
A broadcast amplifier that integrates functions such as USB flash drive, SD card MP3 player/radio/Bluetooth/partition/timer, etc.
4.3-inch large TFT true color screen display, touch screen control, fully graphical interface, very easy to operate and user-friendly.
Dual reliability design of touch and button, allowing for button operation even when the touch screen is damaged.
Equipped with 4G or more MP3 program storage, customers can add audio sources according to their own needs.
Built in radio, capable of manual/automatic channel searching, and can store up to 40 electronic channels.
Built in Bluetooth receiver module, capable of receiving Bluetooth device audio sources.
Built in six channel partition control.
One line input, one microphone input, and one line output.
MP3/tuner/Bluetooth can be used for separate volume control, auxiliary input for separate volume control, and output for total volume control.
Total volume adjustment for high and low tones.
One week programmable timing programming, with over 100 programmable timing points per day, time and program power-off memory, and up to 8 sets of timing schemes to choose from.
There are two control modes: program control and manual control.
Timer programming can play MP3 programs, recordings, and partitions on the built-in SD card at scheduled times.
The microphone has a mute function, making it easy to insert for priority broadcasting.
| Equipment model | HPA-6080PC | HPA-6150PC | HPA-6250PC | HPA-6350PC | HPA-6450PC | HPA-6650 |
| Rated output power | 80W | 150W | 250W | 350W | 450W | 650W |
| Output | 4-16 ohms (Ω) fixed resistance output | |||||
| 70V (70 ohms (Ω)) 100V (143 ohms (Ω)) constant voltage output | ||||||
| 70V (38 ohms (Ω)) 100V (77 ohms (Ω)) constant voltage output | ||||||
| 70V (19 ohms (Ω)) 100V (39 ohms (Ω)) constant voltage output | ||||||
| 70V (14 ohms (Ω)) 100V (28 ohms (Ω)) constant voltage output | ||||||
| Mic In | 600Ω; 8mV (±10% | |||||
| line input | 10k Ω, 300mV (± 10%), unbalanced | |||||
| Auxiliary output | 100Ω,1V ( 0dBV ) | |||||
| frequency response | 50Hz-20kHz(±3dB) | |||||
| Nonlinear distortion THD | <0.5% at 1kHz, 1/3 of rated output power | |||||
| Signal to noise ratio S/N | Microphone: 70dB Line: 80dB | |||||
| Tone adjustment range | BASS:100 Hz (± 10 dB) , TREBLE:12k Hz (± 10 dB) | |||||
| Silent suppression ability | When MIC1 is input, the MIC2, MIC3, AUX1, and AUX2 signals attenuate by 0-30 dB | |||||
| Regulation | < 3 dB, From no signal static working state to full load working state | |||||
| CONTROL | Four volume adjustments, one high and one low frequency adjustment, one silent adjustment, one power switch, and up and down music buttons | |||||
| Cooling method | DC 12V FAN forced air cooling method | |||||
| pilot lamp | Power supply: 'POWER', level display: '2, 4, 6, 8, 10' | |||||
| power line | (3×0.75 mm2)1.5M (standard) | |||||
| power supply | AC 220V ± 10% 50-60Hz | |||||
| Power consumption | 95W | 175W | 350W | 485W | 675W | 878 |
| Machine size | 89(H)×483(W)×366(D) mm | |||||
| Dimensions | 185(H)×520(W)×435(D) mm | |||||
| net weight | 10.04kg | 11.36kg | 13.68 | 14.08 | 15.58 | 17.58kg |
| gross weight | 11.72kg | 13.02kg | 14.85 | 15.26 | 16.35 | 18.38kg |
