Mini HiFi Stereo Class D Amp Bass Treble For Home Theater
Fosi Audio BT20A Pro TPA3255 Bluetooth Sound Power Amplifier 300W x2 Mini HiFi Stereo Class D Amp Bass Treble For Home Theater
Highlight:
1. Bass & Treble Control with Midpoint Positioning
2. Replaceable Op-Amp Chips: MUSES02, OPA2134PA, OPA2604AP
3. Passive Speakers + Pre-out
4. Bluetooth Pairing Cleared
5. Replaceable Knobs: ORANGE KNOB, GRAY KNOB,
Features:
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Advanced 2.0CH Bluetooth 5.0 Receiver Amplifier achieves HiFi music quality, the best choice for your home audio entertainment.
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Fosi Audio BT20A Pro is the upgraded version for BT20A. All-NEW Aluminum Appearance. MAX Power Output: 300 Watt x2, Amplifier Chip: TPA3255.
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BT20A Pro Adopts Texas Instruments TPA3255 high-performance Class-D power amplifier chip. BT20A Pro can drive up to 2 x 300 W into 4-Ω load. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 1 W. This is achieved through the use of 60 mΩ MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.
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Professional wireless amp with subwoofer frequency, master volume/bass/treble control. No pop sound, no audible noise during the connection. Have a good time with Hifi music journey.
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We offer 24-month warranty, and friendly customer service!
Highlight:
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Model: BT20A Pro
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Power amplifier chip: TPA3255 NE5532
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DC Input Range: 24-48V
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Terminating Impedance: 2 Ohm – 8 Ohm
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MAX Power Output: 300W x 2 (4 ohm/32V Load)
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THD ≤ 0.005%
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Frequency Range: 20Hz – 20kHz (±1.2 dB)
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SNR ≥ 108dB
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Input Sensitivity ≤ 775mV
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Input Mode: Bluetooth & RCA
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Bluetooth version: Bluetooth 5.0 (50Ft without obstruction)
Package Include:
*BT20A Pro Bluetooth Amplifier x1
*User Manual x1
| Package | Yes |
|---|---|
| Channels | 2 (2.0) |
| Model Number | BT20A |
| Maximum Power Per Channel | Above 200W |
| Brand Name | Fosi Audio |
| Origin | Mainland China |
| Certification | CE |
| Input | Bluetooth + RCA |
| Output | Passive Speakers |
| MAX Power Output | 300w x2 |
| Type | Stereo Audio amplifier |
| Feature | audio amplifier |
| Highlight | Home Theater Amplifier |
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