DH4-1200 1200W 4 Channel Digital Switch Power Amplifier

The DH4-1200 is a professional four-channel digital switch power amplifier engineered for demanding live sound, touring, and fixed installation applications. It delivers stable output, efficient performance, and reliable operation for professional audio systems.

Designed for line array speakers, subwoofers, and full-range loudspeaker systems, the DH4-1200 provides high power density in a compact rack-mount design, making it suitable for rental companies, system integrators, and commercial venues.

ACLON also provides OEM and ODM manufacturing services, including customized front panels, logos, firmware, packaging, and product branding for international partners.

Model	DH4-600	DH4-800	DH4-1200
Output Power	4 Channel
8ΩStereo Power(RMS)	4X 600W	4X 800W	4X1200W
4ΩStereo Power(RMS)	4X 900W	4X 1200W	4X 1800W
8 OHM Bridge	2X1800W	2X2200W	2X3200W
THD 20 Hz - 20 kHz for 1 W	<0.04%
Signal-to-Noise Ratio	>105 dBA
Channel separation	>75 dB
Input Sensitivity	0.775V, 1.4 V
Model Switch	stereo, parallel /mono
Input Connectors (per channel)	3-pin XLR, electronically balanced
Damping factor	>200
Output Connectors (per channel)	NL4 -Speakon
Class circuitry	Class H (new tech step circuitry)
Tour Class Protection	short circuit, open circuit, direct voltage, high temperature, radio-frequency, ultralow frequency
Operating voltage	110V / 230V / 220V, 50/60Hz (factory configured)
Input impedance (unbalanced)	20 k Ohm (10k Ohm)
Dimensions (H×W×D)	2U: 88×488×330mm
Net weight (kg)	8	11	11
Gross weight (kg)	10.5	14	14

• 4-channel digital switch power amplifier

• 1200W high-efficiency output

• Compact rack-mount design

• Stable operation with low power consumption

• Built-in protection against overload, short circuit, overheating, and DC faults

• Suitable for professional touring and installation projects

• OEM and ODM customization available
• Line Array Speaker Systems

• Professional PA Systems

• Concert and Live Sound

• Houses of Worship

• Nightclubs and Entertainment Venues

• Conference and Event Halls

• Rental Audio Systems

• Fixed Installations
Download Available:

• Product Datasheet (PDF)

• Technical Specifications

• User Manual

• OEM/ODM Product Catalogue

Please contact us to receive the latest documentation and customization information.
DH4-1200 1200W 4 Channel Digital Switch Power Amplifier

Professional OEM/ODM Audio Equipment Manufacturer

Designed for line array systems, live sound reinforcement, and commercial installations with reliable performance and efficient power delivery.

DH4-1200 1200W Four Channel Digital Switch Power Amplifier

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