LD Systems LDDJ500 Power Amplifier 2 x 250 W 4 Ohm

Discontinued

319.00 incl. GR VAT

Out of stock

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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 removeAMERICAN AUDIO VLP-300 Power Amplifier 2x150 Watts removeRCF ED 600: 600 W, 2 IN, EXTENDED DYNAMIC STEREO POWER AMPLIFIERS removeInterM V-1000 Power amplifier 2Χ340W/4ohm, 2Χ180W/8ohm, 2Χ600W/2ohm removeFOSTEX RM-2 Amplifier d-class (10W x 2) removeDYNACORD L500 2X250W-4Ω POWER AMPLIFIER remove
NameLD Systems LDDJ500 Power Amplifier 2 x 250 W 4 Ohm removeAMERICAN AUDIO VLP-300 Power Amplifier 2x150 Watts removeRCF ED 600: 600 W, 2 IN, EXTENDED DYNAMIC STEREO POWER AMPLIFIERS removeInterM V-1000 Power amplifier 2Χ340W/4ohm, 2Χ180W/8ohm, 2Χ600W/2ohm removeFOSTEX RM-2 Amplifier d-class (10W x 2) removeDYNACORD L500 2X250W-4Ω POWER AMPLIFIER remove
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SKULDDJ500E004734ED600V-1000RM 2L500
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Price 319.00 incl. GR VAT 389.00 incl. GR VAT 585.89 incl. GR VAT 330.26 incl. GR VAT 435.00 incl. GR VAT 1,070.11 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

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

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

 

InterM V-1000 Power amplifier 2Χ340W/4ohm, 2Χ180W/8ohm, 2Χ600W/2ohm bridge 1200W/4ohm 10-83kHz

high pass filter 30Ηz & 50Ηz

  • 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

The model L 500 is a 2 x 250 Watts Power Amplifier. Linear Precision Series
power amps combine excellent audio performance, modern and innovative
circuit design, meticulous and exceptionally rigid construction, and the highest
levels of operational integrity and reliability with an appropriate and more than
realistic price. The robust steel chassis provides outstanding torsional strength
through L-shaped side panels reaching under the thick aluminium front panel.
Thermal breakers prevent the power supply units from being damaged by thermal
overload. Electronically controlled fans provide sufficient front-to-rear airflow and
a special cool air diverter takes care of thermal stability. The fans? noise-level is
extremely low which provides the possibility for studio use. If necessary, a supplied
air-filter can be mounted behind the front panel ventilation louvres.
 
Features
* Excellent audio performance
* Symmetrical topology
* Ultra-low distortion
* Generously dimensioned power supply units
* Suitable to be operated on loads down to 2 ohms
* Suitable to drive complex loads with phase angles of ± 90 degree
* Extensive protection circuitry
* Unique Back-EMF protection
* Switchable limiters
* Switchable Hi/Lo-Cut filters
* Robust steel chassis
* Exceptional low noise front-to-rear air-flow
* XLR-type inputs and direct-outs
* LED display shows On, In, Out, Limit and Protect
* Highly reliable operation

Specs
* Max. Output Power - into 8 ohms : 2 x 180 W at 1 kHz / THD = 1.0%
* Max. Output Power - into 4 ohms : 2 x 280 W at 1 kHz / THD = 1.0%
* Max. Output Power - into 2 ohms : 2 x 320 W at 1 kHz / THD = 1.0%
* Max. Output Power - into 8 ohms bridged : 1 x 560 W at 1 kHz / THD = 1.0%
* Max. Output Power - into 4 ohms bridged : 1 x 640 W at 1 kHz / THD = 1.0%
* Rated Output Power - into 8 ohms : 2 x 175 W at 20 Hz - 20 kHz / THD = 0.1 %
* Rated Output Power - into 4 ohms : 2 x 250 W at 20 Hz - 20 kHz / THD = 0.1 %
* Rated Output Power - into 2 ohms : 2 x 300 W at 20 Hz - 20 kHz / THD = 0.1 %
* Rated Output Power - into 8 ohms bridged : 1 x 500 W at 20 Hz - 20 kHz / THD = 0.1 %
* Rated Output Power - into 4 ohms bridged : 1 x 600 W at 20 Hz - 20 kHz / THD = 0.1 %
* Frequency Response : 0 dB ..... -1 dB/20 Hz - 20 kHz
* Phase Angle Response : ± 30 degree/20 Hz.....20 kHz
* Maximum Output Level : 45 V / RMS before clipping, no load, ref. 1 kHz / THD = 1%
* Voltage Gain ref. 1 kHz : 26 dB (constant gain option)
* Input Sensitivity : 0 dBu/0.775 V, +6 dBu/1.55 V at rated output / 4 ohms ref. 1 kHz
* Maximum Input Level : +21 dBu / 8.7 V
* Input Impedance active balanced : 20 kohms
* THD at Rated Output : < 0.05 % MBW = 80.0 kHz, f = 1 kHz
* IMD -SMPTE : < 0.01 % 60 Hz, 7 kHz, at rated output
* Signal-to-Noise Ratio : >105 dB at rated output into 4 ohms,
   A-weighted, RMS, input sensitivity +6 dBu
* Attenuation at rated output : > 70 dB f = 1 kHz
* Damping Factor internal 1 kHz : > 300
* DIM 30 : < 0.01 %
* DIM 100 : < 0.01 %
* Slew Rate internal : > 25 V / ?s
* Power Consumption : 300 W 1/8 rated output into 4 ohms
* Width : 483 mm
* Height : 88.1 mm
* Depth : 426 mm
* Weight : 14 kg
 

Weight7.00 kg11.00 kg13.81 kg10.30 kg3.50 kg16.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 7.00 kg
Weight 11.00 kg
Weight 13.81 kg
Weight 10.30 kg
Weight 3.50 kg
Weight 16.00 kg