RAM CB series – 2×1490 Watt Amplifier

Discontinued

Original price was: €2,368.90.Current price is: €1,895.11. incl. GR VAT

Out of stock

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CB Series ? CB 3902Rugged Power Amplifier Presentation The CB Series is a medium cost ensemble of amplifiers covering the most used power specifications. The four offered models share the well proven RAM Audio topology for ease of servicing. The latest breakthrough in component assembly and manufacturing processes are present in this new Series. All […]

 

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CB Series ? CB 3902
Rugged Power Amplifier

Presentation

The CB Series is a medium cost ensemble of amplifiers covering the most used power specifications. The four offered models share the well proven RAM Audio topology for ease of servicing.

The latest breakthrough in component assembly and manufacturing processes are present in this new Series.

All the models are equipped with high efficiency toroidal transformers and long life capacitors in a common, sturdy two U steel chassis.

The sum of these specs put them on the front row of cost/effectiveness for all fixed and mobile uses.

Features
* 2U heavy duty steel chassis
* Modular construction for easy servicing
* Symmetrical layout for even weight distribution
* High efficiency toroidal main transformer
* Oversized, high energy, linear power supply
* Dual, parallel or bridged operation
* Twin balanced inputs (Neutrik XLR connectors)
* Three dedicated Speakon outputs
* High quality components used throughout
* Efficient back to front cooling
* Dual, continuously variable speed axial fans
* Fault, signal, and clip indicators
* Functional integrated front panel design
* Heavy duty alloy carrying handles
Protections

*

Calibrated mains fuse
* Independent channel supply fuses
* Input signal muting at turn on
* Continuous short-circuit protection (CSP)
* Thermal overload protection
* Intelligent clip-limiter (ICL)
* Progressive Ramp input signal
* Currentless relay operation (CRO)
Technical Specifications
Output Power  
Continuous Average Power RMS, 1kHz, 1.0%THD+N
@ 2 ohms
@ 4 ohms
@ 8 ohms
Bridge @ 4 ohms
Bridge @ 8 ohms
2x 1960W
2x 1490W
2x 960W
3920W
2980W
Pink Noise 12dB Crest Factor 
@ 2 ohms
@ 4 ohms
2x 3000W
2x 2050W
Frequency Response
Power Bandwidth ±0.25dB 20Hz – 20kHz
Phase Response
@ 1watt 20Hz – 20kHz ±15deg
Total Harmonic Distortion
20Hz – 20kHz
Weight 24.00 kg

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Quick Comparison

RAM CB series - 2x1490 Watt Amplifier removeELECTRO VOICE CP3000S Compact Precision Series Class-H Power Amplifier 2X1100 WATT removeLD SYSTEMS LDSP4K SP 4 K - PA Power Amplifier 2 x 1950 W 2 Ohm removeELECTRO VOICE CP4000S Compact Precision Series Class-H Power Amplifier 2X1500 WATT removeDYNACORD DSA-8212 2 CHAN POWER AMPLFIER 2X1800W/2Ω - 2X1200W/4Ω - 2X750W/8Ω removeYAMAHA PX-8 Power Amplifier 2x1050@4Ω remove
NameRAM CB series - 2x1490 Watt Amplifier removeELECTRO VOICE CP3000S Compact Precision Series Class-H Power Amplifier 2X1100 WATT removeLD SYSTEMS LDSP4K SP 4 K - PA Power Amplifier 2 x 1950 W 2 Ohm removeELECTRO VOICE CP4000S Compact Precision Series Class-H Power Amplifier 2X1500 WATT removeDYNACORD DSA-8212 2 CHAN POWER AMPLFIER 2X1800W/2Ω - 2X1200W/4Ω - 2X750W/8Ω removeYAMAHA PX-8 Power Amplifier 2x1050@4Ω remove
ImageELECTRO VOICE CP4000S Compact Precision Series Class-H Power Amplifier 2X1500 WATT
SKUSCB3902001736LDSP4K001737E009305H060.00056
Rating
Price Original price was: €2,368.90.Current price is: €1,895.11. incl. GR VAT1,912.00 incl. GR VAT Original price was: €2,334.34.Current price is: €1,890.82. incl. GR VAT2,331.00 incl. GR VAT Original price was: €1,622.40.Current price is: €1,296.00. incl. GR VAT Original price was: €1,249.00.Current price is: €1,099.00. incl. GR VAT
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Description
Content
CB Series ? CB 3902
Rugged Power Amplifier

Presentation

The CB Series is a medium cost ensemble of amplifiers covering the most used power specifications. The four offered models share the well proven RAM Audio topology for ease of servicing.

The latest breakthrough in component assembly and manufacturing processes are present in this new Series.

All the models are equipped with high efficiency toroidal transformers and long life capacitors in a common, sturdy two U steel chassis.

The sum of these specs put them on the front row of cost/effectiveness for all fixed and mobile uses.
Features
* 2U heavy duty steel chassis
* Modular construction for easy servicing
* Symmetrical layout for even weight distribution
* High efficiency toroidal main transformer
* Oversized, high energy, linear power supply
* Dual, parallel or bridged operation
* Twin balanced inputs (Neutrik XLR connectors)
* Three dedicated Speakon outputs
* High quality components used throughout
* Efficient back to front cooling
* Dual, continuously variable speed axial fans
* Fault, signal, and clip indicators
* Functional integrated front panel design
* Heavy duty alloy carrying handles
Protections

*

Calibrated mains fuse
* Independent channel supply fuses
* Input signal muting at turn on
* Continuous short-circuit protection (CSP)
* Thermal overload protection
* Intelligent clip-limiter (ICL)
* Progressive Ramp input signal
* Currentless relay operation (CRO)
Technical Specifications
Output Power  
Continuous Average Power RMS, 1kHz, 1.0%THD+N
@ 2 ohms
@ 4 ohms
@ 8 ohms
Bridge @ 4 ohms
Bridge @ 8 ohms
2x 1960W
2x 1490W
2x 960W
3920W
2980W
Pink Noise 12dB Crest Factor 
@ 2 ohms
@ 4 ohms
2x 3000W
2x 2050W
Frequency Response
Power Bandwidth ±0.25dB 20Hz - 20kHz
Phase Response
@ 1watt 20Hz - 20kHz ±15deg
Total Harmonic Distortion
20Hz - 20kHz

Electro-Voiceʼs new Precision Series Compact amplifiers offer proven Precision Series performance and reliability in a new compact, lightweight format made possible by a highly efficient Class-H design, which generates considerably less heat. The CP3000S is not only the first Precision Series amplifier to use a switch-mode power supply, but also the first switch-mode amplifier with EVʼs Precision Series sound. With up to 2x1600 watts into two ohms, and 2x1100 watts into four ohms, and only 17.96 lbs (8.15 kg it is both powerful and lightweight.

 

1U Panel w/ 8 XLRM + 8XLRF 2Amplifier Gain    32 dB
Continuous Rated Power
(1 kHz, THD 1%) 2Ω    1600 Watts
Continuous Rated Power
(1 kHz, THD 1%) 4Ω    1100 Watts
Continuous Rated Power
(1 kHz, THD 1%) 8Ω    600 Watts
Continuous Rated Power
(20-20 kHz, THD

The new Audio 3-stage CLASS-H SMPS amplifiers incorporate all the features to meet all your needs, whether youʼre starting a P.A. amplifier project from scratch or just need to upgrade your present sound reinforcement equipment. In the amps, youʼll find 2 and 4 channel models, all offering high power levels at low distortion in the range 1.5 to 6 kW, yet weighing around 8.6 kg and only 30 cm deep.

  • Model Name: SP4K
  • Output Power 1 kHz, 500
  • Crosstalk (20 Hz - 20 kHz): > 75 dB
  • Voltage Gain (selectable): 26 / 32 / 38 dB
  • Input Sensitivity: 4.0 / 2.0 / 1.0 V
  • Protection: 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 (Inteligent Clip Limiting), PMS (Power Management System), SSP (SOA Sentry Protection)
  • Controls: On / Off Switch, Volume, Voltage Gain, Dual / Link Switchable, Bridge Mode Configuration Switch
  • Indicators: Signal, Temperature, ICL (Inteligent Clip Limiting), PMS (Power Management System)
  • Connectors:
    • Input: 2 x XLR
    • Line Output: 2 x XLR
    • Speaker Output: 2 x Speakon
  • Power Supply: 230 V - 50 Hz
  • Dimensions (W x H x D): 483 × 88.9 × 310 mm
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


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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Οutput: Neutrik speakON NL4 x2, Binding post x2 pairs, 1/4" PHONE(TS) x2
THD: 0.1% (1kHz, 10W), 0.3% (1kHz, Half power)
Special Items: -
Dimensions (W x H x D): 48 x 8.8 x 38.8 cm
Rack Mount: Yes
Weight: 7,2 kg
Τype: Low Impedance
Power 4Ω: 1000W-1500W
Rack Mount: 2U

 

Weight24.00 kg8.15 kg8.50 kg8.70 kg17.70 kg7.20 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 24.00 kg
Weight 8.15 kg
Weight 8.50 kg
Weight 8.70 kg
Weight 17.70 kg
Weight 7.20 kg