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PA-900
CARD
1. Classic Two-Stage Power Supply Class H Amplifier: This design ensures efficient power delivery while maintaining low distortion levels, resulting in clean and accurate sound reproduction.
2. Latest Stabilization Circuit System: Our amplifiers incorporate a comprehensive protection circuit system that includes short-circuit, over-current, over-temperature, and limiting protection. This ensures the stable and reliable operation of the amplifier, protecting both the amplifier and your speakers.
3. Input Sensitivity Selection: The amplifiers offer three input sensitivity options (0.775V / 1.0V / 1.4V), allowing you to easily match the amplifier with your front-end audio source for optimal signal levels.
4. Multi-Mode Selection: Our amplifiers provide flexible operation modes, including stereo, mono, and bridge modes. This allows you to tailor the amplifier's configuration to your specific audio setup requirements.
5. Low-Pass and Full-Range Selection: The amplifiers feature selectable low-pass and full-range modes, giving you additional control over the frequency response of your audio system.
6. Two-Stage Linear Intelligent Variable-Speed Fan Cooling: Our amplifiers are equipped with a two-stage linear intelligent variable-speed fan cooling system. This ensures efficient and effective cooling, preventing overheating and extending the lifespan of the amplifier.
Large filtering capacitors
Filtering large capacitors is employed to ensure a steady and consistent DC output from the power supply. This helps in minimizing current fluctuations and enhances the sound quality, resulting in a clear and transparent tone.
Temperature control and heat dissipation
An intelligent temperature control mechanism with double heat dissipation is implemented to prevent components from getting damaged due to excessive heat. By employing an internal circulation heat dissipation system, the amplifier operates in a cooler environment, thereby increasing its lifespan and stability.
Pure copper ring cowtransformer
The utilization of a pure copper ring transformer is instrumental in preventing magnetic field leakage, thanks to the interphase structure with a thick copper layer. This powerful transformer provides ample power to the amplifier, effectively eliminating noise.
Model | PA-900 | PA-1200 | PA-1600 |
Output power (8Ω) | 450WX2 | 600WX2 | 800WX2 |
Output power (4Ω) | 675WX2 | 900WX2 | 1200WX2 |
Bridge power (8Ω) | 900W | 1200W | 1600W |
Frequency response | 20Hz-20KHz | ||
THD. | ≤0.1% @ 8 Ohm 1KHz | ||
S/N ration | ≥98dB | ||
Damping factor | > 500: 1 @ 1KHz / 8 OHM | ||
Input sensitivity | 0.775V,1.0V,1.4V | ||
Size | 485mmx450mmx89mm |
1. Classic Two-Stage Power Supply Class H Amplifier: This design ensures efficient power delivery while maintaining low distortion levels, resulting in clean and accurate sound reproduction.
2. Latest Stabilization Circuit System: Our amplifiers incorporate a comprehensive protection circuit system that includes short-circuit, over-current, over-temperature, and limiting protection. This ensures the stable and reliable operation of the amplifier, protecting both the amplifier and your speakers.
3. Input Sensitivity Selection: The amplifiers offer three input sensitivity options (0.775V / 1.0V / 1.4V), allowing you to easily match the amplifier with your front-end audio source for optimal signal levels.
4. Multi-Mode Selection: Our amplifiers provide flexible operation modes, including stereo, mono, and bridge modes. This allows you to tailor the amplifier's configuration to your specific audio setup requirements.
5. Low-Pass and Full-Range Selection: The amplifiers feature selectable low-pass and full-range modes, giving you additional control over the frequency response of your audio system.
6. Two-Stage Linear Intelligent Variable-Speed Fan Cooling: Our amplifiers are equipped with a two-stage linear intelligent variable-speed fan cooling system. This ensures efficient and effective cooling, preventing overheating and extending the lifespan of the amplifier.
Large filtering capacitors
Filtering large capacitors is employed to ensure a steady and consistent DC output from the power supply. This helps in minimizing current fluctuations and enhances the sound quality, resulting in a clear and transparent tone.
Temperature control and heat dissipation
An intelligent temperature control mechanism with double heat dissipation is implemented to prevent components from getting damaged due to excessive heat. By employing an internal circulation heat dissipation system, the amplifier operates in a cooler environment, thereby increasing its lifespan and stability.
Pure copper ring cowtransformer
The utilization of a pure copper ring transformer is instrumental in preventing magnetic field leakage, thanks to the interphase structure with a thick copper layer. This powerful transformer provides ample power to the amplifier, effectively eliminating noise.
Model | PA-900 | PA-1200 | PA-1600 |
Output power (8Ω) | 450WX2 | 600WX2 | 800WX2 |
Output power (4Ω) | 675WX2 | 900WX2 | 1200WX2 |
Bridge power (8Ω) | 900W | 1200W | 1600W |
Frequency response | 20Hz-20KHz | ||
THD. | ≤0.1% @ 8 Ohm 1KHz | ||
S/N ration | ≥98dB | ||
Damping factor | > 500: 1 @ 1KHz / 8 OHM | ||
Input sensitivity | 0.775V,1.0V,1.4V | ||
Size | 485mmx450mmx89mm |
Model | PA-900 |
Physical dimensions (L*D*H mm) | 485*450*89MM |
Outer box size (L*D*H mm) | |
Volume (m) | |
Gross weight (excluding box) | 19KG |
Including box weight (KG) | 21KG |
unit | platform |
quantity | 1 |
Model | PA-900 |
Physical dimensions (L*D*H mm) | 485*450*89MM |
Outer box size (L*D*H mm) | |
Volume (m) | |
Gross weight (excluding box) | 19KG |
Including box weight (KG) | 21KG |
unit | platform |
quantity | 1 |