Name: DSP Digital Sound Module QC190
Uploaded: 2026-07-11T13:16:04+08:00
Description: Watch the DSP Digital Sound Module QC190 video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

DSP Digital Sound Module QC190 Video,Demo, How It Works & Features 2026-06-16 2290
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Product Specifications

Model NO.:

QC190

Type:

Professional Amplifier

Usage:

Hi-Fi

Used For:

Professional

Tube Type:

Tube Amplifier

Function:

Post Amplifier, Pre-amplifier

Sound Channel:

5.1

Output Number:

Voltage:

AC 220V

Element Number:

Monoamplifier

Conductive Mode:

Parameter1:

Electronic Frequency Division

Parameter2:

Professional Custom Type

Parameter3:

Parameter4:

4 Mode

Bridged 8 Output Power:

1000W

Conversion Rate:

90V/Us

Gain:

80dB

Damping Facotor:

>100 (8ohms, 20Hz-20kHz)

Input Sensitivity(8):

-2.2dB/0dB/+3dB

Input Impedance:

20kohm Balanced/10kohms Unbalanced

Trademark:

OEM ODM

Transport Package:

Standard Export Carton

Specification:

subwoofer module

Origin:

China

HS Code:

8466930000

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DSP Digital Sound Module QC190 Video,Demo, How It Works & Features

Product Specifications