Class-D Amplifier
UPA-3008
- ．Switching power supply with PFC can be powered by 85-260VAC, 50/60Hz
- ．Built-in full protection and special low noise intelligent cooling mode
- ．All input and output channels use Euro-block terminals and plugs are included
- ．All speaker outputs are allowed to be connected to the output of the backup amplifier. When the output of the machine fails, the backup amplifier can immediately switch to support.
- ．Independent HPF and BTL/DUAL MONO switch buttons for each channel
- ．2U ultra-lightweight
OVERVIEW
UPA Series Multichannel power amplifiers are designed for application to low impedance, 4 and 8Ω direct loudspeaker loads. The 8-channel UPA-3008 can also be used as a 4-channel power amplifier by bridging every two channels.
SPECIFICATIONS
| UPA-3008 | ||||
|---|---|---|---|---|
| Output stage | 8 channels Class-D | |||
| Power supply | Switch Mode Power Supply-SMPS with Power Factor Correction-PFC. Auto-ranging between 85-260 Volts, 50/60Hz. Appropriate fuses for power ranges 100-120volts and 220-240volts must be selected. | |||
| Rate power-per channel | 8Ω | 4Ω | ||
| 150W | 300W | |||
| Rate power-every 2 channels bridged | 300W | N/A | ||
| Frequency response | 20Hz~20KHz (+/-0.5dB), any channel driven, less than 0.3%THD | |||
| Sensitivity | 1.22volts RMS (+4dBu) develops full output at minimum attenuation setting (Standard amplifier) | |||
| Noise | Less than 100dB | |||
| Input clipping | + 24dBu | |||
| Input impedance | 10kΩ balanced | |||
| Connectors | Inputs: Euro-block 3 pin 3.5mm, Outputs: Euro-block 4 pin 5.08mm | |||
| Cooling | Air-Exchange: The UNiKA Class-D technology does not require high volume forced fan cooling or external heatsinks, Instead, a small, low volume internal air-exchange fan is employed. | |||
| Dimensions (H×W×D) | 2U High (87.9mm), 19" wide(483mm), 18.5" deep( 470mm) | |||
| Shipping weight | 14.5kgs/32lbs | |||