Biema® Q SERIES PROFESSIONAL AMPLIFIER 2 x 250W - Q250

A$729.00

Biema® Q SERIES PROFESSIONAL AMPLIFIER 2 x 250W - Q250
[11-Q250]

Biema® Q SERIES PROFESSIONAL AMPLIFIER 2 x 250W - Q250

Image for
illustration only

Biema® - Q SERIES PROFESSIONAL AMPLIFIER -Q250

Biema® - 2 x 250W - 1200W Bridged

The Q series amplifiers are designed to be installed in the most demanding of commercial audio applications such as pub PAs, nightclubs, mobile DJs, cinemas and sporting venues. They are uniquely contemporary in appearance and offer high fidelity performance as individual stand alone amplifiers or stereo amplifiers. Each channel is powered by an independent power supply with high efficiency toroidal transformer. They can be configured to operate in bridge mode (mono) providing up to a massive 1200W RMS power to an 8 ohm load. They will provide full rated power at less than 0.1% total harmonic distortion. The design incorporates a thermally cued fan forced cooling system.

The protection circuitry employed in the design ensures the integrity of the amplifiers under overload conditions. The circuit even protects itself when a total short circuit is applied across the output terminals. The 'soft start' limiter will immediately shut down the output drive in overload or short circuit conditions, then will gradually restart when the fault condition has been removed. Each channel includes its own recessed front mounted volume control and rear panel mounted XLR & 6.35mm phono jack balanced inputs with selectable sensitivities of 0.77V, 1.4V and 3.5V. This allows input signals from a wide variety of source equipment. Output connections are made via heavy duty binding posts or industry standard heavy duty speaker connectors.

Features:

  • Rugged heavy duty construction
  • 19" rack mount
  • Stylish cosmetics
  • 3 modes of operation - stereo, parallel and bridged
  • Selectable input sensitivity
  • Independent power supplies for each channel
  • Soft start limiter
  • Earth lift switch
  • Limiter on/off switch
  • XLR & 6.35mm balanced inputs
  • Binding post & industry standard heavy duty output speaker connectors
  • Front & rear carry handles
  • Clipping & overload/overdrive protect indicators
  • Recessed detent volume controls for each channel
  • Thermally cued fan forced cooling
  • 2 Year Warranty

SPECIFICATION

Model
Q250
Q400
Output power
@ 1KHz THD ≤ 0.1%
Stereo 8 ohm 250W+250W 400W+400W
4 ohm 400W+400W 600W+600W
Bridge 8 ohm

650W

1200W
Frequency response
10Hz-50KHz -1.5dB
Input sensitivity
0.77V/26dB/1.4V
Input impedance
20K ohm
Signal/noise ratio a-weighted RMS
> 100dB
> 100dB
Crosstalk at rated output power 8 ohm 1KHz
> 70dB
> 70dB
Damping factor f=1KHz 8 ohm
> 200
> 200
Protection
Short circuit, current limited DC fault AC line fuse, thermal cut OFF power up/down transients, slow start
Indicators
Power(blue) protect(yellow) clip(red) bridge(green) parallel(green)
Cooling
Variable speed fan
Front panel controls
Level ACH, BCH power switch
Rear panel controls
Stereo/bridge/parallel mode switch, 0.77V/26dB/1.4V input sensitivity switch, ground /lift switch
Input connectors
Bal XLR , bal1/4"
Output connectors
Binding posts 2-pole, 4-pole Speakon
Power consumption half power 8 ohm
< 470W
< 540W
Power supply
AC 115V/230V 50~60Hz
Product/Shipping dimensions (WxDxH)
482x460x88(516x500x168)mm
Net.Weight / Gross.Weight
16kg / 22kg
19.3kg / 24kg

  

Reviews
Add  to del.icio.us Add  to Digg Add  to Facebook Add  to Google Add  to PInterest Add  to Newsvine Add  to Reddit Add  to Twitter Add  to Stumbleupon
Currently viewing: Biema® Q SERIES PROFESSIONAL AMPLIFIER 2 x 250W - Q250
Quick Find
 
Use keywords to find the product you are looking for.
Advanced Search
Manufacturers
0 items
Share Product
Share via E-Mail Share on Facebook Share on Twitter
Manufacturer Info
BIEMA Homepage
Other products
Search the Web
InfoComm Engineering
Mob: 0412 727 224 Ph: (03) 9789 3547 Fax: (03) 9011 6180