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 […]
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): 483×88.9×310 mm – 19×3.5×12.2 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™
Βάρος
8.50 kg
Αξιολογήσεις
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Κάνετε την πρώτη αξιολόγηση για το προϊόν: “RAM AUDIO S-4000 Ενισχυτής Ισχύος 2×1950 Watts” Ακύρωση απάντησης
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™
Τελικός ενισχυτής 2U ισχύος 2 Χ 1300 Watt/4Ω με απόκριση συχνότητας 20Hz - 20KHz. Βάρος 19 Kg. Διαθέτει ρύθμιση ευαισθησίας εισόδου (0,775V/1,0V/1,44V), Limiter και φίλτρα Low pass & High pass για σύνδεση με sub ή δορυφόρο. Διαθέτει εισόδους balanced XLR/JACK και εξόδους ηχείων σε Speakon & Binding post.
DPS 3000 is a 2 channel power amplifier that can handle exceptionally high power ratings in a compact and lightweight 2 rack units space.
Thanks to the class HD technology, this amplifier delivers up to 2 x 1700 W RMS @ 2 Ohm (3400 W RMS bridged @ 4 Ohm), weighting just 14 kg.
It comes with a ʽPFCʼ (ʽPower factor correctionʼ) switched mode power supply which ensures that a predominantly
resistive load is presented to the mains power supply; this also leads to an improved amplifier performance at high output levels. Thanks to its high efficiency heat sinks and variable speed DC fans, the DPS 3000 can withstand the hardest heat conditions ensuring great reliability.
AMPLIFIER SPECIFICATIONS
Power output stereo 2Ω:
2 x 1700 Watt rms
Power output stereo 4Ω:
2 x 1200 Watt rms
Power output stereo 8Ω:
2 x 800 Watt rms
Power output bridged 4Ω:
3400 Watt rms
Power output bridged 8Ω:
2400 Watt rms
Frequency Response:
20 Hz ÷ 20 kHz
Signal/noise rate:
108 dB
Damping factor:
> 1000
Slew rate:
55 V/μS
INPUT SECTION
Input connector:
xlr
Input sensitivity:
1.4 dBm/V RMS
OUTPUT SECTION
Output connector:
Speakon
SYSTEM PARAMETERS
Cooling:
Temperature-controlled fan
Protections:
Temp., DC, RFI, short-circuit
Voltage gain:
32 – 26 dB
Amplifier class:
HD
POWER REQUIREMENT
Operating voltage:
90 ÷ 245 V (50 / 60 Hz) V ~ Hz
Power Consumption:
SMPS W
Power factor (cos φ):
0.95 from 200 W to full power
PHYSICAL SPECIFICATIONS
Height:
88/3.4 mm/inch
Width:
482/18,9 mm/inch
Depth:
420/16.5 mm/inch
Net Weight:
14/30.8 Kg/Lbs
Τελικός ενισχυτής 2x1000W/8Ω/2x1350W/4Ω-1000W/8Ω-1Χ2700W bridge 8Ω. Stereo/Parallel/Bridge mode.0.775-1.4v ευαισθησία. Είσοδοι XLR/RCA- Έξοδοι Speakon+Binding post. Ρυθμιστικά Level-gain-operation mode. Eνδεικτικά LED. Προστασία για Βραχυκύκλωμα-κενό φορτίο-καθυστέρηση έναρξης-αντιπαρασιτικό RF. 2RU Διαστάσεις ΥΠΒ 8.9Χ 48.1 Χ 38.6cm. Bάρος 18.7 κιλά.
Crown XLI 3500
The Crown XLI 3500 is a reasonably priced, but robust and powerfull power amplifier. It suits ideally for the use in budget-oriented applications at mobile and stationary area. It offers a power of 2 x 1800 W / 4 Ohm. Thereby the integrated fan guarantees a high operating safety, due to the constant airstream for cooling the power amplifier. The XLI 3500 offers a robust an analogue circuit, which is supplied by a conventional power supply. Furthermore it features three different, selectable modes (stereo, bridge and parallel).
Crown XLI 3500:
Reasonably priced, robust and powerfull 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 1200 W / 8 Ohm, 2 x 1800 W / 4 Ohm
Inputs: Cinch, XLR
Outputs: 2 x speakon, spring clip
Robust 19 inch housing
Hight: 2 hight units
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)
Crown DSi 4000 2x1200W-4Ω Τελικός Ενισχυτής
Τελικός Ενισχυτής Switching, ισχύος 2x1200W@4Ω, bridged 3200W@4Ω, ενσωματωμένο DSP για κάθε κανάλι, είσοδοι τύπου Phoenix & HD-15, έξοδοι τύπου Barrier Strip, διαχείριση μέσω με Η/Υ (USB) συμβατότητα με HiQnet. Κατάλληλος για κινηματογραφική χρήση, 15 έτοιμα εργοστασιακά preset για κινηματογραφικά ηχεία JBL. Βάρος 8,6 Kg.
Επαγγελματικός ενισχυτής QSC 2x800W RMS @ 8Ω, 2x1300W RMS @ 4Ω, 2x1600W RMS @2Ω, bridged 4000W RMS @ 4Ω. Διαθέτει εισόδους 3-pin Euro-style detachable terminal block και XLR (pin 2+), touch-proof binding posts και Neutrik® Speakon®. Επίσης διαθέτει πάνελ ρυθμίσεων με dip switches 10 θέσεων. Προστασίες short circuit, open circuit, υπερθέρμανσης, ultrasonic, RF, σταθερή απόδοση ανεξαρτήτως φορτίου και turn on/off muting. Διαστάσεις: 132 x 483 x 404 mm, Βάρος 30,8kg.
Signal to Noise, 20Hz-20kHz, 8Ohms: >-100dB
Ευαισθησία εισόδου @ 8Ohms: 1,42V (+5.3 dBu)
Voltage Gain @8Ohms: 64x (36dB)
Output Circuitry: 3-tier Class H
Απαιτήσεις ισχύος (230V)
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Δεν υπάρχει καμία αξιολόγηση ακόμη.