Hãng sản xuất: Crown - Mỹ
Xuất xứ: Trung Quốc
Cam kết hàng chính hãng
* Giá chưa bao gồm thuế
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Features |
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Specifications |
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Minimum Guaranteed Power 1kHz Stereo, 4 ohms (per ch.) Stereo, 8 ohms (per ch.) Bridge, 8 ohms Stereo, 4ohms (per ch.) more than 1 mins Bridge, 8ohms more than 1 mins |
750W 500W 1500W 550W 1100W |
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Performance Signal Response (1W) Total Harmonic Distortion (THD) Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1, from full rated output to –30 dB Slew Rate Voltage Gain Damping Factor (8ohms), 10Hz - 400Hz Signal-to-Noise Ratio (below rated power, 20 Hz to 20 kHz, A weighted) Crosstalk (below rated power) At 1 kHz At 20 kHz Input Sensitivity (full rated power, 8ohms) Input Impedance (nominal) Balanced |
20Hz - 20kHz, +0/-1dB < 0.5%, 20 Hz - 20kHz = / < 0.35%
>10V/us 31dB > 200 > 100 dB
–75 dB –59 dB 0.775V or 1.4V 20k ohms |
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Connectors, Controls and Indicators Input Connectors Output Connectors (Speaker Connectors) Front Panel Controls Rear Panel Controls
Power Indicator Signal Indicator Clip (peak) Indicator Fault Indicator Cables |
One balanced XLR 4-POLE Speakon® and one pair Binding Post per channel Power on/off switch, one gain control per channel Output mode switch: stereo (dual), parallel or bridge Input sensitivity switch: 0.775V or 1.4V Blue and Green LED One green LED per channel One yellow LED per channel One red LED per channel Adaptor: 10A, 250V Cables: CCC 3x1.5mm2 |
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Construction Protection
Ventilation Cooling
Dimensions (W x H x D) Net Weight Shipping Weight |
Protection against short circuits, no-load, on/off muting, RF interference. Stable into reactive or mismatched loads Flow-through ventilation from front to back Internal heat sinks with forced air. Fan cooled, speed regulated, thermal protection 19”x3.5”x15.6” (482 mm x 89 mm x 395 mm) 20.0 lb (9.1 kg) 24.3 lb (11.0 kg) |
