LD Systems LDDJ500 Power Amplifier 2 x 250 W 4 Ohm

Discontinued

319.00 incl. GR VAT

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The DJ500 is a powerful, full-featured Class AB power amplifier with an output of 250W per channel 4 ohms and 500W in switchable bridge mode. It is especially suitable for mobile use by DJs and smaller bands and in permanent installations. The DJ500 has extensive protection circuitry and a power-on delay. The half perforated front […]

 

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The DJ500 is a powerful, full-featured Class AB power amplifier with an output of 250W per channel 4 ohms and 500W in switchable bridge mode. It is especially suitable for mobile use by DJs and smaller bands and in permanent installations.

The DJ500 has extensive protection circuitry and a power-on delay. The half perforated front panel and a low-noise fan keep the amp cool. XLR and stereo TRS sockets are used as inputs and Speakon-compatible sockets and heavy-duty screw terminals as outputs. A ground lift switch helps eliminate ground loop hum. LEDs on the front panel next to the easy-grip volume controls indicate functional status, overloading, and triggering of the protection circuit.

The DJ500 functions in the entire frequency range of 20Hz – 20kHz with extremely high dependability, dynamics, and impulse fidelity.

  • Type: 2-channel
  • Output Power 1 KHz @ 4 ohms: 2 x 250 W
  • Output Power 1 KHz @ 8 ohms: 2 x 150 W
  • Output Power 1 KHz @ Bridge 8 ohms: 500 W
  • Output Circuity: Class A/B
  • Frequency Range: 20 – 20.000 Hz
  • THD: 0,05%
  • Voltage Gain: 30dB
  • Input Sensivity: 0,85V
  • Protection: Soft start, short circuit, DC, Temperature, over current
  • Controls:ON/ OFF, Volume, Mode (Bridge/ Stereo), Ground-Lift
  • Indicators: Power, Clip, Protect
  • Connectors Line Input: 2 x XLR, 2 x 6,3mm jack
  • Connectors Speaker Output: 2 x Speakon compatible, 2 x binding post
  • Cooling System: Fan
  • Power Supply: 230V / 50-60 Hz
  • Dimensions (W x H x D): 483 x 88 x 298 mm
Weight 7.00 kg

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Quick Comparison

LD Systems LDDJ500 Power Amplifier 2 x 250 W 4 Ohm removeRCF ED 600: 600 W, 2 IN, EXTENDED DYNAMIC STEREO POWER AMPLIFIERS removeAMERICAN AUDIO VLP-1000 Power Amplifier 2x500 Watts removeAMERICAN AUDIO VLP-600 Power Amplifier 2x300 Watts removeAMERICAN AUDIO VLP-300 Power Amplifier 2x150 Watts removeFOSTEX RM-2 Amplifier d-class (10W x 2) remove
NameLD Systems LDDJ500 Power Amplifier 2 x 250 W 4 Ohm removeRCF ED 600: 600 W, 2 IN, EXTENDED DYNAMIC STEREO POWER AMPLIFIERS removeAMERICAN AUDIO VLP-1000 Power Amplifier 2x500 Watts removeAMERICAN AUDIO VLP-600 Power Amplifier 2x300 Watts removeAMERICAN AUDIO VLP-300 Power Amplifier 2x150 Watts removeFOSTEX RM-2 Amplifier d-class (10W x 2) remove
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SKULDDJ500ED600E003175E002985E004734RM 2
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Price 319.00 incl. GR VAT 585.89 incl. GR VAT 592.00 incl. GR VAT 470.00 incl. GR VAT 389.00 incl. GR VAT 435.00 incl. GR VAT
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Description
ContentThe DJ500 is a powerful, full-featured Class AB power amplifier with an output of 250W per channel 4 ohms and 500W in switchable bridge mode. It is especially suitable for mobile use by DJs and smaller bands and in permanent installations. The DJ500 has extensive protection circuitry and a power-on delay. The half perforated front panel and a low-noise fan keep the amp cool. XLR and stereo TRS sockets are used as inputs and Speakon-compatible sockets and heavy-duty screw terminals as outputs. A ground lift switch helps eliminate ground loop hum. LEDs on the front panel next to the easy-grip volume controls indicate functional status, overloading, and triggering of the protection circuit. The DJ500 functions in the entire frequency range of 20Hz - 20kHz with extremely high dependability, dynamics, and impulse fidelity.
  • Type: 2-channel
  • Output Power 1 KHz @ 4 ohms: 2 x 250 W
  • Output Power 1 KHz @ 8 ohms: 2 x 150 W
  • Output Power 1 KHz @ Bridge 8 ohms: 500 W
  • Output Circuity: Class A/B
  • Frequency Range: 20 - 20.000 Hz
  • THD: 0,05%
  • Voltage Gain: 30dB
  • Input Sensivity: 0,85V
  • Protection: Soft start, short circuit, DC, Temperature, over current
  • Controls:ON/ OFF, Volume, Mode (Bridge/ Stereo), Ground-Lift
  • Indicators: Power, Clip, Protect
  • Connectors Line Input: 2 x XLR, 2 x 6,3mm jack
  • Connectors Speaker Output: 2 x Speakon compatible, 2 x binding post
  • Cooling System: Fan
  • Power Supply: 230V / 50-60 Hz
  • Dimensions (W x H x D): 483 x 88 x 298 mm

The high efficiency of the ED series enables maximum efficiency with low heat generation.

A new and unique Class-H circuity technology using state of the art SMD Surface Mount Technology with a reduced number of components offering performance levels exceeding audiophile levels like a slew rate of 50V/µs and high-end extended dynamic sound. The amplifier provides 2x300W into 4 Ohm is equipped complete with temperature-controlled fan cooling, all common protective circuits such as over-temperature, short circuit, RFI and soft start.
The integral soft clip limiter protects against damage to the connected loudspeakers, the activity of a protective circuit, signal and limiter are shown for each channel by LEDʼs.

AMPLIFIER SPECIFICATIONS
Power output stereo 4Ω:2 x 300 Watt rms 
Power output stereo 8Ω:2 x 180 Watt rms 
Power output bridged 8Ω:600 Watt rms 
Frequency Response:20 Hz ÷ 20 kHz  
Signal/noise rate:> 105 dB 
Crosstalk:> 70 dB 
Distortion (THD+N): 
Intermodulation: 
Damping factor:200:1 (8 Ω) 
Slew rate:50 V/μS 
INPUT SECTION
Input connector:2 x XLR balanced, 6,3mm jack unbalanced 
Input sensitivity:0 / 0.775 dBm/V RMS 
Input impedance: 10.000 kΩ 
Controls:Volume control for each channel 
OUTPUT SECTION
Output connector:2 x Neutrik Speakon 4 ways 
SYSTEM PARAMETERS
Cooling:Two-speed fan 
Protections:Temperature, DC, RFI short circuit, Soft-Start thermal on transformer 
Amplifier class:H 
POWER REQUIREMENT
Operating voltage:220÷240 / 110÷120 ~ 50 / 60 V ~ Hz  
Max.current:6 A 
Power Consumption:1300 W 
PHYSICAL SPECIFICATIONS
Height:88 / 3.46 mm/inch 
Width:483 / 19.01 mm/inch 
Depth:350 / 13.77 mm/inch 
Net Weight:11.45 / 25.24 Kg/Lbs 
SHIPPING INFORMATION
Package height:120 / 4.72 mm/inch 
Package width:540 / 21.25 mm/inch 
Package depth:470 / 18.05 mm/inch 
Shipping Weight:13.81 / 30.44 Kg/Lbs

 

- Output Power:
500W RMS Per Channel @ 4 Ohms, 1kHz, 0.1% THD
330W RMS Per Channel @ 8 Ohms, 1kHz, 0.1% THD
- Bridge Mode, Mono 820W RMS @ 8 Ohms, 1K Hz, 1% THD
- Total Harmonic Distortion: Less Than 0.1% (20Hz - 20kHz @ 8 Ohms)
- Frequency Response: (+/-01db, @rated output Power, 8 Ohms): 20Hz - 20K Hz
- Slew Rate: 15V Per usec
- Damping Factor: @ 8 Ohm: 300
- Impedance: 20 Ohms balanced / 10 Ohms unbalanced
- Cooling System: 2 individual fans
- Special Features: High/Low Pass Filter / Input Sensitivity Selector / Ground Lift; Limiter
- build in clip limiter
- Input: XLR 3pin + Jack 6,3mm
- output: Speakon + Binding post
- Dimensions (LxWxH): 360 x 482 x 88mm 2-rack mount spaces
- Weight: 15 KG.

VLP Series Powere Amplifier

 

Output Power: 300W RMS Per Channel @ 4 Ohms, 1kHz, 0.1% THD 200W RMS Per Channel @ 8 Ohms, 1kHz, 0.1% THD (Bridge Mode, Mono) 600W RMS @ 8 Ohms, 1K Hz, 1% THD

Total Harmonic Distortion: Less Than 0.1% (20Hz - 20kHz @ 8 Ohms)

Frequency Response: (+/-01db, @rated output Power, 8 Ohms): 20Hz - 20K Hz

Slew Rate: 15V Per usec

Damping Factor @ 8 Ohm: 300

Impedance: 20 Ohms balanced / 10 Ohms unbalanced

Cooling System: 2 indivdual fans

Special Features: High/Low Pass Filter / Input Sensitivity Selector / Ground Lift Limiter

Dimensions (LxWxH): 14" x 19" x 3.5" / 360 x 482 x 88mm 2-rack mount spaces

Weight: 33 lbs. / 15 Kgs.

Special Features: High/Low Pass Filter; Input Sensitivity Selector; Ground Lift; Limiter

VLP Series Power Amplifier


Output Power:
- 150W RMS Per Channel @ 4 Ohms, 1kHz, 0.1% THD
- 100W RMS Per Channel @ 8 Ohms, 1kHz, 0.1% THD
(Bridge Mode, Mono)
- 300W RMS @ 8 Ohms, 1K Hz, 1% THD

Total Harmonic Distortion: Less Than 0.1% (20Hz - 20kHz @ 8 Ohms)

Frequency Response: (+/-01db, @rated output Power, 8 Ohms): 20Hz - 20K Hz

Slew Rate: 15V Per usec

Damping Factor @ 8 Ohm: 260

Impedance: 20 Ohms balanced / 10 Ohms unbalanced

Cooling System: 2 indivdual fans

Special Features: High/Low Pass Filter / Input Sensitivity Selector / Ground Lift

Dimensions (LxWxH): 13.25" x 19" x 1.75" / 336 x 482 x 44mm (1-rack mount space)

Weight: 24 lbs. / 11Kgs.

Special Features: High/Low Pass Filter; Input Sensitivity Selector; Ground Lift

  • Rack mount stereo powered monitor speaker system
  • New AES/EBU digital input
  • lndependent MUTE function
  • Sophisticated control panel section
  • Ideal where space is at a premium
RM-2 is the ideal solution for monitoring needs in various space-challenged environments such as machine rooms, VTR monitoring, surveillance, mobile and stationary control rooms, theme park applications where audio monitoring is needed and the room for installation is not enough. Adding these new feature sets, RM-2 is now more versatile to various applications.
  • Stereo analog balanced +4DBu inputs with combo connectors (XLR & 1/4" plug).
  • AES/EBU digital input with XLR connector working with fs 44.1kHz to 96kHz.
  • Sophisticated control panel section including 26-dot stereo LED meter, biaxial stereo gain control, phone jack, Channel select switch as well as Input select switch.
  • Independent MUTE function by holding down CH SEL key for a while.
  • Auto Mute when powering on*.
  • D-class power amplifier (10W x 2) for clear sound reproduction and light weight construction.
  • Multi-voltage power supply.

Speaker Section

  • Unit: 110 x 40mm cone type, magnetically shielded, x 2
  • Impedance: 8 ohms
  • Output SPL: 84 dB/W (1m)
  • Frequency response: 200Hz to 20kHz

Amplifier Section

  • Rated output power: 10W or more (8 ohms, 1kHz)
  • Residual noise: -60 dBV or less (DIN AUDIO)
  • Distortion: 0.5% or less (10W / 4 ohms, 1kHz)

Digital input

  • Connector: XLR-3-31 type
  • Digital input Format: IEC60958 (AES/EBU)
  • Digital inputSampling frequency: 44.1kHz to 96 kHz

Analog input

  • Connector: XLR / 1/4" combi-jack
  • Analog input Nominal input level +4dBu (XLR), -10 DdBV (1/4“)
  • Analog input Input impedance 10k ohms or more

Phones

  • Connector: 1/4" stereo jack
  • Applicable load imp. 8 ohms or more
  • Rated output power 20mW + 20mW (32 ohms, 1kHz)

General

  • External dimensions: 430(W) x 44(H) x 282(D) mm
  • Weight: Approx. 3.5kg
  • Power requirement: 100 - 240V~, 50/60Hz
  • Power consumption: 10W
Weight7.00 kg13.81 kg15.00 kg15.00 kg11.00 kg3.50 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 7.00 kg
Weight 13.81 kg
Weight 15.00 kg
Weight 15.00 kg
Weight 11.00 kg
Weight 3.50 kg