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Sinbosen K4-450 Home audio 450 watt class d small 1U stereo digital karaoke amplifier

Categories	1U 4 ohms DIGITAL AMPLIFIER
Brand	Sinbosen\| Audio sound system manufacturer
Model	K4-450
Amplifier Type	Digital power amplifier
Stereo/output power 8Ω/1KHz	450Wx4CH
THD（10% -1KHz）	<0.1%
Net weight	6Kg
Channels	4 channels power amplifier
Voltage	110V/220W
For	Line arrays speaker
Application	Home/Stage/KTV/Karaoke/Home theater
Class	Class d power amplifier
Feature	1u amplifier
Terms of Payment	Western Union, MoneyGram, T/T, Paypal
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Update Time	Apr 30,2025

Detail Information

Digital Amplifier K4-450/K2-450

●Mini 1U size, convenient for Touring Applications

●Suitable for stage, bar, club, KTV, Karaoke, home, theater, indoor and outdoor activities, etc.

●4/2 Channel Class D Digital power amplifier.

●4/2 x 450 Watts into 8 Ohms; 700 Watts into 4 Ohms

●Precise and Reasonable circuit structure.

●Bring super reliable sound.

●Temperature protection; Over current protection; Short circuit protection built-in

K4-450 4 channels power amplifier

digital amplifier

K4-450

K2-450 2 channels power amplifier

K4-450

1. Use ClassD power amplifier module. Unique peak clipping limiter and ripple reduction. 

2. The perfect protection system effectively reduces the losses caused by improper use. 

3. The perfect circuit design makes the bass strong and powerful, and the mid and high frequencies are transparent and clear.

4. 1U design, its light weight and very small space occupation rate.

5. It is widely used in large and medium-sized bars, banquet halls, and outdoor performances

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