B30 high-power digital amplifier 480W mono subwoofer full-frequency low-frequency amplifier TPA3255

Name: B30 high-power digital amplifier 480W mono subwoofer full-frequency low-frequency amplifier TPA3255
Brand: MicroHello
Price: 142 USD
Availability: InStock

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Description

Product parameters
Model: B30
Audio input: Stereo RCA
Audio output: banana speaker jack/pre-amp output
Maximum output power: 8Ω @1%THD: 200W
4Ω @1%THD:300W
2Ω @1%THD:480W
Speaker matching impedance: 2-8Ω
Input sensitivity: 0.775V
Bass cut-off frequency adjustment range: 40Hz-300Hz
Bass rolloff slope: -12dB/octave
Full-range response: 20Hz-20KHz (+3dB)
Total harmonic distortion: 0.009% (1KHz, 1W)
Signal-to-noise ratio: >106dB
Dynamic range: 105dB
Size: 180*208*50MM (width * depth * height)
Net weight: approximately 1.45KG