INPUTS | |
Number of inputs | 4 analogue input channels |
Analogue input connection type | IN1-4: 3-pin Euroblock, balanced, pitch 3,5 mm |
Input configuration | Digital matrix 4 in x 4 amp. Out |
| (Settings by HADA DSP Manager) |
| |
AMPLIFIED OUTPUTS | |
Number of amplified outputs | 4 |
Amplified output connection type | 2-pin Euroblock |
Output configuration | Lo-Z/Hi-Z, 70V/100V (Bridge mode), 4Ω/8Ω |
| Output mode selection per channel/couple by software |
| (Settings by HADA DSP Manager) |
OUTPUT POWER | |
Max output power @ 8Ω | 125 W (all channels driven @ 1%THD) |
Max output power @ 4Ω | 125 W (all channels driven @ 1%THD) |
Max output power @ 8Ω bridge mode | 250 W (all channels driven @ 1%THD) |
Max output power @ 100V | 250 W (Bridge mode) (all channels driven @ 1%THD) |
Max output power @ 70V | 250 W (Bridge mode) (all channels driven @ 1%THD) |
| |
SIGNAL | |
Voltage gain | 27 to 37 dBV |
| 29,2 to 39,2 dBu |
Input sensitivity | -12 to 12 dBV |
| -9,8 to 14,2 dBu |
| 0,25 to 3,98 Vrms @ Nominal power |
Input impedance | 21k (balanced) |
Max input level | 22 dBV |
| 24,2 dBu |
Frequency response | 20Hz-20kHz (-3dB, 1W any load) |
THD + Noise | < 0,01 |
| 0.015 Typ |
| (@ 1kHz, from 0,1W to Full Power) |
Crosstalk | >60 dB (@ 1kHz) |
| |
ELECTRICAL | |
Power supply | Universal, SMPS with PFC |
AC mains requirement | 100-240 V @ 50-60Hz ((±10%) |
Power factor correction | > 0,92 |
AC mains connector | IEC C14 inlet |
| |
POWER & HEAT @230VAC - 1/4 POWER, @ 4Ω | |
Power | 277W (All channels driven) |
| |
POWER & HEAT @230VAC - 1/8 POWER, @ 4Ω | |
Power | 145W (All channels driven) |
| |
POWER & HEAT @230VAC - IDLE | |
Power | 14.5W |
| |
POWER & HEAT @230VAC - SLEEP MODE | |
Power | 8.5W |
| |
TECHNOLOGIES | |
Amplification technology | Class D |
Cooling | Fan (Forced air, front to back airflow. Temperature controlled continuously variable speed) |
Maximum fan noise | 46 dB (Maximum acoustical noise @1m) |
| |
PROTECTIONS | |
DC protection | Yes (Protects loudspeaker and installation against DC and |
| infrasonic signals at the outputs) |
HF protection | Yes (Protects the loudspeakers against non-audible, strong, |
| non-musical high frequency signals) |
Short-circuit protection | Yes (Protects the amplifier from overcurrent, short circuit |
| or other stressful events for the output stages with output reduction or MUTE (automatic protection reset) |
Thermal protection | Yes (Output power reduction when output stages operating |
| temperature up to 90 °C |
| Mute when output stages operating temperature up to 100 °C) |
| |
REMOTE CONTROL CONNECTIONS | |
ON / OFF | No |
GPIs | x4 GPIs (0-3.3V) (5-pin Euroblock connector, rear panel) |
External MUTE | Yes, dry contact (2 pins Euroblock connector, rear panel. |
| Euroblock pitch 3,5 mm) |
| |
LOCAL CONTROL | |
Attenuators | Front panel knobs (Defaults: Amplified OUTs attenuators) |
Output mode settings | Lo-Z/Hi-Z, 70V/100V, 4Ω/8Ω |
| Output mode selection per couple of channels (Software) |
RUN/SLEEP mode | Yes, front panel push-button (Operates when pressed more than 3 seconds) |
Power ON/OFF | Yes, back panel switch (Red LED indicator) |
| |
CONNECTIVITY | |
Ethernet | Ethernet Base-Tx 100Mb (CAT5 up to 100m. Settings by embedded web application) |
Programing and control | HADA DSP Manager Application |
| |
MONITORING | |
Signal Present | SP LED (White) per channel (trigger @- 40 dBV) |
Clipping | CLIP LED (Red) per channel |
Protect | PROT. LED (Red) per unit |
Standby / Mute | MUTE LED (White) per channel |
| Ext. MUTE LED (White) per unit (OFF NO WIRE, ON when |
| MASTER, BLINK when SLAVE) |
Limit | LIMIT LED (Red) per channel |
Thermal | THERMAL LED (Red) per unit (Temperature limiter) |
Data | DATA LED (White) per unit (ON when DATA) |
On | ON LED (White) per unit (ON when RUN, SLOW BLINK when SLEEP by BUTTON, FAST BLINK when SLEEP by BUTTON, FAST BLINK when SLEEP by AUTOSTBY, VERY FAST BLINK when HW Fault) |
DIGITAL ENGINE | |
Processor | Dual core 64bits |
| |
AUDIO CONVERTERS | |
Sampling rate | 96 kHz |
Resolution | 24 bit |
Dynamic range | 113 dB |
| |
PROCESSING | |
Digital processing | 64 bit |
Latency | 500uS (Analogue IN to analogue OUT) |
Inputs processing | Delay, Parametric EQ, Limiter, Multiband compressor (Settings |
| via HADA DSP Manager) |
Outputs processing | Delay, Parametric EQ, Limiter, Multiband compressor (Settings |
| via HADA DSP Manager) |
Others | Preset management, 4x4 Matrix Mixer (Settings via HADA DSP |
| Manager) |
| |
PHYSICAL | |
Operating temperature | Min. 0ºC, Max. 40ºC |
| (performance may be reduced above 40°C) |
Operating humidity | 5 - 80% RH, non-condensing |
Storage temperature | Min. -10ºC, Max. 50ºC |
Storage humidity | 5 - 85% RH, non-condensing |
Installation options | Rack 19" installation & desktop |
Included accessories | EU Main cord, Euroblock Connectors (inputs /outputs), Desktop |
| feet, rack 19" installation hardware |
Optional accessories | - |
Dimensions | 482.6 x 88 x 281.5 mm (WxHxD) |
Weight | 4.7 Kg |
Shipping dimensions | 495 x 125 x 560 mm / (WxHxD) |
Shipping weight | 6.8 kg |
