Pro Amplifier
The pro amplifier has a built-in efficient transformer and high capacity filter power supply. This helps ensure lower distortion, greater low frequency control force and clearer voice when the amplifier outputs at full load. The pro amplifier offers three output modes, including stereo, mono and bridge output. The use of time delay relay circuit allows soft start, which helps protect the speaker against electric shock during POWER ON or OFF. The pro amplifier is widely used on many occasions for speech transmission and sound reinforcement.
Technical Specifications of the Pro Amplifier
| Model No. | HT-P300 | HT-P400 | HT-P600 | |
| Input Power | AC 220V 50~60Hz | AC 220V 50~60Hz | AC 220V 50~60Hz | |
| Input Sensitivity/ Impedance | 500mv/20K Ohm | 500mv/22K Ohm | 500mv/20K Ohm | |
| Output Consumption | 8 Ohm | 2×300W | 2×400W | 2×600W |
| 4 Ohm | 2×500W | 2×600W | 2×800W | |
| Bridge 8 Ohm | 800W | >900W | 1500W | |
| Frequency Response | 20Hz-20kHz | 20Hz-20kHz | 20Hz-20kHz | |
| S/N | >90dB | >90dB | >90dB | |
| T.H.D. | <0.05% | <0.05% | <0.05% | |
| Channel Impedance | 4~16 Ohm | 4~16 Ohm | 4~16 Ohm | |
| N.W. | 14.2kg | 15.8kg | 18.5kg | |
| Dimension (L×W×H)mm | 430×430×125 | 430×430×125 | 430×430×188 | |
| Color | Black | Black | Black | |
TechnicalSpecifications of the Pro Amplifier
| Model No. | HT-P200 | HT-P350 | HT-P450 | HT-P650 | |
| Input sensitivity/impedance | 500mv/20KΩ | 500mv/20KΩ | 500mv/22KΩ | 500mv/20KΩ | |
| Output consumption | 8Ohm | 2 × 200W | 2 × 350W | 2 × 450W | 2 × 650W |
| 4Ohm | 2 × 350W | 2 × 550W | 2 × 650W | 2 × 850W | |
| Bridged 8Ohm | 600W | 850W | 1050W | 1550W | |
| Frequency response | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz | |
| S/N ratio | >90dB | >90dB | >90dB | >90dB | |
| T.H.D. | <0.05% | <0.05% | <0.05% | <0.05% | |
| Channel Crosstalk | <-70dB | <-70dB | <-70dB | <-70dB | |
| Output impedance | 4~16Ω | 4~16Ω | 4~16Ω | 4~16Ω | |
| N.W. | 12kg | 13kg | 16kg | 19kg | |
As an experienced Pro amplifier manufacturer and supplier based in China, HaiTian Electronic also provides Pro speaker, digital video conference system, discussion conference system, and meeting microphone, and much more.
HaiTian Electronic Technology Co., Ltd.
Add.: Dong An Industrial Park, Enping City, Guangdong Province, China
Post Code: 529400
Tel.:
Fax: 86-750-7820633
Mobile:
Dannie Leung:
Grant Fung:
Carl Shum:
E-mail:
