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Class-H Professional Power Amplifier

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Class-H Professional Power Amplifier                                             

HPA5, HPA7, HPA10, HPA12                                                                                                   

 

Description:

The professional sound range digital class-h amplifier is designed with switching power technology for less heat generation and long life span. Moreover, higher efficiency of more than 85% could help to decrease the power electricity consumption by green environment protection. Special power circuit design of PWM to ensure the world first level natural cooling system with additional four fans.

 

The 19” rack mount 2U height design is suitable for universal permanent installation of any sound reinforcement system. The digital Class-H technology features of light weight and less power consumption, so it is very useful and cost-effective amplifier for installer and system contractor.

 

The class-H professional power amplifier rated power outputs are from 2×500W, 2×700W, 2×1000W, 2×1200W@8 Ohms, so it is design for various installation applications like for government building, stadium, theater and cinema, capacity of each unit maximum connection of four professional sound low impedance loudspeakers.

 

Feature:

ü  Robust performance range professional power amplifier.

ü  Ideal for life performance, permanent installation and sound reinforcement system.

ü  Switching power technology digital Class-D level power amplifier.

ü  Green technology amplifier by 85% efficiency of less power consumption, higher power output, less heat generation and longer life span.

ü  With PWM special power circuit to ensure excellent cooling system.

ü  19” universal rack mount type in 2U height.

ü  Support stereo output at 8Ω, 4Ω to 2Ω.

ü  Rated power outputs 2×500W, 2×700W, 2×1000W, 2×1200W @ 8 Ohms

ü  Support stereo, mono and parallel output modes.

ü  Limiters for each channel on/off selection.

ü  Input by balanced XLR male connector of two channels.

ü  Link by balanced XLR female connector of two channels.

ü  Output by balanced Speakon female connector of two channels.

ü  Complete protection include clip, high temp, overload and short circuit.

ü  With four fans for cooling down the internal temperature.

ü  Visual indicator of output level meter, power, protection and clip.

 

 

Specification:

Model

HPA5

HPA7

HPA10

HPA12

Description

Class-H Professional Power Amplifier

Amplifier Class

Class-H

Power Output Stereo

2×500W @ 8Ω

2×700W @ 8Ω

2×1000W @ 8Ω

2×1200W @ 8Ω

2×800W @ 4Ω

2×1100W @ 4Ω

2×1500W @ 4Ω

2×1950W @ 4Ω

2×1000W @ 2Ω

2×1400W @ 2Ω

2×1960W @ 2Ω

2×2400W @ 2Ω

Bridged Power

1600W @ 8Ω

2200W @ 8Ω

3000W @ 8Ω

3900W @ 8Ω

2000W @ 4Ω

2800W @ 4Ω

4000W @ 4Ω

4800W @ 4Ω

Efficiency

>85%

Frequency Response

20Hz~20KHz (at±0.3dB)

IMD-SMPTE

<0.05%

THD @ 1kHz

<0.05%, 1dB below clip

Damping Factor @ 8Ω

>400

Slew Rate

50V/μs

Signal/Noise Ratio

>110dB

Input Sensitivity

0.775V

Voltage Gain

38dB

39dB

41dB

42dB

Input Impedance

20KΩ (bal.), 10KΩ (unbal.)

Crosstalk

>75dB

Connector

Input by XLR male, link by XLR   female, output by Speakon female.

Protection

Clip, high temp, overload and   short circuit

Cooling

Temperature controlled fan

Power Supply

AC 220~240V, 50/60Hz

Dimension

484(W)×440(D)×88(H)mm, 2U   height

Net Weight

13kg

14kg

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