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STEREO MODE: 2 x 850W @ 8Ω. 2 x 1400W @ 4Ω. 2 x 2300W @ 2Ω.
BRIDGE MODE: 3000W @ 8Ω. 4600W @ 4Ω.
PROTECTIONS: Soft start DC, short circuit, over load, clip limit, over heat,
progressive volume, VHF. Weight 13 kg.
Dimension W 483 x H 89 x D 505 mm.
Assembled in China. Engineered by Montarbo. | 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 |
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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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
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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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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. |
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