GZRA 2HD Amplifier – High Performance Class D Amplifier (2 Channels)

The GZRA 2HD is a high-performance 2-channel Class D amplifier ideal for automotive systems. Featuring a Class D circuit , integrated wideband active crossover and bass boost control, it delivers up to 1150 Watts of maximum power . This amplifier also features a high-level input with auto-on function, as well as a high-efficiency heat sink, ensuring optimum performance and high sound quality.

Technical Specifications :

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  Model : High Performance Class D Amplifier


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  Channels : 2


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  Max Output Power (CEA-2006A / 10% THD+N) : 1150 Watts


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  Frequency Response : 10 Hz – 25 kHz


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  HPF / LPF / BPF : ● / ● / ●


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  Bass Boost Control : ●


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  Phase Switch : ○


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  High Level Input / Auto-on Function : ● / ●


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  Remote Control : ● (optional)


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  BIAS Setting : ○


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  Linkmode : ○


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  Dimensions (W x D x H) : 186 x 268 x 52 mm / 7.32″ x 10.55″ x 2.05″

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  Class D technology for high efficiency and lower heat dissipation.


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  Active wideband crossover for precise frequency adjustment.


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  Bass boost control to customize bass response.


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  High-level input with auto-on function for easy integration into existing systems.


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  Efficient heat sink to ensure stable operation even under heavy use.


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  Remote control (optional) for remote bass adjustments.

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  1150 Watts of maximum power , perfect for amplifying the sound quality of automotive sound systems.


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  Frequency response of 10 Hz – 25 kHz , covering a wide range of sounds, ideal for a complete sound experience.


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  High efficiency Class D , ensuring low energy consumption and less heat generated during operation.


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  Easy installation with high level input and auto-on function, plus a package that includes the high level input harness.