QSC RMX1850HD POWER AMPLIFIER 2x750W RMS @ 4Ω, 2x500W RMS @ 8Ω

791.70 incl. GR VAT

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SPECIFICATIONS       8 ohms   FTC 20 Hz – 20 kHz, 0.1% THD   EIA 1 kHz, 0.1% THD 350 W 360 W           4 ohms   FTC 20 Hz – 20 kHz, 0.1% THD   EIA 1 kHz, 0.1% THD 550 W 600 W          […]

 

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SPECIFICATIONS
     
8 ohms
  FTC 20 Hz – 20 kHz, 0.1% THD
  EIA 1 kHz, 0.1% THD
350 W
360 W
   
     
4 ohms
  FTC 20 Hz – 20 kHz, 0.1% THD
  EIA 1 kHz, 0.1% THD
550 W
600 W 
   
     
2 ohms
   EIA 1 kHz, 1% THD
900 W    
     
BRIDGE MONO MODE      
     
8 ohms
  FTC 20 Hz – 20 kHz, 0.1% THD
  EIA 1 kHz, 0.1% THD
1100 W
1200 W 
   
     
4 ohms
   EIA 1 kHz, 1% THD
1800 W     
     
Signal to Noise, 20 Hz-20 kHz 100 dB     
Distortion (SMPTE-IM)   Less than 0.02%     
Input Sensitivity @ 8 ohms 1.23V (+4.0 dBu)     
Voltage Gain 46x (34 dB)      
Output Circuitry Class H     
Power Requirements
1/8 power pink noise at 4 ohms *
6A     
     
ALL MODELS      
     
Distortion (Typical)
  20 Hz – 20 kHz: 10 dB below rated power
  1.0 kHz and below: full rated power
Less than 0.03% THD, 4 and 8 ohms
Less than 0.03% THD, 4 and 8 ohms
   
Frequency Response 20 Hz-20 kHz, ±1 dB
-3 dB points: 5 Hz – 50 kHz
   
Damping Factor, 1 kHz and below Greater than 300 at 8 ohms  
Input Impedance 10k ohms unbalanced, 20k ohms balanced
Input Clipping Input Clipping    
Cooling   Continuously variable-speed fan, rear-to-front air flow    
Connectors, each channel Input: Active balanced; barrier strip, XLR and 1/4″ (6.3mm)
TRS tip and XLR (pin 2 positive)
Output: touch-proof binding posts and Neutrik® Speakon®
   
Controls   Front: AC switch, Ch. 1 and Ch. 2 gain knobs
Rear: 10-position DIP switch
   
Indicators   Power-On: Green LED
Signal: Yellow LED (1 per channel)
Clip: Red LED (1 per channel)
   
Amplifier Protection Amplifier Protection    
Load Protection On/off muting, AC coupling (850, 1450), triac crowbar (1850HD, 2450, on each channel)    
Power Requirements   100, 120, 230 VAC, 50-60 Hz    
  100, 120, 230 VAC, 50-60 Hz 19″ (48.3 cm) rack mounting, 3.5″ (8.9 cm) tall (2 RU),
15.9″ (40 cm) deep (rack mounting to rear support ears)
   
Weight (20 kg) net     
     
     
     
     
     
     
     
     
     
Weight 22.00 kg

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Quick Comparison

QSC RMX1850HD POWER AMPLIFIER 2x750W RMS @ 4Ω, 2x500W RMS @ 8Ω removePHONIC MAX-2500 PLUS Power Amplifier 2x750W removeInterM V-2000 Power amplifier 2Χ550W/4ohm, 2Χ300W/8ohm, 2Χ900W/2ohm removeCrown DSI-2000 2x800W-4Ω Power Amplifier removeQSC PL-325 POWER AMPLIFIER 2x850W RMS @4Ω, 2x1250W RMS @2Ω removeLD Systems DEEP2 1600 PA Power Amplifier 2 x 800 W 2 Ohms remove
NameQSC RMX1850HD POWER AMPLIFIER 2x750W RMS @ 4Ω, 2x500W RMS @ 8Ω removePHONIC MAX-2500 PLUS Power Amplifier 2x750W removeInterM V-2000 Power amplifier 2Χ550W/4ohm, 2Χ300W/8ohm, 2Χ900W/2ohm removeCrown DSI-2000 2x800W-4Ω Power Amplifier removeQSC PL-325 POWER AMPLIFIER 2x850W RMS @4Ω, 2x1250W RMS @2Ω removeLD Systems DEEP2 1600 PA Power Amplifier 2 x 800 W 2 Ohms remove
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Description
Content
SPECIFICATIONS



     
8 ohms
  FTC 20 Hz - 20 kHz, 0.1% THD
  EIA 1 kHz, 0.1% THD

350 W
360 W
   

     
4 ohms
  FTC 20 Hz - 20 kHz, 0.1% THD
  EIA 1 kHz, 0.1% THD
550 W
600 W 
   

     
2 ohms
   EIA 1 kHz, 1% THD
900 W
   

     
BRIDGE MONO MODE      

     
8 ohms
  FTC 20 Hz - 20 kHz, 0.1% THD
  EIA 1 kHz, 0.1% THD
1100 W
1200 W 
   

     
4 ohms
   EIA 1 kHz, 1% THD
1800 W 
   

     
Signal to Noise, 20 Hz-20 kHz 100 dB     
Distortion (SMPTE-IM)   Less than 0.02%     
Input Sensitivity @ 8 ohms 1.23V (+4.0 dBu)     
Voltage Gain 46x (34 dB)      
Output Circuitry Class H     
Power Requirements
1/8 power pink noise at 4 ohms *
6A     

     
ALL MODELS      

     
Distortion (Typical)
  20 Hz - 20 kHz: 10 dB below rated power
  1.0 kHz and below: full rated power
Less than 0.03% THD, 4 and 8 ohms
Less than 0.03% THD, 4 and 8 ohms
   
Frequency Response 20 Hz-20 kHz, ±1 dB
-3 dB points: 5 Hz - 50 kHz
   
Damping Factor, 1 kHz and below Greater than 300 at 8 ohms  
Input Impedance 10k ohms unbalanced, 20k ohms balanced
Input Clipping Input Clipping    
Cooling   Continuously variable-speed fan, rear-to-front air flow    
Connectors, each channel Input: Active balanced; barrier strip, XLR and 1/4" (6.3mm)
TRS tip and XLR (pin 2 positive)
Output: touch-proof binding posts and Neutrik® Speakon®
   
Controls   Front: AC switch, Ch. 1 and Ch. 2 gain knobs
Rear: 10-position DIP switch
   
Indicators   Power-On: Green LED
Signal: Yellow LED (1 per channel)
Clip: Red LED (1 per channel)
   
Amplifier Protection Amplifier Protection    
Load Protection On/off muting, AC coupling (850, 1450), triac crowbar (1850HD, 2450, on each channel)    
Power Requirements   100, 120, 230 VAC, 50-60 Hz    
  100, 120, 230 VAC, 50-60 Hz 19" (48.3 cm) rack mounting, 3.5" (8.9 cm) tall (2 RU),
15.9" (40 cm) deep (rack mounting to rear support ears)
   
Weight (20 kg) net     

     

     

     

     

     

     

     

     

     
Phonic\'s MAX 2500 Power Amplifier provides 1500 Watts of power at 8 ohms (bridge mono) or 750 Watts at 4 ohms (stereo)- ideal for medium to large-size clubs, churches, auditoriums and more. Input to the MAX 2500 amp is achieved via combo connectors that accept both XLR and 1/4\' jacks, and output is achieved through either Speakon?-type connectors or binding posts. The MAX 2500 features ground switches, user defeatable clip limiters, selectable high pass filters, and the option to choose between stereo, parallel and bridge operating modes, making this amplifier ideal for real world application.
  • Output power: 750W @ 4 Ohms stereo, 500W @ 8 Ohms stereo
  • High-current toroidal transformers for greater power and low noise
  • Independent user-defeatable peak limiters reduce distortion
  • Selectable High-Pass filter at 30Hz or 50Hz
  • XLR and 1/4\' TRS input jacks
  • Binding post and Speakon?-type outputs
  • Front mounted gain controls for easy access
  • Signal and Peak LED indicators to monitor performance
  • Short circuit, thermal, subsonic, RF protection, output DC offset
  • Power on/off muting

InterM V-2000 Power amplifier 2Χ550W/4ohm, 2Χ300W/8ohm, 2Χ900W/2ohm bridge 1900W/4ohm

Crown DSi 2000 2x800W-4Ω Power Amplifier

The Crown? DSi 2000 power amplifier shall be a solid-state two-channel model with a switch-mode universal power supply. A rear-panel HD-15 connector shall provide input/output connectivity between the DSi amplifier and the DSi-8M System Monitor.

The outputs shall be usable as stereo or bridged-mono modes of operation.

The bridged-mono mode shall bridge the outputs to provide increased output voltage.

Front panel controls and indicators shall include the following:

Level: Detented rotary level control, one per channel.

Power Switch: On/off switch applies AC power to the amplifi er.

Sel/Prev/Next Buttons: Three buttons near the LCD screen shall be used to access menu items and front panel lockout.

LCD Screen: Backlit liquid crystal display shows speaker presets and signal processing.

Signal Indicator: Green LED, one per channel, illuminates when a very low-level signal is present at input.

?10 Indicator: Green LED fl ashes when output signal exceeds ?10 dB below clip.

?20 Indicator: Green LED fl ashes when output signal level exceeds ?20 dB below clip.

Ready Indicator: Green LED, one per channel, illuminates when the amplifier is ready to produce audio.

Clip Indicator: Red LED, one per channel, turns on at the threshold of audible distortion.

Temp Indicator: Red LED, one per channel, illuminates under excessive temperature conditions.

Power Indicator: Blue LED illuminates when the amplifi er has been turned on and has power.

Rear panel controls and connectors shall include the following:

AC Line Connector: NEMA 5-15P (15A).

Input Connector: Two 3-pin removable Phoenix-type connectors each accept a balanced line-level input signal.

Output Connectors: 4-position barrier strip with connectors for dual louspeakers or bridge-mono loudspeaker.

HiQnet USB Connector: Type B, connects to a HiQnet network.

HD-15 Connector: For cinema I/O compatibility with DSi-8M System Monitor.

The amplifier shall have the following specifications:

Output Power: 2 ohm Stereo (per channel): 1,000W with 1% THD, 4 ohm

Stereo (per channel): 800W with 0.5% THD, 8 ohm Stereo (per channel) 475W

with 0.5% THD, 4 ohm Bridge-Mono: 2,000W with 1% THD, 8 ohm Bridge-

Mono: 1,600W with 0.5% THD.

Voltage Gain at 1kHz, 8 ohm rated output: 26 dB.

Frequency Response: +0/?1 dB from 20 Hz to 20 kHz at 1 watt into 4 ohms.

Load Impedance: Safe with all types of loads. Rated for 2 to 8 ohms in Stereo

mode, 4 to 16 ohms in Bridge-Mono mode.

Sensitivity at 8 ohm rated output: 3.09V.

Sensitivity at 4 ohm rated output: 2.84V.

Sensitivity at 2 ohm rated output: 2.24V.

Signal to Noise Ratio (below rated 8-ohm power at 1 kHz): 105 dB

(A weighted).

Damping Factor: Better than 500 from 20 Hz to 500 Hz.

Crosstalk: > 70 dB below rated power, 20 Hz to 1 kHz.

Input Stage: Input is electronically balanced and employs precision 1% resistors.

Input Impedance (nominal): 20 k ohms, balanced;10 k ohms,unbalanced.

Maximum Input Signal: +22 dBu typical.

Power Rating    

Stereo Mode:
8Ω EIA 1 kHz 1% THD - 500W
4Ω EIA 1 kHz 1% THD - 850W
2Ω EIA 1 kHz 1% THD - 1250W

Bridged Mono:
8Ω EIA 1 kHz 1% THD - 1700W
4Ω EIA 1 kHz 1% THD - 2500W

Damping Factor     Not Specified By Manufacturer
Input Sensitivity     26dB Setting - 3.28V
32dB Setting - 1.60V
Input Impedance     > 10kΩ balanced, or unbalanced
Gain     34.5dB
Frequency Response     20Hz to 20kHz, +/- 0.2dB
Signal-to-Noise Ratio     -106dB
Total Harmonic Distortion (THD)     0.02% @ 2Ω
0.005-0.01% @ 4Ω
0.002-0.01% @ 8Ω
Input Connections     Input: XLR Male, XLR Female and 3-pin detachable terminal blocks (1 each per channel)
DataPort: HD-15, input signal in parallel with XLR input connectors
Output Connectors     Output: Neutrik Speakon (ch 1 wired to both channels) and 5-way binding posts
Controls Front Panel     AC Power Switch
Gain Controls, 21 detents, 1 dB steps (each channel)
Controls (Rear)     Input Mode: Bridge (Yellow), Stereo (Green), or Parallel (Orange)
Gain / Sensitivity: 26dB (Orange), 32dB (Green), or 1.2V (Yellow)
High Pass (each channel): 3Hz (Off), 30Hz (Yellow), or 50Hz (Orange)
Clip Limiter (each channel): Off, On (Yellow)
Indicators     Clip Limiter (each channel): Off, On (Yellow)
Camera Resolution     Flow-thru air path and solid aluminum heat sinks
Power Consumption     120V 50/60Hz - 8.5A
230V 50Hz - 7.5A
Power Requirements     Not Specified By Manufacturer
Dimensions (WxHxD)     19 x 3.5 x 15.63" (48.3 x 8.9 x 39.7cm)
Weight     33.5 lbs (15.2kg)
Specialties     Parallel Dataport, XLR/M and XLR/F connectors for simple loop-through connectivity

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 800 W
Rated ouput power (1kHz @ 4 Ohms) 2 x 650 W
Rated ouput power (1kHz @ 8 Ohms) 2 x 450 W
Rated ouput power (1kHz @ 4 Ohms, bridged) 1600 W
Rated ouput power (1kHz @ 8 Ohms, bridged) 1300 W
Output circuitry Class H
Frequency response 20 - 20000 Hz
THD < 0.1 %
Signal-to-noise ratio 106 dB
Damping factor > 400
Crosstalk >80 dB
Gain 39 dB
Input sensitivity 0.775 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 15,9 kg
Features Volex mains socket
Weight22.00 kg18.00 kg10.50 kg9.00 kg10.00 kg15.90 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 22.00 kg
Weight 18.00 kg
Weight 10.50 kg
Weight 9.00 kg
Weight 10.00 kg
Weight 15.90 kg