PRODUCTS

Pro Audio - Amplifiers


R3
R4
R5

R6
MA3200
MA5200

MA7200
MA8200
 
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R3

Features :

  • Toroidal power transformer
  • Balanced XLR inputs.
  • Speakon and 5-way binding post speaker outputs.
  • Mode selector which for stereo, parallel and bridged-mono operation.
  • Input sensitivity selection.
  • Front panel circuit-breaker switch.

Specifications :

8Ω Stereo Power 300W x 2
4Ω Stereo Power 480W x 2
8ΩBridge Power 960W
Frequency Response 20Hz – 20KHz + 0/-0.3dB
THD+N <0.05%@4Ω1KHz
S/N Rate ≥98dB
Slew Rate 60V/us
Damping Factor ≥500@8Ω
Crosstalk ≥60dB@8Ω1KHz
Input Impedance 20KHz(Balance)/10KΩ(Unbalance)
Input Sensitivity 0.775V
Protect DC. Short Circuit. Over Heat. Soft start
Control Front Panel: Power Switch/CH1CH2 Rear Panel: Mode / Grounding
Height 2U
Packing Dimensions 89 x 483 x 429 mm
Gross Weight 17KG

R4

Features :

  • Toroidal power transformer
  • Balanced XLR inputs.
  • Speakon and 5-way binding post speaker outputs.
  • Mode selector which for stereo, parallel and bridged-mono operation.
  • Input sensitivity selection.
  • Front panel circuit-breaker switch.

Specifications :

8Ω Stereo Power 400W x 2
4Ω Stereo Power 640W x 2
8ΩBridge Power 1200W
Frequency Response 20Hz – 20KHz + 0/-0.3dB
THD+N <0.05%@4Ω1KHz
S/N Rate ≥98dB
Slew Rate 60V/us
Damping Factor ≥500@8Ω
Crosstalk ≥60dB@8Ω1KHz
Inpot Impedance 20KHz(Balance)/10KΩ(Unbalance)
Inpot Sensitivity 0.775V
Protect DC. Short Circuit. Over Heat. Soft start
Control Front Panel: Power Switch/CH1CH2 Rear Panel: Mode / Grounding
Height 2U
Packing Dimensions 89 x 483 x 429 mm
Gross Weight 19KG

R5

Features :

  • Toroidal power transformer
  • Balanced XLR inputs.
  • Speakon and 5-way binding post speaker outputs.
  • Mode selector which for stereo, parallel and bridged-mono operation.
  • Input sensitivity selection.
  • Front panel circuit-breaker switch.

Specifications :

8Ω Stereo Power 500W x 2
4Ω Stereo Power 800W x 2
8ΩBridge Power 1600W
Frequency Response 20Hz – 20KHz + 0/-0.3dB
THD+N <0.08%@4Ω1KHz
S/N Rate ≥98dB
Slew Rate 60V/us
Damping Factor ≥500@8Ω
Crosstalk ≥60dB@8Ω1KHz
Inpot Impedance 20KHz(Balance)/10KΩ(Unbalance)
Inpot Sensitivity 0.775V
Protect DC. Short Circuit. Over Heat. Soft start
Control Front Panel: Power Switch/CH1CH2 Rear Panel: Mode / Grounding
Height 2U
Packing Dimensions 89 x 483 x 429 mm
Gross Weight 20KG

R6

Features :

  • Toroidal power transformer
  • Balanced XLR inputs.
  • Speakon and 5-way binding post speaker outputs.
  • Mode selector which for stereo, parallel and bridged-mono operation.
  • Input sensitivity selection.
  • Front panel circuit-breaker switch.

Specifications :

8Ω Stereo Power 650W x 2
4Ω Stereo Power 10400W x 2
8ΩBridge Power 2080W
Frequency Response 20Hz – 20KHz + 0/-0.3dB
THD+N <0.08%@4Ω1KHz
S/N Rate ≥98dB
Slew Rate 60V/us
Damping Factor ≥500@8Ω
Crosstalk ≥60dB@8Ω1KHz
Inpot Impedance 20KHz(Balance)/10KΩ(Unbalance)
Inpot Sensitivity 0.775V
Protect DC. Short Circuit. Over Heat. Soft start
Control Front Panel: Power Switch/CH1CH2 Rear Panel: Mode / Grounding
Height 2U
Packing Dimensions 89 x 483 x 429 mm
Gross Weight 22KG

MA3200

Features :

  • Intelligent temperature controlling &air cooling system.
  • Built-in independent power supply.
  • SOA intelligent non-contact control and protection system ensure amplifier is available in any working environment.
  • Two-way independent power supply.
  • Ring-shaped transformer provides power output, and EMC screen has strong anti electromagnetic capability.
  • Sealed wind channel can improve the heat transfer efficient and reduce fault on account of dust. Topology: class H.

Specifications :

8Ω Stereo Power 380W
4Ω Stereo Power 560W
8ΩBridge Power 1080W
Frequency Response +0 dB/-0.3dB from 20 Hz to 20kHz
Signal to Noise Ratio >A-weighted,better than 105 dB below full rated powed better than 103 dB below full rated power from 20Hz to 20kHz
Total Harmonic Distortion Less than 0.05% at full power from 20Hz to 1kHz increating linearly to 0.1% at 20kHz
Intermodulation Distortion Less than 0.1% from 158 milliwatts to full power
Damping Factor >Greater than 500 @ 100Hz/8 ohms
Crosstalk >Greater than 90dB at full rated power from 50Hz to 2kHz,rising linearly to 0.1% at 20kHz/td>
Height 2U

MA5200

Features :

  • Intelligent temperature controlling &air cooling system.
  • Built-in independent power supply.
  • SOA intelligent non-contact control and protection system ensure amplifier is available in any working environment.
  • Two-way independent power supply.
  • Ring-shaped transformer provides power output, and EMC screen has strong anti electromagnetic capability.
  • Sealed wind channel can improve the heat transfer efficient and reduce fault on account of dust. Topology: class H.

Specifications :

8Ω Stereo Power 500W
4Ω Stereo Power 780W
8ΩBridge Power 1350W
Frequency Response +0 dB/-0.3dB from 20 Hz to 20kHz
Signal to Noise Ratio >A-weighted,better than 105 dB below full rated powed better than 103 dB below full rated power from 20Hz to 20kHz
Total Harmonic Distortion Less than 0.05% at full power from 20Hz to 1kHz increating linearly to 0.1% at 20kHz
Intermodulation Distortion Less than 0.1% from 158 milliwatts to full power
Damping Factor >Greater than 500 @ 100Hz/8 ohms
Crosstalk >Greater than 90dB at full rated power from 50Hz to 2kHz,rising linearly to 0.1% at 20kHz/td>
Height 2U

MA7200

Features :

  • Intelligent temperature controlling &air cooling system.
  • Built-in independent power supply.
  • SOA intelligent non-contact control and protection system ensure amplifier is available in any working environment.
  • Two-way independent power supply.
  • Ring-shaped transformer provides power output, and EMC screen has strong anti electromagnetic capability.
  • Sealed wind channel can improve the heat transfer efficient and reduce fault on account of dust. Topology: class H.

Specifications :

8Ω Stereo Power 700W
4Ω Stereo Power 1050W
8ΩBridge Power 1800W
Frequency Response +0 dB/-0.3dB from 20 Hz to 20kHz
Signal to Noise Ratio >A-weighted,better than 105 dB below full rated powed better than 103 dB below full rated power from 20Hz to 20kHz
Total Harmonic Distortion Less than 0.05% at full power from 20Hz to 1kHz increating linearly to 0.1% at 20kHz
Intermodulation Distortion Less than 0.1% from 158 milliwatts to full power
Damping Factor >Greater than 500 @ 100Hz/8 ohms
Crosstalk >Greater than 90dB at full rated power from 50Hz to 2kHz,rising linearly to 0.1% at 20kHz/td>
Height 2U

MA8200

Features :

  • Intelligent temperature controlling &air cooling system.
  • Built-in independent power supply.
  • SOA intelligent non-contact control and protection system ensure amplifier is available in any working environment.
  • Two-way independent power supply.
  • Ring-shaped transformer provides power output, and EMC screen has strong anti electromagnetic capability.
  • Sealed wind channel can improve the heat transfer efficient and reduce fault on account of dust. Topology: class H.

Specifications :

8Ω Stereo Power 940W
4Ω Stereo Power 1680W
8ΩBridge Power 2700W
Frequency Response +0 dB/-0.3dB from 20 Hz to 20kHz
Signal to Noise Ratio >A-weighted,better than 105 dB below full rated powed better than 103 dB below full rated power from 20Hz to 20kHz
Total Harmonic Distortion Less than 0.05% at full power from 20Hz to 1kHz increating linearly to 0.1% at 20kHz
Intermodulation Distortion Less than 0.1% from 158 milliwatts to full power
Damping Factor >Greater than 500 @ 100Hz/8 ohms
Crosstalk >Greater than 90dB at full rated power from 50Hz to 2kHz,rising linearly to 0.1% at 20kHz/td>
Height 3U