Професионален усилвател Crown → Обява 40018222

300W per channel @ 8 Ohm

450W per channel @ 4 Ohm

900W bridge mono @ 8 Ohm

The four models in the series are the XLS-202, XLS-402, XLS-602, and XLS-802. They are identical except for output power and weight.

Reliable design incorporates many popular features

Housed in a rugged, all-steel 2U chassis

Efficient forced-air fans prevent excessive thermal buildup

Electronically balanced XLR inputs; touchproof binding post and Speakon® outputs

Precision detented level controls, power switch, power LED, and six LEDs which indicate signal, clip and fault for each channel.

Sensitivity (volts RMS) for full rated power at 4 ohms: 1.25 V.

Frequency Response (at 1 watt) 22 Hz to 20 kHz: +0 dB, �0.8 dB.

Signal-to-Noise Ratio (20 Hz to 20 kHz)

A-weighted, below rated power:

No weighting, below rated power:

Total Harmonic Distortion (THD): 200.

Crosstalk (below rated power)

at 1 kHz: �76 dB. at 20 kHz: �58 dB.

Input Impedance (nominal): 20 kilohms balanced, 10 kilohms unbalanced.

Load Impedance: Rated for 2 to 8 ohms per channel in Stereo, 4 to 8 ohms 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

Level: Two front-panel rotary level controls, one for each channel.

Power: Front-panel switch; on when in the IN position.

Circuit Breaker: Back-panel breaker provides overload protection.

Mode Switch: Back-panel switch selects Dual or Bridge-Mono mode.

Clip Indicators: Two red LEDs, one for each channel, illuminate when the channel`s output is being overdriven.

Power Indicator: Blue LED indicates amplifier has been turned on and AC power is available.

Fault Indicator: Two red LEDs illuminate when amplifier is in protect mode. Also illuminates briefly during normal power-up when amplifier is first switched on.

Output Connectors: Two 4-Pole Speakon® Output Connectors accept 2-pole or 4-pole Speakon connectors. The top Speakon connector is wired for both channels so it can be used for bridge-mono wiring or for stereo wiring of two speakers to a single Speakon connector.