Master Audio MQA4100 professional power amplifier2 X 250W RMS / 8Ω, 2 X 350W RMS / 4Ω

199.00 incl. GR VAT

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Professional amplifier – 250W RMS each channel on 8 Ohm – 350W RMS each channel on 4 Ohm – Frequency response: 10-50.000 Hz – Input sensitivity: 0,775V – Signal/noise rate: >96dB – Segregation ratio: >70dB – Dumping factor: >350 – Input impendance: 20Kohms – Slew rate: 45V/microsec. – Thermal protection, short circuit, overload – Ground/Lift […]

 

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Professional amplifier

– 250W RMS each channel on 8 Ohm

– 350W RMS each channel on 4 Ohm

– Frequency response: 10-50.000 Hz

– Input sensitivity: 0,775V

– Signal/noise rate: >96dB

– Segregation ratio: >70dB

– Dumping factor: >350

– Input impendance: 20Kohms

– Slew rate: 45V/microsec.

– Thermal protection, short circuit, overload

– Ground/Lift switch

– RCA, Jack 6.3 mm inputs

– Speakon, jack 6.3 mm, binding connector output

– Dimensions: 482 x 294 x 88 mm

– Weight: 11kg

– Package: 1 piece each box

Weight 11.00 kg
Ohm

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Master Audio MQA4100 professional power amplifier2 X 250W RMS / 8Ω, 2 X 350W RMS / 4Ω removeBITTNER AUDIO XB400-2x200W-4Ω POWER AMPLIFIER removeAMERICAN AUDIO VLP-1000 Power Amplifier 2x500 Watts removeDYNACORD SL-900 / 230V Power Amplifier 900 Watts 8Ω removeRCF ED 600: 600 W, 2 IN, EXTENDED DYNAMIC STEREO POWER AMPLIFIERS removeFOSTEX RM-2 Amplifier d-class (10W x 2) remove
NameMaster Audio MQA4100 professional power amplifier2 X 250W RMS / 8Ω, 2 X 350W RMS / 4Ω removeBITTNER AUDIO XB400-2x200W-4Ω POWER AMPLIFIER removeAMERICAN AUDIO VLP-1000 Power Amplifier 2x500 Watts removeDYNACORD SL-900 / 230V Power Amplifier 900 Watts 8Ω removeRCF ED 600: 600 W, 2 IN, EXTENDED DYNAMIC STEREO POWER AMPLIFIERS removeFOSTEX RM-2 Amplifier d-class (10W x 2) remove
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SKUMQA4100XB400E003175E009273ED600RM 2
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Description
ContentProfessional amplifier - 250W RMS each channel on 8 Ohm - 350W RMS each channel on 4 Ohm - Frequency response: 10-50.000 Hz - Input sensitivity: 0,775V - Signal/noise rate: >96dB - Segregation ratio: >70dB - Dumping factor: >350 - Input impendance: 20Kohms - Slew rate: 45V/microsec. - Thermal protection, short circuit, overload - Ground/Lift switch - RCA, Jack 6.3 mm inputs - Speakon, jack 6.3 mm, binding connector output - Dimensions: 482 x 294 x 88 mm - Weight: 11kg - Package: 1 piece each box

XB Series - Intelligent Power

Power Without Compromises.
The XB is designed for paging, music and alarm signals. Versatile, dynamic
and extremely rugged according to IEC286-3. For the highest requirements
in safety and quality.
Sequential power on, alive contacts and incorporated ground fault detection-
the XB is the solution under all conditions. Without the need for additional
equipment. For uninterrupted and troublefree operation.

High Tech SMT Design
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter,
3 ms Muting Delay
PHOENIX / Speakon
LED Indicators for POWER, SIGNAL, CLIP, PROTECT
Temperature controlled, variable speed low noise fans
Volume Controls at the back
Stereo / Bridged / Parallel Mode
Softstart
Sequential Remote Power On
Alive Contact
Ground Lift
3 Years Warranty

TECHNICAL DATA:
XB 400:  2x 200 W @ 4 Ohm
Class:  AB
Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB)
THD:  < 0.025%
Signal-to-Noise Ratio:  < 103 dB
Channel Seperation:  > 85 dB
Input Sensitivity:  +6 dBu
Input Clipping:  22 dBu
Input Impedance:  20 kOhm
Damping Factor:  500 @ 4 Ohm
Cooling:  2x fan (temp. reg. variable speed)
Weight:12 kg /(26 lbs)                                    
Dimensions:  2 RU / 483 x 88 x 382 mm (19" x 3.5" x 15“)

- 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.

These amplifiers offer high, stable power output and a high efficiency factor on the high performance level and are therefore the ideal choice for driving a multitude of mobile and club systems. SL series power amplifiers are equipped with a comprehensive protection package and dynamic limiters.
The integrated, switchable Low-Pass Notch filter (a typical DYNACORD special feature) corrects the frequency response and optimizes the transient behaviour of loudspeakers.

Maximum Midband Output Power, THD = 1%, 1 kHz, Dual Channel 2 Ω - 650 W, 4 Ω - 450 W, 8 Ω - 270 W Maximum Single Channel Output Power, Dynamic-Headroom, IHF-A 2 Ω - 1150 W, 4 Ω - 660 W, 8 Ω - 350 W Maximum Bridged Output Power, THD = 1%, 1 kHz 4 Ω - 1300 W, 8 Ω - 900 W Input Sensitivity, rated power @ 8 Ω, 1 kHz + 2,2 dBu (1,0 Vrms) Maximum Input Level +21 dBu (8.69 Vrms) Voltage Gain, ref. 1 kHz 32.0 dB Frequency Response, ref. 1 kHz 10 Hz...40 kHz (±1 dB) Output Stage Topology Class AB Dimensions (W x H x D), mm 483 x 88.1 x 421.5 Weight 12.6 kg (27.8 lbs)

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

 

  • 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
Weight11.00 kg12.00 kg15.00 kg12.60 kg13.81 kg3.50 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 11.00 kg
Ohm

Weight 12.00 kg
Weight 15.00 kg
Weight 12.60 kg
Weight 13.81 kg
Weight 3.50 kg