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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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| Manufacturer |
LAB GRUPPEN |
| Warranty |
10 Years Gurantee |
| Channels |
Dual Channel |
| Resistance ohms |
4Ω / 16Ω |
| Resistance ohms |
2Ω |
| Power (8 ohms/Watt RMS) per channel |
2350 |
| Power (4 ohms/Watt RMS) per channel |
4600 |
| Power (2 ohms/Watt RMS) per channel |
7000 |
| 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 1200: 2x 600 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: 15 kg.
Dimensions : 2 RU / 483 x 88 x 454 mm (19" x 3.5" x 17.9“) | L2400 750W-750W 4ohm (500W-500W 8ohm)
COMPACT MODERN DESIGN
Compact size (2U-Rack Height) with up to 1200W per channel@2ohms
these amps save valuable rack space without compromising power output.
HIGH CURRENT TOROIDAL TRANSFORMER
A high-current toroidal transformer saves rack space
and minimizes hum and noise.
EXCELLENT SOUND QUALITY
The low T.H.D.(0.05%) and high damping factor (400 or higher)
gives excellent sound quality.
2 STAGE POWER SUPPLY
The high-power units (L1800 and L2400) have a 2-Stage Class-H design
that maximizes their performance.
EQUIPPED WITH 30Hz or 50Hz HPF
All amplifiers are equipped with high-pass filters on each channel to
help maintain sound quality, yet help protect the loudspeakers.
EXTENSIVE PROTECTION CIRCUITS
Extensive protection circuits monitor over voltage/current conditions, overheating,
output shorts, and DC voltage to improve performance and reliability.
CLIP-LIMITER CIRCUITS
Clip-limiters on each channel are provided to help prevent
distortion due to excessive signal levels.
L.E.D FUNCTION DISPLAYS
Power, Clip limiter, Signal, Protection, Mode (Parallel/Stereo/Bridged)
LEDs on the front panel indicate the status of the unit in operation. |
Τελικός Ενισχυτής Switching, ισχύος 2X3000W/4Ω, bridged 6000W/4Ω, με ενσωματωμένο επεξεργαστή DSP με έτοιμα preset για διάφορα ηχεία, EQ, limiting, compression, delay, crossover frequencies και subharmonic synthesizer για κάθε κανάλι. Είσοδοι τύπου Phoenix & HD-15, έξοδοι τύπου Barrier Strip, διαχείριση μέσω με Η/Υ (USB) συμβατότητα με HiQnet. Κατάλληλος για κινηματογραφική χρήση, 15 έτοιμα εργοστασιακά preset για κινηματογραφικά ηχεία JBL. Βάρος 10,6 Kg. |
XB Series - Intelligent Power
Power Without Compromises.
The XB is designed for paging, music and alarm signals. Versatile, dynamic
and extremely rugged according to IEC286-3. For the highest requirements
in safety and quality.
Sequential power on, alive contacts and incorporated ground fault detection-
the XB is the solution under all conditions. Without the need for additional
equipment. For uninterrupted and troublefree operation.
High Tech SMT Design
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter,
3 ms Muting Delay
PHOENIX / Speakon
LED Indicators for POWER, SIGNAL, CLIP, PROTECT
Temperature controlled, variable speed low noise fans
Volume Controls at the back
Stereo / Bridged / Parallel Mode
Softstart
Sequential Remote Power On
Alive Contact
Ground Lift
3 Years Warranty
TECHNICAL DATA:
XB 400: 2x 200 W @ 4 Ohm
Class: AB
Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB)
THD: < 0.025%
Signal-to-Noise Ratio: < 103 dB
Channel Seperation: > 85 dB
Input Sensitivity: +6 dBu
Input Clipping: 22 dBu
Input Impedance: 20 kOhm
Damping Factor: 500 @ 4 Ohm
Cooling: 2x fan (temp. reg. variable speed)
Weight:12 kg /(26 lbs)
Dimensions: 2 RU / 483 x 88 x 382 mm (19" x 3.5" x 15“) |
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