HADA-4B150
4x125W digital amplifier supporting low and high impedance loads, with internal DSP configurable through HADA DSP Manager software for parametric EQs, multi-band compressors, limiters, and delays.
Main features
- 4 x 125W outputs @ 4ohms
- 2 x 250W @ HiZ (100/70V) in bridge mode
- 4 analogue inputs on Euroblock connectors
- 4 GPI for remote volume control
- 1 External Mute
- Internal matrix mixer and signal processing
- HADA DSP Manager software for device configuration and control
- Third party control via TCP/IP
Technical specifications
- Number of output channels: 4
- Output connection type: 2-pin Euroblock
- Output configuration: Lo-Z/Hi-Z, 70V/100V (Bridge), 4 ohm/8 ohm, selection per channel/couple via software
- Input channels: 4 analogue
- Input connection: 3-pin Euroblock balanced 3.5mm
- Input configuration: Digital matrix 4 in x 4 amp out
- Max output power @8 ohm: 125W
- @4 ohm: 125W
- @8 ohm bridge: 250W
- @100V bridge: 250W
- @70V bridge: 250W
- Voltage gain: 27-37 dBV
- Input sensitivity: -12 to 12 dBV
- Input impedance: 21k balanced
- Max input level: 22dBV
- Frequency response: 20Hz-20kHz (-3dB)
- THD+Noise: <0.01% (0.015 typ)
- Crosstalk: >60dB
- Power supply: Universal SMPS with PFC
- AC mains: 100-240V @50-60Hz
- PFC: >0.92
- Power 1/4 @230VAC: 277W
- Power 1/8 @230VAC: 145W
- Idle: 14.5W
- Standby: 8.5W
- Amplification: Class D
- Cooling: Fan, variable speed
- Max fan noise: 46dB
- Latency: 500uS
- Digital processing: 64 bit
- Inputs/Outputs processing: Delay, Parametric EQ, Limiter, Multiband compressor
- GPIs: x4 (0-3.3V)
- External Mute: Yes, dry contact
- Ethernet: Base-Tx 100Mb CAT5
- Sampling rate: 96kHz
- Resolution: 24 bit
- Dynamic range: 113dB
- Operating temp: 0-40°C
- Installation: Rack 19" & desktop
- Dimensions: 482.6x88x281.5mm
- Weight: 4.7kg
- Shipping weight: 6.8kg