Feature:

1. Exceptional Audio Quality: Powered by professional audio components and advanced circuit design this amplifier delivers crystal-clear and powerful sound perfect for music enthusiasts and home theater systems.

2. Elegant and Compact Design: The precision-crafted metal shell offers a sleek durable finish while the compact size ensures it fits seamlessly into any setup saving space without compromising on aesthetics.

3. Versatile Connectivity: Features multiple audio inputs including RCA XLR and a 12V trigger allowing for easy integration with various audio equipment and streamlining device synchronization.

4. Advanced Class D Amplification: Equipped with TI's TPA3255 chip and PurePath Ultra-HD technology it delivers up to 600W Mono at 2Ω with minimal distortion and excellent performance ensuring robust and dynamic sound output.

5. Enhanced Functional Features: Includes a 6dB gain boost for RCA inputs an active subwoofer output with adjustable frequency (40-200Hz) and dual-mode switching for full-range or passive subwoofer output accommodating diverse audio configurations from mono to 7.1-channel setups.

Parameter:

Chipset: TPA3255+NE5532

Replaceable op-amp chips: RT3609SM OPA2604 OPA2134 LM4562 JRC5532 OP275GSZ OPA1612 and so on.

Distortion: 0.001%

xlr/rca SNR: ≥ 116 dB

xlr/rca SNR: 96 dB

Frequency Response: 20Hz-20KHz (±0.5dB)

RCA input sensitivity: low gain 2Vrms(26 dB)/high gain 1Vrms(32 dB)

XLR input sensitivity:4Vrms(19 dB)

Speaker Impedance:2-8Ω

Maximum Output Power: 300W (@4Ω) 48V5A

Input Mode: RCA+XLR

Supported devices: decoder bilevel preamp computer CD cell phone MP3 etc.

SUB output sensitivity: 2V

Output Mode: 1.0 passive speaker/0.1 subwoofer + active low-pass

Working power supply: 24-48V

Package Size: 126.5*154.5*42mm

Product net weight:0.9 Kg

Package include:

A70 mono X1

power supply X1 (it E option )