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 removeRAM AUDIO S-4004 Power Amplifier 4x980 Watts removeELECTRO VOICE CPS4.5 Contractor Precision Series 4-ch. Amplifier removeINTERM QD-4480 AMPLIFIER 4X120W removeINTER-M SP-100 SYSTEM DIGITAL AMPLIFIER 60W 6 Channel removeLAB GRUPPEN C 16-4 Power Amplifier 4x400 Watts remove
NameLD Systems LDDP4950 DEEP² Power Amplifier 4 x 810W 4 Ohm removeRAM AUDIO S-4004 Power Amplifier 4x980 Watts removeELECTRO VOICE CPS4.5 Contractor Precision Series 4-ch. Amplifier removeINTERM QD-4480 AMPLIFIER 4X120W removeINTER-M SP-100 SYSTEM DIGITAL AMPLIFIER 60W 6 Channel removeLAB GRUPPEN C 16-4 Power Amplifier 4x400 Watts remove
Imageinter-m sp-100 digital amplifier 6ch 60w
SKULDDP4950S-4004004383QD-4480SP-100C16-4
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Price 803.51 incl. GR VAT 1,920.75 incl. GR VAT2,294.00 incl. GR VAT 852.00 incl. GR VAT 715.00 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
 
  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™

mplifier 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 500 Watts
Continuous Rated Power
(1 kHz, THD 1%) 2Ω 500 Watts
Continuous Rated Power
(1 kHz, THD 1%) 4Ω 500 Watts
Continuous Rated Power
(1 kHz, THD 1%) 70v 500 Watts
Continuous Rated Power
(1 kHz, THD 1%) 8Ω 250 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
Maximum Bridged Output 4Ω 1000 Watts
Maximum Bridged Output 8Ω 1000 Watts
Network Control (IRIS-Net) Optional
Slew Rate 28 V/µs
Total Harmonic Distortion 0.05 %
Variable Load Drive (VLD) Yes
Height 2RU 88.1 mm (3.47“)
Width 481 mm (18.94“)
Depth 421.5 mm (16.59“)
Weight Net 11.1 kg (24.47 lbs)

aposirsi_electrovoice

  • Manufacturer: INTER-M
  • Category: AMPLIFIERS
  • Use: POWER AMPLIFIERS 100V
  • Measurement Unit: Attribute34381
  • Warranty Months: 12
  • Depth (cm): 38.0
  • AC Line Voltage and Frequency Configurations Available: 220-240VAC DC24V
  • Height (cm): 8.8
  • Weight (Kg): 13.0
  • Order Quantity: 1
  • Power Output: 60
  • Rack Installation Possible: Yes
  • Channels: 6
  • Power Output W/4Ω: 60
  • Frequency Response (at 1W, 4/8Ω) (dB) ±: 80Hz-20KHz
  • Catalog: Professional
  • Amplifier Type: Power Amplifier
  • Load Impedance: Ohm
  • Group: Attribute49042, Attribute50583
  • Width (cm): 48.2

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 kg8.50 kg11.10 kg15.50 kg13.00 kg12.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 19.60 kg
Weight 8.50 kg
Weight 11.10 kg
Weight 15.50 kg
Weight 13.00 kg
Weight 12.00 kg