This 2-channel amplifier BT20A PRO offers both Bluetooth and RCA inputs, along with passive speaker outputs and a 3.5mm pre-amp port. This versatile amplifier gives you control over your 2.0 channel sound system and allows connections to your phone, computer, tablet and more.
The BT20A PRO is perfect for audiophiles seeking the best HiFi sound quality. You have control over the sound of your bookshelf speakers through music or video software, fine-tuning bass and treble to your liking.
With Bluetooth 5.0 and two Texas Instruments TPA3255 chips, the BT20A delivers crystal clear stereo sound. The TPA3255 is an upgrade from its previous chipset in the BT20A and provides a more efficient digital amplifier with an advanced oscillator/PLL circuit. The amplifier has a BT range of up to 15 meters.
A major upgrade from the BT20A amplifier with interchangeable Op-Amps to tailor your sound. You can replace the two plug-in NE5532 Op-Amps with LME49720HA/MUSES02/OPA2604AP/OPA2134PA/LM4562/NJM4556AD Op-Amps to achieve a unique sound quality. With SNR≥108dB and THD≤0.005%.
Improved Bluetooth 5.0 connectivity: Bluetooth pairing can be cleared by pressing and holding the volume control for five seconds. It also has a memory function for easy pairing and notification.
Specifications:
- Input:
1x RCA R/L
1x Bluetooth
32V DC
- Output:
1x Passive speakers
1x Pre-Amp 3.5mm
- Max output: 100W per channel
- Impedance: 2-8Ω
- DC 12-24V via included power cable
- Input sensitivity: 280 mV
- Frequency: 20Hz-20kHz(±3dB)
- THD: ≤0.005%
- SNR: ≥108dB
- Dimensions: 166x105x35mm
- Weight: 360g
- Color: Gray
- Content:
BT20APRO
Power supply 32V/5A and power cable
Antenna
Manual
