MARTIN WISMAN MA 2600 - Razglasno pojačalo
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- Cara Dušana 85, Niš
- Svetogorska 9, Beograd
The MA Series professional power amplifiers offer Martin Wisman renowned integrity and can handle exceptionally high power ratings in a compact, light weight 2RU package. The a Series amps also feature Automatic Clip Limiting to protect connected drivers; Impedance sensing to accommodate varying impedance outputs; tunnel cooled,high efficiency heat sinks; and variable speed DC fans to limit the operating temperature and extend amplifier life. Models in the series include the MA 2600 and MA 3200.
MA 2600
Power Amplifier
The MA Series professional power amplifiers offer Martin Wisman renowned integrity and can handle exceptionally high power ratings in a compact, light weight 2RU package. The a Series amps also feature Automatic Clip Limiting to protect connected drivers;Impedance sensing to accommodate varying impedance outputs; tunnel cooled,high efficiency heat sinks; and variable speed DC fans to limit the operating temperature and extend amplifier life. Models in the series include the MA 2600 and MA 3200.
Minimum Guaranteed Power
1 kHz with 0.5% THD
Stereo, 4 ohms (per ch.) | 1280W |
Stereo, 8 ohms (per ch.) | 800W |
Bridge mono, 8 ohms | 2400W |
Performance
Sensitivity (volts RMS) for full rated power at 8 ohms |
0.775V, 32dB, 26dB |
Frequency Response (at 1 watt, 20Hz - 25 kHz) |
+0dB, -0.5dB |
Phase Response (at 1 watt , 20Hz to 20 kHz) |
+10°,-20° |
Signal to Noise Ratio below rated power A-weighted |
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Total Harmonic Distortion (THD) at 1 full bandwidth power, from 20 Hz to 20 kHz |
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Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1, from full rated output to -35 dBt |
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Damping Factor (8 ohm): 20 Hz to 400 Hz | |
Low Cut:Linkwitz-Riley (24dB/Octave) |
Off/35Hz/80Hz |
Low Pass:Linkwitz-Riley (24dB/Octave) |
Off/80Hz/125Hz |
Crosstalk (below rated power, 20 Hz to 20 kHz) |
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Common Mode Rejection (CMR)(20 Hz to 1 kHz) |
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DC Output Offset (Shorted input) | |
Input Impedance (nominally balanced, nominally unbalanced) |
20 kilohms, 10 kilohms |
Voltage Gain (at maximum level setting) |
40.3dB gain at 0.775volt sensitivity |
Load Impedance (Note: Safe with all types of loads) |
Stereo Bridge 4-8 ohms |
Mono 8 ohms | |
AC Line Voltage and Frequency Configurations Available (±10%) |
~220-240 V and 50/60 Hz |
AC Line Current (both amplifiers draw no more than 90 watts at idle) |
12A |
Construction
Ventilation | Flow-through ventilation from front to back |
Cooling | Proportional speed fan |
Dimensions | H × W × D: 89mm×483mm×462mm |
Net Weight | 18kg |
Shipping Weight | 21kg |