Crown MA-5000i Power Amplifiers

Crown MA-5000i Power Amplifiers

MA-5000i

20 mS BURST : 2,565W 20 Hz - 20 kHz: 1,800W

1 kHz: 1,800W

4-ohm Dual (per ch): 2,000W

8-ohm Dual (per ch): 1,250W

4-ohm Bridge: 3600W

8-ohm Bridge: 4,000W

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

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

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.