This is a 1-channel mono power amp from Ability.
In a hi-fi system, one amplifier is connected to each channel, so you can think of it as an amplifier for sound quality.
It has specifications that can maximize sound quality improvement in a way that each channel is connected one by one.
This is a high-fidelity amplifier that combines both sound quality and power.
 
 
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| Features |  
| These reference series are specially designed for easy installation of tewwter, mid, sub woofer, component speakers, Protection circuit for thermal, speaker short, dc reverse & dc offset |  | 
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| Romote turn on(soft start) |  | 
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| Power indicator led, protection indicator led |  | 
 
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| Technical specification |  
| at 4 ohm |  |  | 
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| Frequency response (± 0.5dB) 10Hz ~ 40KHz |  | 
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| Total harmonic distortion 0.01% (10Hz ~ 40KHz) |  | 
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| Input sensitivity 300mV ~ 4V |  | 
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| Luxurious wine red aluminum case | 
 
| 110W x 1ch (4 ohm) / 180W x 2ch (2 ohm) Damping factor: 200, S/N 100dB
 | Play frequency band 10hz ~ 40khz (± 0.5dB) Input sensitivity 0.3mv ~ 4v
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