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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)
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Manufacturer |
LAB GRUPPEN |
Warranty |
10 Years Gurantee |
Channels |
Dual Channel |
Resistance ohms |
4Ω / 16Ω |
Resistance ohms |
2Ω |
Power (8 ohms/Watt RMS) per channel |
1450 |
Power (4 ohms/Watt RMS) per channel |
2800 |
Power (2 ohms/Watt RMS) per channel |
3500 |
Weight (kg) |
12 |
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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 200: 2x 100 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: 10 kg. Dimensions : 2 RU/483x89x265 mm (19" x 3.5" x 12.6“) | Power Output Level QD4960 :
8ohm (Quad Ch) 170W
4ohm (Quad Ch) 240W
8ohm bridged mono 480W
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 |
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“) |
The Crown® Macro-Tech® i Series continues the Macro-Tech legacy of unparalleled sonic accuracy and detail, putting sound quality above all else
Patented, cutting-edge Class-I circuitry gets more power out of an amplifier with less waste
Rugged construction ensures that all Macro-Techs are built to withstand years of abuse on the road
Global Power Supply — designed to deliver maximum power no matter what country you work in
Built-in load, line voltage, input and output monitoring
Standard Ethernet networking via System Architect® lets system operators monitor and control the amplifier from any location
Performance
Frequency Response (at 1 watt, 20Hz - 20 kHz into 8 ohms) ± 0.25 dB
Signal to Noise Ratio below rated full-bandwidth power,
A-weighted > 108 dB
Total Harmonic Distortion (THD) at 1 watt into 8 ohms
Total Harmonic Distortion (THD) Plus Noise at full rated power
Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1, from full rated output to –30 dB
Damping Factor (20 Hz to 100 Hz at 8 ohms) > 5000
Crosstalk (below rated power, 20 Hz to 1 kHz) > 80 dB
Common Mode Rejection (CMR) (20 Hz to 1 kHz) > 55 dB, typically > 70 dB
DC Output Offset (Shorted input)
Input Impedance (nominal) 10 kilohms balanced, 5 kilohms unbalanced
Maximum Input Level +20 dBu typical
Load Impedance (Note: Safe with all types of loads)
Stereo: 1/2/4/8/16 ohms Bridge Mono: 2/4/8 ohms
Input Sensitivity (referenced to 8 ohm rated output) 1.4V, 32 dB gain, and 26 dB gain
Voltage Gain (referenced to 8 ohm rated output) MAi-5000i:
37.1 dB to 22.2 dB MAi-9000i:
37.9 dB to 23.0 dB MAi-12000i:
39.3 dB to 24.5 dB
Required AC Mains Universal AC input, 100-240VAC , 50/60 Hz (±15%). Maximum AC mains voltage 264VAC.
AC Line Connector Five cordsets supplied with amplifier (USA, UK, European, Australia, India)
Construction
Cooling Dual-zone, microprocessor controlled, continuously variable speed fans,
front-to-back airflow
Front Panel Cast aluminum with integrated handles.
Weight 28 pounds (12.7 kg) net, 36 pounds (16.3 kg) shipping.
Dimensions (W x H x D) 19 in. (48.3 cm) W x 3.5 in. (8.9 cm) H x 16.2 in. (41.1 cm) D.
Protection Amplifier is protected against reactive loads, faults and shorts. If one channel experiences a catastrophic failure, the entire amplifier will shut down.
4-ohm Dual (per ch): 4,000W
8-ohm Dual (per ch): 2,100W
4-ohm Bridge: 7,000W
8-ohm Bridge: 8,000W
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