Sinbosen 4 Channel 450W Power K4-450 Class D Professional DJ Home 1u Digital Amplifier Audio Video,Demo, How It Works & Features

Name: Sinbosen 4 Channel 450W Power K4-450 Class D Professional DJ Home 1u Digital Amplifier Audio
Uploaded: 2026-07-17T22:31:36+08:00
Description: Watch the Sinbosen 4 Channel 450W Power K4-450 Class D Professional DJ Home 1u Digital Amplifier Audio video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-06-06 4510

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Product Specifications

Model NO.:

K4-450

Type:

Professional Amplifier

Usage:

Hi-Fi, AV, KTV System, Stage

Used For:

Professional

Tube Type:

Transistor Amplifier

Function:

Post Amplifier, Amplifier Combined, Pre-amplifier

Sound Channel:

4.1

Output Number:

Voltage:

110V or 220V

Element Number:

Monoamplifier

Conductive Mode:

Amplifier Type:

1u Digital Amplifier

Product Name:

K4-450 Power Amplifier

Class:

Class D Power Amplifier

Channel:

4 Channel Power Amplifier

Output Power 8Ω:

450wx4CH

Frequency Response:

20 Hz - 20 kHz

Feature:

Perfect Sound/1u/4CH/Digital AMP

Application:

Karaoke/Indoor/Stage/Concert/Party/KTV/Bars/Church

Certificates:

CE, RoHS

Warranty:

Three Years

Service:

OEM ODM Support ;After-Sale Service

Trademark:

Sinbosen

Transport Package:

Strong Packing

Specification:

Origin:

Guangdong Province, China

HS Code:

8518400090

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