Stereo PA amplifier with class D circuitry Low weight and height due to integrated switch mode power supply 2 operating modes can be selected (stereo or bridged) 2 level controls Electronically balanced inputs via XLR mounting jacks, with XLR feed-through outputs Speaker outputs via lockable Speaker plugs The device is cooled by cooling fan (19″) […]
Low weight and height due to integrated switch mode power supply
2 operating modes can be selected (stereo or bridged)
2 level controls
Electronically balanced inputs via XLR mounting jacks, with XLR feed-through outputs
Speaker outputs via lockable Speaker plugs
The device is cooled by cooling fan
(19") 48.3 cm rack installation 1 U
Power supply:
100-240 V AC, 50/60 Hz
Power consumption:
210 W 1/8 power
Output power:
2 x 510 W RMS (4 ohms)
2 x 300 W RMS (8 ohms)
1000 W RMS bridged (8 ohms)
Power connection:
Mains input via P-Con (blue), mounting version power supply cord with safety plug (provided)
Frequency range:
30 - 20000 Hz
S/N ratio:
>100 dB
THD:
<0,02 % at 1 kHz
Cooling:
Cooling fan
Impedance:
Input: 20 kOhm , bal.
Input: 10 kOhm , unbal.
Gain:
36 dB
Circuitry:
Class D
Control elements:
Power switch, level control per channel, mode switch (stereo/bridged), groundlift selector
Controls:
Short-circuit; overheat; DC voltage; power on/off transients; softstart; power on/off transient; limiter
Status LED:
Power, signal, protect, limit
Connections:
Input: line via 2 x 3-pin XLR
Link: line via 2 x 3-pin XLR
Output: speaker via 2 x speaker built-in socket (F)
Input sensitivity:
1,25 V
Housing design:
(19") 48.3 cm rack installation 1 U
Dimensions:
Width: 48,3 cm
Depth: 24 cm
Height: 4,45 cm
Weight:
4,03 kg
InterM V-2000 Power amplifier 2Χ550W/4ohm, 2Χ300W/8ohm, 2Χ900W/2ohm bridge 1900W/4ohm
Crown XLI 2500
The Crown XLI 2500 is a reasonably priced, but robust and powerful power amplifier. It suits ideally for the use in budget-oriented applications at mobile and stationary area. It offers a power of 2 x 800 W / 4 Ohm. Thereby the integrated fan guarantees a high operating safety, due to the constant airstream for cooling the power amplifier. The XLI 2500 offers a robust an analog circuit, which is supplied by a conventional power supply. Furthermore it owns three different, selectable modes (stereo, bridge and parallel).
Crown XLI 2500:
Reasonably priced, robust and powerful power amplifier
Robust and analog circuit
LED display for each channel for signal, clip and error
Stereo, bridge and parallel modes
Conventional power supply
Performance: 2 x 520 Watt an 8 Ohm, 2 x 800 Watt an 4 Ohm
Inputs: Cinch, XLR
Outputs: 2 x speakon, spring clip
Robust 19 inch housing
Height: 2 U
Specifications
XLi800
XLi1500
XLi2500
XLi3500
Channels
2
2
2
2
Sensitivity (full rated power at 8 ohms)
0.775V or 1.4V
0.775V or 1.4V
0.775V or 1.4V
0.775V or 1.4V
Signal to Noise Ratio (below rated power 20Hz to 20kHz, A-Weighted)
> 100 dB
> 100 dB
> 100 dB
> 100 dB
Total Harmonic Distortion (THD) (20Hz - 20kHz)
Inter Modulation Distortion (60Hz and 7kHz at 4:1 from full rated output to -40 dB)
= /
= /
= /
= /
Frequency Response (at 1W, 20Hz - 20kHz)
0 dB, -1 dB
0 dB, -1 dB
0 dB, -1 dB
0 dB, -1 dB
Crosstalk (below rated power)
at 1kHz: -75 dB
at 1kHz: -75 dB
at 1kHz: -75 dB
at 1kHz: -75 dB
at 20kHz: - 59 dB
at 20kHz: - 59 dB
at 20kHz: - 59 dB
at 20kHz: - 59 dB
Damping Factor (from 10Hz to 400Hz, 8 ohms)
> 200
> 200
> 200
> 200
AC Line Voltage and Frequency Configurations (± 10%)
120VAC 60Hz
120VAC 60Hz
120VAC 60Hz
120VAC 60Hz
220VAC 50/60Hz
220VAC 50/60Hz
220VAC 50/60Hz
220VAC 50/60Hz
230-240VAC 50/60Hz
230-240VAC 50/60Hz
230-240VAC 50/60Hz
230-240VAC 50/60Hz
Dimensions (H x W x D)
3.5" x 19" x 12.4“
3.5" x 19" x 12.4“
3.5" x 19" x 12.4“
3.5" x 19" x 14.4“
(89 x 482 x 315mm)
(89 x 482 x 315mm)
(89 x 482 x 315mm)
(89 x 482 x 366mm)
Net Weight
25.1 lb (11.4 kg)
28.0 lb (12.7 kg)
29.7 lb (13.5 kg)
43.0 lb (19.5 kg)
Net Shipping Weight
29.5 lb (13.4 kg)
32.4 lb (14.7 kg)
34.2 lb (15.5 kg)
47.4 lb (21.5 kg)
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)
OUTPUT POWER
S-1500
S-2000
S-3000
S-4000
S-6000
S-3004
S-4004
S-4044
S-6004
S-6044
1kHz, 1.0% THD
2 ohms
2x880W
2x1190W
2x1570W
2x1950W
2x2950W
4x700W
4x980W
-
4x1440W
-
4 ohms
2x575W
2x790W
2x1100W
2x1380W
2x2025W
4x500W
4x670W
4x975W
4x1000W
4x1480W
8 ohms
2x325W
2x460W
2x630W
2x810W
2x1250W
4x300W
4x430W
4x690W
4x620W
4x1015W
Bridge @ 4ohms
1760W
2380W
3140W
3900W
5900W
2x1400W
2x1960W
-
2x2880W
-
Bridge @ 8ohms
1150W
1580W
2200W
2760W
4050W
2x1000W
2x1340W
2x1950W
2x2000W
2x2960W
P. N. 12dB C.F.
2 ohms
2x975W
2x1360W
2x2060W
2x2460W
2x4225W
4x890W
4x1170W
-
4x2080W
-
4 ohms
2x610W
2x880W
2x1240W
2x1600W
2x2600W
4x580W
4x820W
4x1230W
4x1280W
4x2110W
Frequency Response (power bandwidth ±0.25dB): 20Hz-20kHz
Phase Response (@1W 20Hz-20kHz): ±15deg
Total Harmonic Distortion (20Hz-20kHz): Intermodulation Distortion (SMPTE): Crosstalk (20Hz-20kHz): >75dB
Voltage Gain (selectable): 26/32/38 dB
Sensitivity: 1500:2.6/1.3/0.6V 2000:3.0/1.5/0.8V 3000:3.6/1.8/0.9V 4000:4.0/2.0/1.0V 6000:5.0/2.5/1.3V
3004:2.6/1.3/0.6V 4004:3.0/1.5/0.8V 4044:3.7/1.9/0.9V 6004:3.5/1.8/0.9V 6044:5.0/2.5/1.3V
Signal to noise ratio: 1500:112dB 2000:113dB 3000:115dB 4000:116dB 6000:118dB
3004:112dB 4004:113dB 4044:116dB 6004:116dB 6044:118dB
Required AC Mains (@4ohms 1/8 r.p.): 1500:4A 2000:4.8A 3000:6.2A 4000:7.5A 6000:10.5A
3004:6A 4004:7.5A 4044:11A 6004:10.5A 6044:15A
Dimensions (WxHxD): 483x88.9x310 mm - 19x3.5x12.2 inches
Weight (Net): 1500/2000: 8Kg - 17.6Lbs 3000/4000/3004/4004/4044: 8.5Kg-18.7Lbs 6000/6004/6044: 8.6Kg-18.9Lbs
Protections: Soft-start, Turn-on Turn-off transients, Muting at turn-on, Over-heating, DC, RF, Short-circuit, Open or mismatched loads, Overloaded power supply,ICL™, PMS™, SSP™
Solid DYNACORD technology for fixed installations at very competitive prices. DSA power amplifiers offer a very high, stable output with high efficiency at a high performance level and are therefore the ideal choice for typical fixed installation applications. The connectivity consequently provides Phoenix type in/outs, the input level controls are located on the rear panel, also a switchable high-pass filter (50 Hz, 18 dB/oct) and a Ground Lift switch. The POWER REMOTE connector makes the task of remote controlling the power amplifier as well as switching it on and off simple. For further remote-supervision and –control possibilities and integration into IRIS-Net networks, an optional remote control module (RCM-810) is available.
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