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QTX QA400 Power Amplifier

QA400 Amplifier

  • Detented rotary volume controls
  • Clip, signal & protect LED indicators
  • Short circuit and thermal protection
  • Inputs: Balanced XLR & 2 x phono
  • Outputs: Speakon, Jack & Binding posts
Specifications:

Main Output

Speakon/Binding Posts & " Jack

2 x 100WRMS @4Ω
 2 x 70WRMS @8Ω

Line Level Input RCA,

XLR & " Jack Sockets

0.77V/20kΩ
Frequency Response30Hz - 20kHz
THD0.25%
SNR<90db
Power Supply110/230V~50Hz
Dimensions482 x 88 x 270mm (2U)
Weight6.8kg
Download Handbook >Download the Handbook for full specifications and applications
The QTX QA400 Amplifier is a 2-Channel stereo power amplifier which is fan cooled and features short circuit and thermal protection. The QA400 amplifier will deliver high quality, dependable performance at an accessible price. Design of this workhorse amplifier has been focused upon high power delivery without over-complicated features adding excessive costs.
QTX Amplifier QA400 (Rear)
Order Code Each 
442-120QTX QA400 Amplifier 2 x 70W84.50 

IMG Stage Line STA-1508 Amplifier

IMG Stage Line STA-1508 Amplifier

Specifications:
Main Output Screw Terminals8 x 160WRMS @4Ω
 8 x 100WRMS @8Ω
 4 x 320WRMS @8Ω Bridged
Line Input XLR Sockets0.7V/20kΩ Balanced
Frequency Response12Hz - 60kHz
THD<0.1%
S/N Ratio>80dB
Crosstalk>60dB
Power Supply230V~50Hz 2400VA
Dimensions482 x 132 x 310mm (3U)
Weight19kg
Download Handbook >Download the Handbook for full specifications and applications
  • Fan Cooled
  • Speaker switch-on delay
  • High and Low Pass Filters
  • Protected against short circuit, overheating, and DC voltage
  • Tamper proof level controls
  • LED signal indication
  • Ground lift switch

The IMG Stage Line STA-1508 is a multi-channel amplifier, it has been especially been designed for club, stage and disco applications. The amplifier has eight separate channels which can also be combined in pairs in bridge operation to increase the output power. High pass filters and low pass filters can be individually switched for each channel to allow the use as a 2-way system without the need for additional crossover networks. The level controls are located on the rear of the amplifier, this helps protect against tampering. Extensive protective circuits protect the amplifier and the speakers.

IMG STA-1508 (Rear)

Review PROSOUND 03/2006

"Can solve a lot of problems all at once. Is worth every cent of its price."

 

Order Code Each 
STA-1508IMG Stage Line STA-1508 8 x 100 Watt Amplifier323.10 

IMG Stage Line STA-500 Amplifier

STA-500 Amplifier

 

 

Specifications:

Main Output " Jack & Speakon Sockets

2 x 200WRMS @4Ω

 

2 x 125WRMS @8Ω

Line Input " Jack & RCA Sockets

1.3V/55kΩ Unbalanced

Frequency Response

10Hz - 20kHz

THD

0.05%

S/N Ratio

>64dB

Crosstalk

>55dB

Power Supply

230V~50Hz 730VA

Dimensions

482 x 95 x 300mm (2U)

Weight

9.3kg

Download Handbook >Download the Handbook for full specifications and applications
  • Fan-cooling
  • Speaker switch-on delay
  • Protected against short circuit, overheating, and DC voltage
  • 2 level controls
  • LED indication for signal overload
  • Ground lift switch

The IMG Stage Line STA-500 is a stereo PA Amplifier for use on stage and most suitable for small disco applications. It is manufactured from high-quality components with comparable features which can hardly be manufactured at a more reasonable price!

IMG Stage Line STA-500 Amplifier (Rear)
Order Code Each 
STA-500IMG Stage Line Amplifier 2 x 120 Watts99.00 

W Audio TPX 400 Amplifier

W Audio TPX 400 Amplifier

 

 

Specifications:

ModelAMP45

Main Output Speakon Sockets & Binding Posts

2 x 200WRMS @4Ω

 

2 x 130WRMS @8Ω

Bridge Mode1 x 400WRMS @8Ω

Input " Jack & XLR Sockets

0.775V/55kΩ Unbalanced

Frequency Response

20Hz - 20kHz

THD

0.05%

S/N Ratio

>95dB

Crosstalk

>55dB

Power Supply

230V~50Hz

Dimensions

44 x 484 x 345mm (1U)

Weight

9.74kg

Download Handbook >Download the Handbook for full specifications and applications
  • Fan-cooling
  • Speaker switch-on delay
  • Protected against short circuit, overheating, and DC voltage
  • 2 level controls
  • LED indication for signal overload
  • Ground lift switch

Occupying only 1 unit of space in your rack the TPX 400 amplifier deliver up to 400W of power. This lightweight amplifier does not compromise when it comes to audio quality, using high quality components and low noise fans making them ideal for installation. Protection against short circuit, DC, overheating and overloading and have a soft-start delay. LED's on the front indicate power, signal, clipping and triggering of the protection circuit.

TPX 400 Amplifier (Rear)
Order Code Each 
440-045W Audio TPX 400 Amplifier 2 x 130 Watts115.00 

QTX QA1000 Power Amplifier

QTX QA1000 Amplifier

  • Detented rotary volume controls
  • Clip, signal & protect LED indicators
  • Short circuit and thermal protection
  • Inputs: Balanced XLR & 2 x phono
  • Outputs: Speakon, Jack & Binding posts
Specifications:

Main Output

Speakon/Binding Posts & " Jack

2 x 250WRMS @4Ω
 2 x 170WRMS @8Ω

Line Level Input RCA,

XLR & " Jack Sockets

0.77V/20kΩ
Frequency Response10Hz - 20kHz
THD0.25%
SNR<90db
Power Supply110/230V~50Hz
Dimensions482 x 88 x 340mm (2U)
Weight9.1kg
Download Handbook >Download the Handbook for full specifications and applications
The QTX QA1000 Amplifier is a 2-Channel stereo power amplifier which is fan cooled and features short circuit and thermal protection. The QA1000 amplifier will deliver high quality, dependable performance at an accessible price. Design of this workhorse amplifier has been focused upon high power delivery without over-complicated features adding excessive costs.
QTX QA1000 Stereo Amplifier (Rear)
Order Code Each 
442-125QTX QA1000 Amplifier136.50 

IMG Stage Line STA-225 Amplifier

IMGStage Line STA-225 Amplifier

Specifications:
Main Output Screw Terminals and Speakon2x 350WRMS @4Ω
 2 x 250WRMS @8Ω
 1x 700WRMS @8Ω Bridged
Input XLR & " Jack Sockets1.3V/10kΩ Balanced
Frequency Response10Hz - 50kHz
THD<0.1%
S/N Ratio>80dB
Crosstalk>50dB
Power Supply230V~50Hz 1500VA
Dimensions482 x 100 x 330mm (2U)
Weight10.3kg
Download Handbook >Download the Handbook for full specifications and applications
  • LCD for indicating temperature, operating mode, power
  • 2 operating modes can be selected (stereo or bridge)
  • Limiter function can be switched in or out
  • Temperature-controlled fans
  • 2 level controls
  • Ground lift function
  • Speaker switch-on delay
  • Protective circuit with LED indication for protection against short circuit and overheating
  • Each channel with LED's for indicating overload, level and signal

The STA-225 stereo amplifier is especially designed for applications on stage and in the discotheque. It can be used in stereo operation or in mono bridge operation. Extensive protective circuits protect the amplifier and the speakers connected. Two powerful, temperature-controlled fans provide the necessary cooling of the amplifier.

The protective circuits are provided to prevent damage to the speakers and the amplifier. The integrated level limiter reduces the input signal when the limit level is reached at the output. If the amplifier is overloaded, distortions can thus be prevented which could damage the speakers. The switch limiter function can
be switched on and off.

STA-225 Amplifier (Rear)tastenwelt 02/2012
"The plastic housings are of neat workmanship ... the MMX-842USB is a good choice ... the STA-225 features all standard protective circuits, even a clip limiter can be switched on additionally. A display shows useful information on the operation. The system tested provided a really appealing sound: a nice deep bass reproduction and a clear midrange of the 12" speakers and a full and clear reproduction of the high frequencies, too. With the support of a subwoofer, the volume which can be achieved is already sufficient to show a great performance at smaller to medium-sized events. Neither the active bass speaker nor the passive top parts provide an unpleasant or even overstrained sound."
Order Code Each 
STA-225IMG Stage Line STA-225 2 x 250 Watt Amplifier195.00 

IMG Stage Line STA-235 Amplifier

 

IMG Stage Line STA-235 Amplifier

 

Specifications:
Main Output Screw Terminals and Speakon2x 500WRMS @4Ω
 2 x 400WRMS @8Ω
 1x 1000WRMS @8Ω Bridged
Input XLR & " Jack Sockets1.2V/10kΩ Balanced
Frequency Response10Hz - 50kHz
THD<0.1%
S/N Ratio>80dB
Crosstalk>50dB
Power Supply230V~50Hz 2000VA
Dimensions482 x 100 x 330mm (2U)
Weight11.5kg
Download Handbook >Download the Handbook for full specifications and applications
  • LCD for indicating temperature, operating mode, power
  • 2 operating modes can be selected (stereo or bridge)
  • Limiter function can be switched in or out
  • Temperature-controlled fans
  • 2 level controls
  • Ground lift function
  • Speaker switch-on delay
  • Protective circuit with LED indication for protection against short circuit and overheating
  • Each channel with LED's for indicating overload, level and signal

The STA-235 stereo amplifier is especially designed for applications on stage and in the discotheque. It can be used in stereo operation or in mono bridge operation. Extensive protective circuits protect the amplifier and the speakers connected. Two powerful, temperature-controlled fans provide the necessary cooling of the amplifier.

The protective circuits are provided to prevent damage to the speakers and the amplifier. The integrated level limiter reduces the input signal when the limit level is reached at the output. If the amplifier is overloaded, distortions can thus be prevented which could damage the speakers. The switch limiter function can be switched on and off.

STA-235 Amplifier (Rear) 
Order Code Each 
STA-235IMG Stage Line Amplifier 2 x 400 Watts231.75 

HQ Power Qubic 21300 Amplifier

 

Specifications:

Model 
Main Output Speakon Sockets and Binding Posts

2 x 1900WRMS @4Ω

 

2 x 1300WRMS @8Ω

 

1 x 3800WRMS @8Ω Bridged

Line Input XLR & " Jack Socket

0.775 - 1.44V/20kΩ Balanced

Frequency Response

20Hz - 20KHz 0.5dB

THD@4Ω

< 0.01%

S/N Ratio

>100dB

Damping Factor

> 400

Slew Rate

60V/s

Power Supply

230V~50Hz

Dimensions

482 x 145mm x 540mm (3U)

Weight

40kg

Download Handbook >Download the Handbook for full specifications and applications

 

  • Enormous power with exceptional brilliance
  • Front panel with 2 gain controls
  • All operation modes can be monitored via the LED's on the front panel
  • Input sensitivity adjustable via selector on rear panel
  • Limiter adjustable to load impedance
  • Ground lift switch
  • Bridge switch
  • Protection circuits for optimised equipment protection
  • Rugged 19" housing

HQ Power Qubic series of power amplifiers have been designed for continuous use in the most demanding of venues, fitted with twin cooling fans they can operate under the most difficult conditions. These amplifiers have a high damping factor, so they produce a clean clear transparent sound. HQ Power Qubic 21300 professional amplifier feature a well designed limiter which holds down peaks to avoid distortion and damage to your speakers. The amplifiers can be run in conventional stereo mode or parallel mono or you can even bridge the output.

HQ Power Qubic Series Amplifier (Rear)
Order Code Each 
439-315HQ Power Qubic 21300 Power Amplifier480.00 

Zenith CD8000 Amplifier

 

Zenith CD8000 Amplifier

Specifications:

ModelAMP07
Main Output Speakon Sockets and Binding Posts2 x 4000WRMS @2Ω
 

2 x 2500WRMS @4Ω

 

2 x 1500WRMS @8Ω

 

1 x 5000WRMS @4Ω Bridged

 1 x 3400WRMS @8Ω Bridged

Line Input XLR Socket

0.775 - 1.44V/20kΩ Balanced

Frequency Response

20Hz - 20KHz 0.5dB

THD@4Ω

< %

S/N Ratio

>dB

Power Supply

230V~50Hz

Dimensions

88 x 483 x 460mm (2U)

Weight

10.8kg

Download Handbook >Download the Handbook for full specifications and applications

 

  • Protection circuits: Soft start, limit, thermal, short circuit, overload, DC fault protection & AC power supply fuse

  • LED indicators: Power, Active, Signal & Clip

  • Mains Connector - Neutrik Powercon

  • Additional features: Switchable stereo, parallel and bridge and low pass filter

The CD 8000 features high power, outstanding sound quality and superior stability for a wide range of installed sound systems as well as portable live sound applications. The CD8000 features class D technology in a compact 2U package. Automatic clip limiting along with high efficiency tunnel cooling and DC fans ensure reliability time after time.

Zenith CD8000 Power Amplifier (Rear)
Order Code Each 
440-008Zenith CD8000 Power Amplifier (2 x 1500 Watts)544.99 

 

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