LD Systems LDDP4950 DEEP² Power Amplifier 4 x 810W 4 Ohm

803.51 incl. GR VAT

Only 5 left in stock (can be backordered)

EAN: 4049521087288
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The new DEEP2 amp series features four class-H power amplifiers with toroidal core offering amplifying levels from 2 x 400 W till 2 x 810 W at 4 Ohm. During the development of this series we attached a great importance to the reliability and the durability of the amps in continuous operation, this is why […]

 

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The new DEEP2 amp series features four class-H power amplifiers with toroidal core offering amplifying levels from 2 x 400 W till 2 x 810 W at 4 Ohm. During the development of this series we attached a great importance to the reliability and the durability of the amps in continuous operation, this is why we used exclusively high end and selected components for the construction of these products.

The DEEP2 series features a Clip Limiter as well as every common protection circuit. On the rear panel you will find all the common In- and Outputs.

The DEEP2 series will convince every user thanks to a dynamic and very clear sound which is perfectly adapted for Subbass applications as well as for multifunctional speakers. All models are lightweight and feature a robust steel plate housing and a very user friendly and compact design.

The DEEP2 series will prove to be a profitable and reliable choice for bands, renting companies and professional users thanks to its excellent price/performance ratio.

Product type
Power Amplifiers

Type
PA Power Amplifiers

Rated ouput power (1kHz @ 4 Ohms)
4 x 810 W

Rated ouput power (1kHz @ 8 Ohms)
4 x 490 W

Rated ouput power (1kHz @ 8 Ohms, bridged)
2 x 1600 W

Output circuitry
Class H

Frequency response
20 – 20000 Hz

Total Harmonic Distortion (THD)
< 0.1 %

Signal-to-noise ratio
105 dB

Damping factor
> 400

Crosstalk
>70 dB

Gain
38 dB

Input sensitivity
0.775 V

Protection circuits
DC protection , short circuit , thermal overload

Controls
4 x volume , bridge/stereo mode selector , ground lift , mains switch (on/off)

Indicators
Limit , Power , Protect (protection circuit engaged) , Signal

Loudspeaker outputs
4

Speaker output connections
Speakon compatible

Cooling
highly efficient, automatic

Operating voltage
transformer

Operating voltage
230 V AC / 50-60 Hz

Weight
19,6 kg

 

Weight 19.60 kg

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Quick Comparison

LD Systems LDDP4950 DEEP² Power Amplifier 4 x 810W 4 Ohm removeELECTRO VOICE CPS4.10 4-channel Class-D amplifier slot f. optional RCM810 remote module 4 x 1000 W removeYAMAHA XM-4180 Power Amplifier 4x180W removeINTERM QD-4240 AMPLIFIER 4X60W removeCROWN CT-875 POWER POWER AMPLIFIER 8x75W/8Ω removeLAB GRUPPEN C 16-4 Power Amplifier 4x400 Watts remove
NameLD Systems LDDP4950 DEEP² Power Amplifier 4 x 810W 4 Ohm removeELECTRO VOICE CPS4.10 4-channel Class-D amplifier slot f. optional RCM810 remote module 4 x 1000 W removeYAMAHA XM-4180 Power Amplifier 4x180W removeINTERM QD-4240 AMPLIFIER 4X60W removeCROWN CT-875 POWER POWER AMPLIFIER 8x75W/8Ω removeLAB GRUPPEN C 16-4 Power Amplifier 4x400 Watts remove
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SKULDDP4950CPS 4.10H060.00038QD-4240CT-875C16-4
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Price 803.51 incl. GR VAT2,740.09 incl. GR VAT 1,725.00 incl. GR VAT 717.00 incl. GR VAT 1,846.00 incl. GR VAT 3,162.00 incl. GR VAT
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Description
Content
The new DEEP2 amp series features four class-H power amplifiers with toroidal core offering amplifying levels from 2 x 400 W till 2 x 810 W at 4 Ohm. During the development of this series we attached a great importance to the reliability and the durability of the amps in continuous operation, this is why we used exclusively high end and selected components for the construction of these products. The DEEP2 series features a Clip Limiter as well as every common protection circuit. On the rear panel you will find all the common In- and Outputs. The DEEP2 series will convince every user thanks to a dynamic and very clear sound which is perfectly adapted for Subbass applications as well as for multifunctional speakers. All models are lightweight and feature a robust steel plate housing and a very user friendly and compact design. The DEEP2 series will prove to be a profitable and reliable choice for bands, renting companies and professional users thanks to its excellent price/performance ratio.
Product type
Power Amplifiers

Type
PA Power Amplifiers

Rated ouput power (1kHz @ 4 Ohms)
4 x 810 W

Rated ouput power (1kHz @ 8 Ohms)
4 x 490 W

Rated ouput power (1kHz @ 8 Ohms, bridged)
2 x 1600 W

Output circuitry
Class H

Frequency response
20 - 20000 Hz

Total Harmonic Distortion (THD)
< 0.1 %

Signal-to-noise ratio
105 dB

Damping factor
> 400

Crosstalk
>70 dB

Gain
38 dB

Input sensitivity
0.775 V

Protection circuits
DC protection , short circuit , thermal overload

Controls
4 x volume , bridge/stereo mode selector , ground lift , mains switch (on/off)

Indicators
Limit , Power , Protect (protection circuit engaged) , Signal

Loudspeaker outputs
4

Speaker output connections
Speakon compatible

Cooling
highly efficient, automatic

Operating voltage
transformer

Operating voltage
230 V AC / 50-60 Hz

Weight
19,6 kg
 

Amplifier Gain 32 dB (Lo-Z), 33 dB (70V), 36 dB (100V)
Analog Inputs 4, electronically balanced, Phoenix-type
Audio Network No
CAN Bus Interface Yes (With Optional RCM-810 Card)
Continuous Rated Power
(1 kHz, THD 1%) 100v 1000 Watts
Continuous Rated Power
(1 kHz, THD 1%) 2Ω 1000 Watts
Continuous Rated Power
(1 kHz, THD 1%) 4Ω 1000 Watts
Continuous Rated Power
(1 kHz, THD 1%) 70v 1000 Watts
Continuous Rated Power
(1 kHz, THD 1%) 8Ω 500 Watts
Continuous Rated Power
(20-20 kHz, THD Continuous Rated Power
(20-20 kHz, THD Continuous Rated Power
(20-20 kHz, THD Continuous Rated Power
(20-20 kHz, THD Cooling Front-to-Rear, continuously variable fans
DIM 30 0.02 %
Electronics Type Amplifier
Frequency Response 15 Hz-30 kHz
Input Impedance (Balanced) 20 kΩ
Input Sensitivity 0 dBu (.775V)-2 Ω, +3 dBu (1.1V)-4/8 Ω, +6 dBu (1.55) 70V/100V
Intermodulation Distortion (SMPTE) 0.05 %
Mains Voltage 220 - 240 V, 50 - 60 Hz or 120 V, 50 - 60 Hz, 50 - 60 Hz
Network Control (IRIS-Net) Optional
Total Harmonic Distortion 0.05 %
Variable Load Drive (VLD) Yes
Height 2RU 88.1 mm (3.47“)
Width 483 mm (19.02“)
Depth 421.5 mm (16.59“)
Weight Net 11.1 kg (24.47 lbs)

aposirsi_electrovoice

The XM series multi-channel power amplifiers are ideal for theater, hall, and conference room installations. The lineup includes 80W × 4 and 180W × 4 models, meeting the needs of a wide variety of installed systems. The XM amplifiers are a compact 2U size and surprisingly lightweight, making them easy to handle and install. Switching power supplies deliver high output power while minimizing the unit's physical size. The XM series has monitor/remote jacks that allow external devices to be connected for status monitoring or control from a remote location.

Dimensions (W x H x D): 480 x 88 x 412 mm, Weight: 10 kg

  • Four high-power channels.
  • Switchable stereo, parallel, or bridged operation.
  • Versatile connectivity and high-pass filters for a variety of applications.
  • Distribution drive capability for parallel multi-speakers systems (XM4180).
  • Monitor/Remote connector for remote monitoring and control.
  • Power Output Level: QD4240                     

    8ohm (Quad Ch)      40W     
    4ohm (Quad Ch)      60W                                                          

    8ohm bridged mono 120W

    Input Sensitivity (8ohm, 1kHz)  0.775Vrms
    Input Impedance 20kohm Balanced 
    Slew Rate (8ohm, Full Swing) ±30V/?sec
    Frequency Response (±0.5dB) 20kHz ~ 50kHz 
    T.H.D. (f=20Hz~20kHz, Half Power) 0.03% 
    Signal to Noise Ratio 105dB
    Damping Factor (8ohm, 1kHz)  100
    Rasidual Noise  -85dB
    Channel Separation (8ohm, 1kHz)  80dB
    Voltage Gain (4ohm)  26dB 29dB 32dB
    Power Source  100-120VAC or 220-240VAC ; 50/60Hz
    (supplied AC mains transformer depends on country requirements)
    Power Consumption  300W 420W 770W
    Weight  11.5kg/25.3lb 15.5kg/34.2lb 17kg/37.5lb
    Dimensions  482(W) x 88(H) x 369(D) mm
    /19(W) x 3.5(H) x 14.5(D) in

    Model    CT475
    Product Type    Amplifier
    Channels    4
    Sensitivity    1.4V
    Rated Power Output    75W per Channel into 8 ohms
    Signal to Noise Ratio (below rated power 20Hz to 20kHz, A-Weighted    110dB
    Total Harmonic Distortion (THD) (full rated power, 20Hz - 20kHz)    Intermodular Distortion (from 0dB down to -40dB)    Frequency Response (at 1W into 4/8 ohms)    ± 0.5dB
    Crosstalk (below rated power 20Hz to 1kHz)    > 70dB
    Common Mode Rejection (20Hz to 1kHz)    > 55dB, typically > 70dB
    Dimension (H x W x D)    1.75" x 19" x 14.25“
    Weight    10 lbs (4.5 kg)

      

    The C 16:4 is one of two mid-power, four-channel amplifiers in the C Series family. Attractively packaged in a 2U chassis, it provides 4 × 400 W output into 4 ohm loads.

    C Series amplifiers are uniquely capable of adapting to a wide variety of demanding load conditions. Each channel has an individually configurable Voltage Peak Limiter (VPL™), which allows the output to be optimized for any loudspeaker load – whether a single large subwoofer or a series of small 100/70 V loudspeakers. VPL works in combination with adjustable input gain to achieve maximum headroom regardless of input levels or output impedances.

    Every C Series is ready for the NomadLink® network right out of the box. With NomadLink, key amplifier parameters are displayed via DeviceControl software, and remote control of channel mutes and power on/off is under network control.

    Specifications C 16:4

    General
    Number of channels 4
    Peak total output all channels driven 1600 W
    Peak output voltage per channel 141 V
    Max. output current per channel 8.5 Arms
    Max. Output Power 16 ohms 8 ohms 4 ohms 2 ohms Hi-Z
    Per ch. (all ch.’s driven) 400 W 400 W 300 W n.r. 400 W (70 Vrms / 100 V peak)
    Bridged per ch. 800 W 600 W n.r. n.r. 800 W (140 Vrms / 200 V peak)
    Performance with Gain: 35 dB and VPL: 100 V
    THD 20 Hz - 20 kHz for 1 W 70 dB
    Frequency response (1 W into 8 ohms) +0/-3 dB 6.8 Hz - 34.2 kHz
    Input impedance 20 kOhm
    Input Common Mode Rejection, CMR 50 dB
    Output impedance @ 100 Hz 30 mOhm
    Voltage Peak Limiter (VPL), max. peak output
    VPL, selectable per ch. 3) 141, 118, 100, 85, 71, 59, 50, 42 V
    VPL, selectable when bridged 3) 1) 282, 236, 200, 170, 142, 118, 100, 84 V
    Voltage Peak Limiter mode (per ch.) Hard / Soft
    Gain and Level
    Amplifier gain selectable (all channels) 1)
    – rear-panel switches
    23, 26, 29, 32, 35, 38, 41, 44 dB
    Default gain 35 dB
    Level adjustment (per ch.) Front-panel potentiometer, 21 position detented from -inf to 0 dB, hidden behind security panel/dust filter grille
    Connectors and switches
    Input connectors (per ch.) 3-pin Phoenix, electronically balanced
    Output connectors (per ch.) Barrier strip 2-pole screw terminals
    Output bridge mode A+B and/or C+D, inputs A and C are input source
    NomadLink® network On board, 2 x RJ45 connectors
    Intelligent fans (on/off) Yes, depending on presence of output signal
    Power on/off and Remote enable on/off Individual switches on front-panel
    Cooling Two fans, front-to-rear airflow, temperature controlled speed
    Front-panel indicators
    Common NomadLink® Network; Power Average Limiter (PAL) 2); Power on
    Per channel
    Signal present / High-impedance; -10 dB and -4 dB output signal; Voltage Peak Limiter (VPL); Current Peak Limiter (CPL);
    Very High Frequency (VHF); High Temperature; Fault; Mute
    Power
    Operating voltage, 230 V / 115 V nominal 130 -265 V / 65-135 V
    Minimum power-up voltage, 230 V / 115 V 171 V / 85 V
    Power Average Limiter (PAL) 2) Yes
    Soft start / Inrush current draw Yes / max. 5 A
    Mains connector 230 V CE: 16 A, CEE7; 115 V ETL: 20 A / NEMA 5-20P
    Dimensions (W/H/D) W: 483 mm (19”), H: 88 mm (2 U), D: 343 mm (13.5”)
    Weight 12 kg (26.4 lbs.)
    Finish Black painted steel chassis with gray painted steel front
    Approvals CE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC
    Note 1): Automatic -6 dB gain compensation when bridging channels. Ch.’s A+B and/or C+D, can be bridged individually.
    Note 2): PAL can reduce the maximum output power to keep the power supply operating safely, and/or to prevent excessive current draw tripping the mains breaker.
    Refer to Operation Manual.
    Note 3): For sine waves, peak voltage output values translate to Vrms with the formula V/1.41 = Vrms. E.g. 100 V peak equals app. 70 Vrms.
    Hence, outputs can be set for high-impedance loads without requiring a transformer.
    All specifications are subject to change without notice.

    Weight19.60 kg11.10 kg10.00 kg11.50 kg4.50 kg12.00 kg
    DimensionsN/AN/AN/AN/AN/AN/A
    Additional information
    Weight 19.60 kg
    Weight 11.10 kg
    Weight 10.00 kg
    Weight 11.50 kg
    Weight 4.50 kg
    Weight 12.00 kg