Product parameter:
Product name: A07 Premium Amplifier
Amplifier chip: TPA3255+NE5532P*2
OP AMP chip: NE5532*2
Replaceable Op-Amp Chips: OPA2604,OPA2134, LM4562, JRC5532 ect
Output power: 300W+300W (4 Ohm) 10% THD+N
Audio Input: RCA
Supported devices: mobile phones, tablets, computers, MP3, TVs, etc.
Output: Passive Speaker / Amplifier or Active Subwoofer
SNR:103db
Distortion: 0.05%
Frequency response: 20-20kHz
Sensitivity: 82db
Power supply: DC24-48V ,5A or more(outer diameter 5.5mm inner diameter 2.5mm)
Impedance: 4-8 Ohm
Size:178*104*40mm
Product net weight: 550g