פרטים נוספים
Compact Mono 240 W Amplifier for High Impedance 70 V Installation Applications
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Compact mono amplifier which offers 240 W for high impedance speakers on 70 V distribution lines
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Comprehensive on-board DSP with loudspeaker processing and innovative features which enhance performance and simplifies system design and commissioning
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Configuration software wizard for initial set-up and advanced editor for preset configuration (LUCIA connection via USB) available for Windows and Mac
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Energy efficient with Energy Star certification for supreme green credentials and exceptionally low lifetime running costs
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Automatic Dynamic Loudness Contouring adapts to optimize performance at any output level
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Comprehensive DSP features with per-channel presets for high-pass filter, parametric EQ, multi-band compressor and look-ahead limiter
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Optimized presets available for a wide range of loudspeaker models for fast configuration
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Enhanced Bass Profile for extended LF response with small loudspeakers
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Proprietary Auto Load Sense automatically sets VPL (Voltage Peak Limiter) for optimum performance with any connected load
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Efficient Class-D amplifier with low distortion and minimal heat dissipation
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Compact form factor in a half-rack, 1U chassis with supplied bracket for discreet on-wall mounting
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Configurable GPIO port for remote control (e.g. wall panel) for channel switching, level control and integration with paging systems
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Comprehensive circuit protection for fail safe operation, including short circuit, thermal and undervoltage protection
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Universal power supply supports 100 - 240 V AC at 50 or 60 Hz
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Intelligent fan control for silent operation at idle and at lower output levels
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Front panel power and fault indication as well as per-channel signal LED and attenuation knob
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Balanced high quality analog inputs and amplifier outputs on detachable screw terminals
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Parallel analogue input on unbalanced RCA connectors with optimized gain for mobile and other unbalanced sources
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Rackmount kit, pole-mount kit and wall panel kits available as accessories
General
| Number of amplifier channels |
1
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| Max total output all channels driven |
240 W
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| Max output voltage |
100 Vpeak
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| Max output Current |
7 Arms
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Performance
| 70 V |
240 W
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| 100 V 1 |
120 W
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| 16 ohms |
240 W
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| Signal to Noise Ratio |
>100 dBA
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Gain, Sensitivity and Limiters
| VPL |
100 Vpeak
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| Sensitivity, balanced input |
4 dBu / 1.23 Vrms
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| Sensitivity, RCA input |
-2 dBu / 0.62 Vrms
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| Input headroom for clip, balanced 2 |
12 dBu / 3.09 Vrms
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| Input headroom for clip, RCA 2 |
6 dBu / 1.55 Vrms
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Connectors and Buttons
| Input connectors (per ch.) |
3 - pin detachable screw terminals, electronically balanced
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| Input connectors (ch. 1 & 2) |
Unbalanced RCA type
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| Output connector |
2 - pin detachable screw terminal
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| GPI 3 |
2 channels of voltage sense type. 4 pins in a detachable screw terminal. Default functionality is output level for GPI1 and wake up from stand by for GPI2.
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| GPO (power state output) 3 |
Contact closure type, 2 pins in a detachable screw terminal Default for external monitoring of fault/protection/power off
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| USB |
For firmware update and configuration of the signal processing and altering the default functions of the GPI ports
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| High pass filter |
This filter is in series with the other filters in the DSP and it is controlled with switches on the back. Settings OFF / 50 Hz / 80 Hz.
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| Level adjustment (per input) |
Front panel potentiometer, detented from -inf to 0 dB
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| RS232 |
Can be controlled and monitored by third parties via RS232 using both the GPI pins
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Processing Features
| Input processing block 4 |
4 EQ sections per input
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| Mix matrix routing block 4 |
2 in - 1 out mix-matrix controllable from GPI
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| Output processing block 4 |
4 EQ sections per output (presets available for many loudspeakers) User adjustable output look ahead limiter ADLC (Adaptive ISO 226 compensation)
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| Latency from any input to any output |
User adjustable from 9.15 to 137 ms
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Power
| Nominal voltage |
100 – 240 VAC
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| Operating voltage |
85 – 265 VAC
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| Standby consumption |
<1 W
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| Mains connector |
IEC inlet
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| Cooling |
One fan, no filter required, front to rear airflow, temperature controlled speed. Can stay off if the sustained power average stays below 12 W and the ambient temperature is below 25 C
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| Auto mode |
The power state is controled automatically by the audio signal
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Dimensions
| Dimensions |
W: 216 mm (8.5”), H: 44 mm (1 U), D: 280 mm (11”)
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Weight
Finish
| Finish |
Black aluminum front and black steel chassis
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