CRESTAUDIO PRO9200 2X12200W POWER AMPLIFIER

Pro 9200

Application
Designed with touring sound professionals in mind, the Crest Pro 200 Series power amplifiers
faithfully produce high power with low distortion in an extremely lightweight economical package.
Rock stable in stereo or bridged mode operation this series is engineered to exceed expectations,
when powering multiple or single loudspeaker enclosures down to a 2 ohm load.
The Pro 200 Series offer the protection that ensures safe & trouble free shows night after night.
Design Focus
The Pro 200 Series professional power amplifiers offer Crest's renowned sonic integrity while providing
exceptionally high power ratings (6500 W bridged on the Pro 9200) in a compact, lightweight 2U package.
The Pro 200 Series amps feature Automatic Clip Limiting (ACL) to protect connected drivers; IGM
Impedance Sensing to accommodate varying impedance outputs; tunnel-cooled, high efficiency heat
sinksl and veriable-speed DC fans to limit the operating temperature and extend amplifier life.

FEATURES:
8 Ohm Stereo - 1300 W
4 Ohm Stereo - 2200 W
2 Ohm Stereo - 3250 W
8 Ohm Bridged - 6500 W
Dramatically reduced net weight
Latest generation of high speed, wide-bandwidth output devices
Twin-tunnel cooling with back-to-front air flow
Dual, rear-mounted, continuous variable-speed fans
Balanced male and femal XLR inputs with switch-configurable XLR
polarity and sensitivity selection
Speakon? and five-way binding post output connectors
Ground-lift switch
Front panel circuit breaker switch
Modular construction
Five-year warranty
Dimensions 19" W x 3.5" H x 12.25" D
(483 mm x 89 mm x 312 mm)
Weight 24.1 lbs. (11 kg)

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 400:  2x 200 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:  12 kg.
Dimensions : 2 RU/483x89x265 mm (19" x 3.5" x 12.6“)

Power Output Level R-300 PLUS

STEREO
8ohm(T.H.D 0.05%)  170W+170W
4ohm(T.H.D 0.05%)  250W+250W

BRIDGED MONO
8ohm(T.H.D 0.05%)  460W
8ohm(T.H.D 0.5%)    500W

Frequency Response 20Hz- 20kHz, ±0.5dB

Convection Cooled

SoftStart Protection System

Balanced 10k&ohm;@0.775V Inputs

Power Output Level: QD4240                     

8ohm (Quad Ch)      40W     
4ohm (Quad Ch)      60W                                                          

8ohm bridged mono 120W

Input Sensitivity (8ohm, 1kHz)  0.775Vrms
Input Impedance 20kohm Balanced 
Slew Rate (8ohm, Full Swing) ±30V/?sec
Frequency Response (±0.5dB) 20kHz ~ 50kHz 
T.H.D. (f=20Hz~20kHz, Half Power) 0.03% 
Signal to Noise Ratio 105dB
Damping Factor (8ohm, 1kHz)  100
Rasidual Noise  -85dB
Channel Separation (8ohm, 1kHz)  80dB
Voltage Gain (4ohm)  26dB 29dB 32dB
Power Source  100-120VAC or 220-240VAC ; 50/60Hz
(supplied AC mains transformer depends on country requirements)
Power Consumption  300W 420W 770W
Weight  11.5kg/25.3lb 15.5kg/34.2lb 17kg/37.5lb
Dimensions  482(W) x 88(H) x 369(D) mm
/19(W) x 3.5(H) x 14.5(D) in

Power Output Level:  QD4480                       

8ohm (Quad Ch)       80W    
4ohm (Quad Ch)       120W    
8ohm bridged mono   240W 

Input Sensitivity (8ohm, 1kHz)  0.775Vrms
Input Impedance 20kohm Balanced 
Slew Rate (8ohm, Full Swing) ±30V/?sec
Frequency Response (±0.5dB) 20kHz ~ 50kHz 
T.H.D. (f=20Hz~20kHz, Half Power) 0.03% 
Signal to Noise Ratio 105dB
Damping Factor (8ohm, 1kHz)  100
Rasidual Noise  -85dB
Channel Separation (8ohm, 1kHz)  80dB
Voltage Gain (4ohm)  26dB 29dB 32dB
Power Source  100-120VAC or 220-240VAC ; 50/60Hz
(supplied AC mains transformer depends on country requirements)
Power Consumption  300W 420W 770W
Weight  11.5kg/25.3lb 15.5kg/34.2lb 17kg/37.5lb
Dimensions  482(W) x 88(H) x 369(D) mm
/19(W) x 3.5(H) x 14.5(D) in