Buy High Power 1U 4 Channel Digital Power Amplifier | OEM Audio Factory Online,best High Power 1U 4 Channel Digital Power Amplifier | OEM Audio Factory Suppliers,professional High Power 1U 4 Channel Digital Power Amplifier

English
中文
français
español
Detect Language
- English
- 中文
- français
- español

Home >> Power Amplifier >> 1U Digital amplifier

- - By Product Series- -

- - By Product Family - -

Product Categories

High Power 1U 4 Channel Digital Power Amplifier | OEM Audio Factory< back

zoom in zoom out

Specifications
Feature
Application
Download
Print

B SERIES

High-Power 2 / 4-Channel Amplifiers for Touring and Installation

The B Series is a compact 1U Class D amplifier platform designed for professional touring, rental, and fixed installations.

It delivers high efficiency, powerful low-frequency performance, and precise loudspeaker control with ultra-low distortion.

With advanced power supply design and integrated protection systems, the B Series ensures stable, reliable operation in demanding live sound environments, especially for subwoofers and line array systems.

KEY FEATURES

✔ GaN technology

✔ Up to 13,100W Bridge Output

✔ 4-Channel Class D Amplifier

✔ Active PFC Power Supply

✔ 90V–270V Universal Operation

✔ Only 12kg

✔ 1U Rack Space

✔ DSP & LCD Monitoring

✔ Damping Factor >5000

Product Model (Four Channel)	B6	B8	B3	B4
8 OHM stereo	4X1600W	4X2000W	2X3000W	2X4200W
4 OHM stereo	4X2600W	4X3600W	2X4800W	2X6720W
2 OHM stereo	4X3500W	4X4500W	2X6350W	2X8890W
8 ohm bridge	2X5200W	2X7200W	2X9600W	1X13440W
4 ohm bridge	2x7000W	2X9000W	2X12000W	1X16800W
Power Supply	Active PFC Switching Power Supply
AC Input Voltage	100-240V AC ±10%, 50/60Hz
Gain Settings	32dB / 35dB / 38dB / 41dB
Frequency Response	20Hz-20kHz (±0.5dB)
Signal-to-Noise Ratio	>110dB (A-weighted)
THD+N	<0.05%
Damping Factor	>5000
Maximum Output Voltage	195V
Maximum Output Current	85A
Operating Modes	Stereo / Bridge
Operating Temperature	0°C to +45°C
Dimensions (W × H × D)	483 × 44 × 470 mm
Net Weight	12kg

• 1U Rack Mount Design for professional installation

• 4 Channel High Power Output

• GaN technology

• High Efficiency Class D Amplifier Technology

• Multiple Protection: Overload / Short Circuit / Overheat / Clip

• Stable performance for long-time operation
• Line Array Sound System

• Professional Concert Sound System

• Live Stage Performance

• Nightclub Installation

• Stadium PA System

• Rental Sound Reinforcement System
Download Datasheet (PDF)

OEM Amplifier Specification Sheet

User Manual (if available)
High Power 1U 4 Channel Digital Power Amplifier

Professional OEM/ODM audio amplifier for line array and PA systems.

Stable performance, factory direct supply from China.