美国皇冠CROWN:XLS-802D 音频功率放大器_功放,舞台功放,音频功率放大器尽在香港百利恒国际有限公司

产品类别：功放

产品名称：美国皇冠CROWN:XLS-802D 音频功率放大器

产品价格：面议
关键词：功放,舞台功放,音频功率放大器
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美国皇冠CROWN:XLS-802D 音频功率放大器技术参数

皇冠 CROWN XLS-802D 舞台功放

2×500W/8Ω 2×800W/4Ω 1×1600W/8Ω
XLS输入灵敏度：4Ω负载满功率输出时为1.25V(RMS有效值)
频响特性（1W）：22Hz-20KHz），+0dB,-0.8dB
信噪比（20Hz--20KHz）:A计权，满功率输出>98dB
不计权，满功率输出>93dB
总谐波失真（THD）:<0.5%
互调失真（IMD）:在满功率输出时，60Hz和7kHz,4:1两个方波，>0.3%(-40dB)
阻尼系数（8Ω）:10Hz-400Hz：>200
通道间串音：1kHz:-76dB;20kHz:-58dB
输入阻抗：平衡输入20kΩ；不平衡输入：10kΩ
负载阻抗：立体声输出时，每通道的额定负载阻抗为2Ω-8Ω，桥接单路输出的额定负载阻抗为4Ω-8Ω
XLS802D满载输出功率表：
立体声：
8Ω：500W 4Ω：800W 2Ω：1050W
桥接：

8Ω：1600W 4Ω：2100W
Crown remains at the front of the power amp pack with their XLS Series!
1,050W/ch @ 2 Ω, 800W/ch @ 4 Ω, 500W/ch @ 8 Ω, 2,100W bridged mono @ 4 Ω, 1,600W bridged mono @ 8 Ω. Designed to provide the quality, power, and reliability you expect from other Crown amps with many of the same controls and features for a much friendlier price.

Features sophisticated protection circuitry (from shorted, open, or mismatched loads, input and high frequency overloads), 5-way fault indicator, red LED on each channel that turns on when distortion becomes audible, green signal-present LED that flashes when the level is extremely low (indicating cabling problems), and detented level controls. Mode select switch for stereo or bridged; 3-speed fan; XLR inputs and Speakon or binding post outputs; all in a rugged steel chassis designed to handle serious road use.
Crown XLS 802D Power Amplifier B Stock Specifications:
Sensitivity (volts RMS) for full rated power at 4 Ω: 1.25 V.
Frequency Response (at 1 watt) 22 Hz to 20 kHz: +0 dB, —0.8dB
Signal-to-Noise Ratio (20 Hz to 20 kHz)_A-weighted, below rated power: _>98 dB. _No weighting, below rated power: _>93 dB.
Total Harmonic Distortion (THD): <0.5%.
Intermodulation Distortion (IMD):_(60 Hz and 7 kHz at 4:1) from full rated output to —40 dB: < 0.3%.
Damping Factor (8 Ω) 10 Hz to 400 Hz: >200.
Crosstalk (below rated power)_at 1 kHz: —76 dB. at 20 kHz: —58 dB.
Input Impedance (nominal): 20 kilΩ balanced, 10 kilΩ unbalanced.
Load Impedance: Rated for 2 to 8 Ω per channel in Stereo, 4 to 8 Ω in Bridge Mono.
AC Line Voltage and Frequency Configurations Available (±10%): 120 VAC 60 Hz, 100 VAC 50/60 Hz, 220 VAC 50 Hz, and 230-240 VAC
29.0 lbs.
Crown XLS 802D Power Amplifier B Stock Features:
Features sophisticated protection circuitry
5-way fault indicator
Red peak clip LED on each channel
Green signal-present LED that flashes when the level is extremely low
Detented level controls
Mode select switch for stereo or bridged
3-speed fan
XLR inputs
Touchproof binding post and Speakon outputs
All in a rugged steel chassis designed to handle serious road use
3-year no-fault warranty
Crown XLS 802D Power Amplifier B Stock Includes:
3-year no-fault warrant
Crown amps are the royalty of the pro audio world. Order now!