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DBX PMC16
AKG WMS 450 Presenter Set
JBL VRX915M
JBL Control 29AV-WH
AKG PERCEPTION 420
26 Mar 2013

DBX PMC16

01 Jul 2011

AKG WMS 450 Presenter Set

20 Jul 2010

JBL VRX915M

09 Jul 2011

JBL Control 29AV-WH

22 Jul 2010

AKG PERCEPTION 420

MAiThe Crown® Macro-Tech® i Series offers amazing power, light weight and ease of use for touring sound applications. The series includes onboard analog signal processing and a built-in network connection. Modern power amplifiers are sophisticated pieces of engineering capable of producing extremely high power levels. They must be treated with high power levels. They must be treated with respect and correctly installed if they are to provide the many years of reliable service for which they were designed. In addition, MA-i Series amplifiers include a number of features which require some explanation before they can be used to their maximum advantage.


Features..

  • 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
Power Output
Guaranteed minimum power in watts at 20 Hz-20 kHz with 0.35% THD
2-ohm Dual (per ch.)
4-ohm Dual
(per ch)
8-ohm Dual
(per ch)
4-ohm
Bridge
8-ohm
Bridge
20 mS
BURST
20 Hz - 20
kHz
1 kHz
MA-5000i
3,000W
2,000W
2,500W
2,500W
1,250W
4,000W
5,000W
MA-9000i
4,700W
2,800W
2,800W
3,500W
1,500W
5,600W
7,000W
MA-12000i
6,000W
3,750W
3,750W
4,500W
2,100W
7,500W
9,000W

 

Specifications

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
< 0.1%
Total Harmonic Distortion (THD) Plus Noise at full rated power
< 0.35%, 20 Hz to 20 kHz
Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1, from full rated output to –30 dB
< 0.35%
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)
< ± 3 mV
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 (±10%). 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.

 

 

 

   ProductCrownCrown Macro-Tech i Series

Trivia : Pendiri Harman Grup internasional adalah Dr. Sidney Harman dan Bernard Kardon. Mereka membuat perusahaan dengan nama Harman Kardon pada tahun 1953.

PT CIPTA SWARA ANUGRAH
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Jakarta Selatan. Indonesia.
Phone:  +62 21 7225183
Fax: +62 21 7210517
Email: marketing@csa-indonesia.com

SERVICE CENTER

P. 021-7245869




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