DISC Crown XLS402 Power Amp

Fullständig Beskrivning

XLS 402:

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.

XLS Series amplifiers are professional stereo power amplifiers engineered to meet demanding audio requirementsreliably and within budget. Plus, every XLS Series amplifier is backed by Crowns unequaled Three-Year, No-Fault, Fully-Transferable Warranty that covers everything. With over five decades of experience designing and building rock-solid products, Crown is the standard in amp technology. So check out the affordable, Crown XLS Series. They are a powerful argument for quality and value!

Features

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.

Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications

Performance

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:

98 dB.

No weighting, below rated power:

93 dB.

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

Controls

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.

Indicators

Signal Presence Indicators: Two green LEDs, one for each channel, illuminate when the channel`s input signal exceeds �40 dBu.

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.

Input/Output

Input Connectors: One per channel; back-panel three-pin female XLR input connectors.

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.

One pair of back-panel binding posts per channel; accepts banana plugs or bare wire. (European models do not accept banana plugs.)

XLS-402: 25.7 lb (11.7 kg)