RA-3000/RA-4000/RA-5000

RA-3000/RA-4000/RA-5000

RA-3000/5000

A new Dimension in Powerful, solid Sound

Noise-free design signal/noise ratio >100dB

The unit has various input/output connectors for rapid installation

Slap-up 3U aluminum panel design, designed High Definition, Serious Impact

Three Drive Modes Mean Maximum Application Flexibility

Dual-speed fans switch maintain the proper internal operating temperature

Adjustable CROSSOVER sensitivity system for subwoofer

The unit has consummate working status indications

ModelRA-3000RA-4000RA-5000
Input Impedance20KΩ20KΩ20KΩ
Frequency Response65Hz – 20KHz65Hz – 20KHz65Hz – 20KHz
T.H.D 22Hz – 20KHz(8Ω)0.05%0.05%0.05%
Slew Rate40V/usec40V/usec40V/usec
S/N Ratio103dB103dB103dB
Damp Modulus(8Ω)>400>400>400

Output Power  -Out Power(8Ω)

-Out Power(4Ω)

-Out Power(2Ω)

-Out Power(BRIDGE)(8Ω)

-Out Power(BRIDGE)(4Ω)

2 x 400W

2 x 800W

2 x 1000W

800W

1200W

2 x 500W

2 x 1000W

2 x 2000W

1000W

1500W

2 x 600W

2 x 1200W

2 x 2400W

1200W

1800W

Output Circuit TypeClass HClass HClass H
N Weight/G Weight(kg)18.5/22.521.5/25.526.5/30
Dimension(mm)482 x 490 x 132482 x 490 x 132482 x 490 x 132

Rigao Professional Amplifiers

Close Menu