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 removeINTERM R-300 PLUS Power Amplifier removeLD Systems LDDP600 Power Amplifier 2 x 300W 8 Ohm removeAMERICAN AUDIO VLP-600 Power Amplifier 2x300 Watts removeBITTNER AUDIO BASIC 800-2x400W-4Ω POWER AMPLIFIER removeRCF ED 600: 600 W, 2 IN, EXTENDED DYNAMIC STEREO POWER AMPLIFIERS remove
NameLD Systems LDDJ500 Power Amplifier 2 x 250 W 4 Ohm removeINTERM R-300 PLUS Power Amplifier removeLD Systems LDDP600 Power Amplifier 2 x 300W 8 Ohm removeAMERICAN AUDIO VLP-600 Power Amplifier 2x300 Watts removeBITTNER AUDIO BASIC 800-2x400W-4Ω POWER AMPLIFIER removeRCF ED 600: 600 W, 2 IN, EXTENDED DYNAMIC STEREO POWER AMPLIFIERS remove
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SKULDDJ500R-300 PLUSLDDP600E002985BASIC800ED600
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Price 319.00 incl. GR VAT 571.00 incl. GR VAT 450.00 incl. GR VAT 470.00 incl. GR VAT 731.60 incl. GR VAT 585.89 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

Reference Quality Power Amplifier [R-300 Plus]

  • Controls :
    Front : Power on/off switch, attenuator, LED indicator
    Rear : Mode seletor switch, Stereo/bridged mono switch
  • Connectors :
    Input : 1 XLR, 1/4" balanced per channel
    Output : 5-way binding post and SpeakonTM per channel
  • Indicators :
    Power : Green, Protection : Red, Clip : Red, Signal : Green
  • Power Source : 100-120VAC or 220-240VAC; 50/60Hz
    (supplied AC mains transformer depends on country requirements)
  • Power Consumption : 250W(2.4A)
  • Weight : 8.4kg/18.5lb
  • Dimensions (WxHxD) : 482x88x317mm/19x3.5x12.5in

The LD Systems DP600 Power Amplifier offers an amplifiying level of 2 x 300 W  2 Ohm

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 circuits. These amps are 2 Ohm and 4 Ohm (bridge) stable in continuous operation. 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 @ 2 Ohms)
2 x 300 W

Rated ouput power (1kHz @ 4 Ohms)
2 x 400 W

Rated ouput power (1kHz @ 8 Ohms)
2 x 300 W

Rated ouput power (1kHz @ 4 Ohms, bridged)
600 W

Rated ouput power (1kHz @ 8 Ohms, bridged)
800 W

Output circuitry
Class H

Frequency response
20 - 20000 Hz

THD
< 0.1 %

Signal-to-noise ratio
105 dB

Damping factor
> 400

Crosstalk
>80 dB

Gain
35 dB

Input sensitivity
0.75 V

Protection circuits
clip limiter , DC protection , short circuit , thermal overload

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

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

Loudspeaker outputs
2

Speaker output connections
Speakon compatible , Terminal posts

Cooling
highly efficient, automatic

Operating voltage
transformer

Operating voltage
230 V AC / 50-60 Hz

Weight
12,8 kg

Features
Volex mains socket

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

BASIC Series - Intelligent Power

BASIC - that's meeting the tightest budgets and professional requirements
in reliability, flexibility and sound. Alone or in combination with the other
products of the Bittner portfolio.
The consequent realisation of the Bittner quality standards indicates once
more our understanding of the contracting business. It underlines our philosophy
that cost consciousness has nothing to do with giving up standards. Compromise
is a word unknown to Bittner Audio!
The incorporation of detent potentiometers, clip limiter, protection circuits for
any imaginable situation, as well as a first-class production process using only
highest-quality components made the BASIC series the choice of most contractors.

Certainly more than basic!

High Tech SMT design
Excellent sound and superior impulse response
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay
XLR Inputs
Speakon and Binding Posts
Clip Limiter
Toroidal transformers
LED Indicators for SIGNAL, CLIP, PROTECT, POWER
Temperature controlled, variable speed, low noise fans
Detent potentiometers
Stereo / Bridged / Parallel Mode
Ground Lift
Robust Steel Chassis
3 Year Warranty

TECHNICAL DATA:
Basic 800:  2x 400 W @ 4 Ohm
Class:  AB
Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB)
THD: < 0.03%
Signal-to-Noise Ratio: < -102 dB
Channel Seperation: > 85 dB
Input Sensitivity:  +6 dBu
Input Clipping:  22 dBu
Input Impedance:  20 kOhm
Damping Factor:  > 400 @ 4 Ohm
Cooling:  2x Fan (temp. reg. variable speed)
Weight:  13 kg.
Dimensions : 2 RU/483x89x265 mm (19" x 3.5" x 12.6“)

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

 

Weight7.00 kg8.40 kg13.00 kg15.00 kg13.00 kg13.81 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 7.00 kg
Weight 8.40 kg
Weight 13.00 kg
Weight 15.00 kg
Weight 13.00 kg
Weight 13.81 kg