Number of Channels: 2 Output Power: (per channel) 8 ohms 625W 4 ohms 1150W 2 ohms 2100w Output Power: (bridged) 8 ohms 2300W 4 ohms 4200w THD%: (@1dB below max output) @ 1kHz 20Hz to 20kHz Gain / Sensitivity: Gain 32/36dB Sensitivity (for max power) +7.5/3.5dBu (1.8/1.2V) Frequency Response: 20Hz to 20kHz (+ 0/- 0.5dB) […]
Number of Channels: 2
Output Power: (per channel)
8 ohms 625W
4 ohms 1150W
2 ohms 2100w
Output Power: (bridged)
8 ohms 2300W
4 ohms 4200w
THD%: (@1dB below max output)
@ 1kHz 20Hz to 20kHz
Gain / Sensitivity:
Gain 32/36dB
Sensitivity (for max power) +7.5/3.5dBu (1.8/1.2V)
Frequency Response: 20Hz to 20kHz (+ 0/- 0.5dB)
Power Consumption:
Nominal @ 240v into 4 ohms 2.8A
Nominal @ 120v into 4 ohms 5.6A
Dimensions: (2U) (mm)
Amplifier 88(h) x 482(w) x 460(d)
Single Box (UK shipping) 230 x 580 x 560
Double Box (outside UK) 250 x 610 x 600
Weight:
Amplifier 20.4kg
Boxed (shipping weight) 22.2kg
:</td><td></td><td> </td></tr><tr><td>Intermodulation:</td><td></td><td> </td></tr><tr><td>Damping factor:</td><td>400:1 (8 W)</td><td> </td></tr><tr><td>Slew rate:</td><td>50 V/μS</td><td> </td></tr></tbody></table>
<table> <tbody><tr><th>INPUT SECTION</th> </tr><tr><td>Input connector:</td><td>2 x XLR balanced, 6,3mm jack unbalanced</td><td> </td></tr><tr><td>Input sensitivity:</td><td>0 / 0.775 dBm/V RMS</td><td> </td></tr><tr><td>Input impedance: </td><td>20.000 kΩ</td><td> </td></tr><tr><td>Controls:</td><td>Volume control for each channel</td><td> </td></tr></tbody></table>
<table> <tbody><tr><th>OUTPUT SECTION</th> </tr><tr><td>Output connector:</td><td>2 x Neutrik Speakon 4 ways</td><td> </td></tr></tbody></table>
<table> <tbody><tr><th>SYSTEM PARAMETERS</th> </tr><tr><td>Cooling:</td><td>Two-speed fan</td><td> </td></tr><tr><td>Protections:</td><td>Thermal, temperature, direct current, short circuit, RFI</td><td> </td></tr></tbody></table>
<table> <tbody><tr><th>POWER REQUIREMENT</th> </tr><tr><td>Operating voltage:</td><td>220÷240 / 110÷120 ~ 50 / 60 V ~ Hz </td><td> </td></tr><tr><td>Max.current:</td><td>16 A</td><td> </td></tr><tr><td>Power Consumption:</td><td>6500 W</td><td> </td></tr></tbody></table>
<table> <tbody><tr><th>PHYSICAL SPECIFICATIONS </th> </tr><tr><td>Height:</td><td>132 / 5.19 mm/inch</td><td> </td></tr><tr><td>Width:</td><td>483 / 19.01 mm/inch</td><td> </td></tr><tr><td>Depth:</td><td>455 / 17.91 mm/inch</td><td> </td></tr><tr><td>Net Weight:</td><td>29.5 / 65.03 Kg/Lbs</td><td> </td></tr></tbody></table>
<table><tbody><tr><th>SHIPPING INFORMATION</th> </tr><tr><td>Package height:</td><td>200 / 7.87 mm/inch</td><td> </td></tr><tr><td>Package width:</td><td>575 / 22.63 mm/inch</td><td> </td></tr><tr><td>Package depth:</td><td>555 / 21.85 mm/inch</td><td> </td></tr><tr><td>Shipping Weight:</td><td>32.5 / 71.64 Kg/Lbs</td></tr></tbody></table>
<p>
</p></td><td>Amplifier Gain 32 dB
Continuous Rated Power
(1 kHz, THD 1%) 2Ω 2100 Watts
Continuous Rated Power
(1 kHz, THD 1%) 4Ω 1500 Watts
Continuous Rated Power
(1 kHz, THD 1%) 8Ω 900 Watts
Continuous Rated Power
(20-20 kHz, THD</td><td>
The S Series of RAM Audio amplifiers distils all these features to fulfill all your needs, whether youʼre starting a P.A. amplifier project from scratch, or you need to upgrade your present sound reinforcement equipment.
In the S Series amps, you'll find five 2-channel models and five 4-channel models, all offering plentiful power levels at low distortion in the range of 1.5 to 6 kilowatts, yet weighing in around 8 kilos and 30 cm deep.
• Ultra-compact and lightweight 2-U high
• Laser cut aluminum front panels with integrated carrying handles
• Neutrik® XLR input connectors, input and signal link in 2 channel models
• Input Link switch: allow daisy-chaining of the input signal
• Neutrik® Speakon® output connectors
• Detented sealed potentiometers for easy recall of volume settings
• ICL™, PMS™, Hi-temp, Signal indicators per channel
• Power on and Stand-by leds
• Highly versatile with multiple configuration and additional module options
• Full PC control via EtheRAM (with EtheRAM Control module)
• Switchable ICL™ clip-limiters per channel
• Switchable (30-50 Hz) sub-sonic highpass filter per channel
• Three-position gain selector (26, 32 or 38 dB)
• Dual or bridge mode selector
• Twin temperature controlled, back to front cooling fans
• Oversized power components (high SOA reserve specification)
Standard Signal Inputs Module: The S Series amps are equipped as standard with twin Neutrik® XLR, doubled by two other XLR connectors for linking purposes. In the 4 Channel models an XLR input per channel is provided with the signal linking facility.
Analog Processor Module: permits a very easy, user-friendly signal processing to enable the amp to set up a bi-amp system without any other outboard device. These are the Processor's main characteristics:
• 2-way stereo crossover (dual mono or single bridged sub output)
• 24dB/oct Linkwitz-Riley configurable crossover (90, 100 o 120Hz)
• Adjustable attenuation in the High-pass outputs (-3, -6 or -9dB)
• Adjustable Limiter, relative to Max. Output (-3, -6 or -9dB)
DSP44_S Module: Digital Signal Processor fully programmable through an USB port. These are the Processor's main characteristics:
• 4 Inputs/4 Outputs or 2 In/2 Out free route configurable.
• 24 bits/192 kHz 256x Oversampling Converters.
• Output Delay: 0 to 7.1 meters (20.69ms) per channel.
• XOver: Up to 48dB/oct Butterworth, Linkwitz-Riley and Bessel.
• EQ: 9 filters per channel (Parametric, Shelving, LP,HP,BP,SB).
• Gain, Mute and Phase inversion per channel.
• RMS Power and Peak Voltage output limiter per channel.
• Real Time operation from USB or front panel configuration.
Standard Signal Inputs Module
EtheRAM Control Module
Ethernet Audio Transport (Coming soon)
Analog Processor Module
DSP44_S Module
EtheRAM Control Module
AES/EBU Digital Input (Coming soon)
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