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AIYIMA A07 Pro - Bluetooth Power Amplifier (4-8Ω) for Passive Speakers (BT 5.2 aptX-HD/aptX/AAC/SBC)

- RCA Wired Analog Signal Input & Bluetooth Wireless Input
- Adjustable Treble and Bass Control
- AUX output for Active Device support
- TI TPA3255 Power Amplifier Chip
- 5x NE5532 Op Amps configuration
- Support aptX-HD, aptX, AAC, SBC Bluetooth Codec
- Sagami Audio Common-mode Inductors

SPECIFICATIONS

Chipset: TPA3255+NE5532+QCC304X
Bluetooth: Version 5.2 Bluetooth support: 16-24bit 44.1-48khz Supported format: sbc/aac/aptx/aptx-ll/aptx-hd
Replaceable OP amp chips: SR3609SM, OPA2604, OPA2314, LM4562, JRC5532, OP275GSZ, OPA1612AIDR, etc.
Distortion: 0.002%
Signal-to-noise ratio: 90dB
Frequency response: bass ±12dB; treble±10dB
Input sensitivity: 0.84vRms
Speaker impedance: 4-8Ω
Output power: 300W*2/4 Ohm (requires extra cooling upgrade)
Input mode: Bluetooth, RCA
Support audio input devices: mobile phones, MP3, computers, CDs, decoders, audio preamps, etc.
Output mode: 2.0 passive speaker + AUX
LINE OUT: Connect the power amplifier or active subwoofer
Working power supply: DC24-48V, 5A or more
Packing size: 168*114*32MM