Digital Professional Power Amplifier

Compact, portable, lightweight and beautiful design, 2 to 4 channel digital power amplifier adopts 1U chassis, 6 to 8 channel power amplifier adopts 2U chassis. The front panel has a power switch, a separate channel gain control knob, and an LED status indicator. The rear panel has XLR balanced audio input and loop output. It is equipped with an NL4MP speakon speaker interface, with stereo, parallel, and bridge mode selection functions. Using high-power, low-noise Class D amplifier circuit and integrated switching power supply, the human voice is transparent and the performance is stable. Support 4/8 ohm constant resistance output, support 70-100V constant voltage output (GX- PA3001). With an efficient air duct design and a variable speed cooling system, the whole machine has a good heat dissipation effect and extremely low working noise. With high-quality components and strict quality management, it can protect the circuits effectively, making more stable.

New compact design, small and light, beautiful and generous, front panel with power switch, separate channel gain control knob, LED status indicator, rear panel provides XLR head balanced audio input and loop output, equipped with NL4MP speakon speaker interface, with stereo, Parallel, bridge mode selection function.

Using high-power, low-noise Class D amplifier circuit and integrated switching power supply, the human voice is transparent and the performance is stable. Support 2/4/8 ohm fixed resistance output. Adopting an efficient air duct design and a variable speed cooling system, the whole machine has a good heat dissipation effect and extremely low working noise. Select high-quality components, strict quality management, effective protection with professional protection circuits, and more stable use of the equipment.

Features of Multichannel Digital Multichannel Audio Amplifier GX-PA3005/ GX-PA3006/ GX-PA3007/ GX-PA3008

Brand new compact design, small and light

Finished aluminum panel, beautiful and generous

It has professional protection circuit and advanced heat dissipation system

High fidelity reduction circuit, supporting 4 / 8 ohm constant resistance output

High density copper radiator and intelligent temperature regulation ensure the high efficiency and stability of the equipment

Wide working power supply voltage AC180~250V

Transparent voice and stable performance

Suitable for conferences, multi-function halls, broadcasting, background music, etc.

Technical Specifications of Multichannel Digital Power Amplifier GX-PA3005/ GX-PA3006/ GX-PA3007/ GX-PA3008

Model GX-PA3005 GX-PA3006 GX-PA3007 GX-PA3008

RMS power

(8 ohms stereo) 2×600W 2×1100W 4×600W 4×1100W

RMS power

(4 ohms stereo) 2×900W 2×1700W 4×900W 4×1700W

RMS power

(2 ohms stereo) 2×1035W 2×1900W 4×1035W 4×1900W

RMS power

(8 ohms bridge mono) 1×1800W 1×3400W 2×1800W 2×3400W

RMS power

(4 ohms bridge mono) 1×2070W 1×3800W 2×2070W 2×3800W

Frequency response 20Hz-20kHz(±0.3dB)

Total harmonic distortion ＜0.5dB

Damping coefficient 500

Signal to noise ratio >95dB

Conversion rate 30V/us

Input sensitivity 1.0V 0.775V 0.775V 1.0V 0.775V 0.775V

Input impedance 20KΩ balanced/10KΩ unbalanced

Input connector 2×XLR 4×XLR

Output connector 2×XLR 2×SPEAKON 4×XLR 4×SPEAKON

Front panel control power switch, volume adjustment knob (independent control of each channel),

power amplifier mode (stereo, parallel, bridge) switch

Rear panel control sensitivity switch GX-PA3005,GX-PA3007

Cooling method front to back ventilation, stepless speed regulation

Protection function soft start, DC, short circuit, clipping, distortion, overheating, overtemperature, etc.

Power supply AC180~264V 50~60Hz

Maximum power 1410W 2590W 2820W 5180W

consumption

Size 483×300×44mm

Packing size (W×D×H) 544×402×100mm

Net weight 5.03kg 6.2kg 11.5kg 12kg

Gross weight 6.03kg 7.2kg 12.5kg 13kg

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