CROWN XLS402 Details
The XLS Series of power amplifiers from Crown represents a new era in affordable, quality power amplification. The line consists of three models in a uniform, rugged chassis, incorporating the best of tried-and-true design principles and innovative features. XLS Series amplifiers are professional stereo power amplifiers engineered to meet demanding audio requirements—reliably and within budget. Plus, every XLS Series amplifier is backed by Crown’s 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!
Reliable design incorporates many popular features.
- Housed in a rugged, all-steel 2U chassis.
- Efficient forced-air fan prevents excessive thermal buildup.
- Electronicall
y balanced XLR inputs and touch-proof binding post outputs and two Speakon® outputs.
- Features precision detented level controls, power switch, and four LEDs, which indicate clip for each channel, power and fault conditions.
- Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications
Specifications
The following applies to units in Stereo mode with 8-ohm loads and rated input sensitivity unless otherwise specified.
Performance
Sensitivity (volts RMS) for full rated power at 4 ohms,
XLS-202: 0.725
XLS-402: 1.025
XLS-602: 1.26.
Frequency Response (at 1 watt) 20 Hz to 20 kHz: ±0.75 dB.
Phase Response (degrees at 1 watt)
at 10 Hz: –10.
at 20 kHz: +19.
Signal-to-Noise Ratio (20 Hz to 20 kHz)
A-weighted, below rated power: > 100 dB.
No weighting, below rated power: > 95 dB.
Total Harmonic Distortion (THD) at full bandwidth power, from 20 Hz to 1 kHz: < 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 ohm) 10 Hz to 400 Hz: >200.
Crosstalk (below rated power)
at 1 kHz: –82 dB.
at 20 kHz: –58 dB.
Voltage Gain (at maximum output): 31 dB.
Power
Load Impedance: Safe with all types of loads. Rated for 2 to 8 ohms in Stereo, 8 ohms in Bridge-Mono.
AC Line Voltages Available (±10%): 120VAC, 60 Hz and 230VAC, 50 Hz.
Controls
Level: Two front-panel, black rotary level controls, one for each channel.
Power: Front-panel switch; on when in the UP position.
Circuit Breaker: Provides overload protection.
Indicators
Clip: Two front-panel red LEDs, one for each channel, illuminate when the channel’s output signal is being overdriven.
Power: Green front-panel LED indicates amplifier has been turned on and AC power is available.
Fault: Yellow front-panel LED illuminates 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.
Input Impedance: (nominally balanced, nominally unbalanced): 20 k ohms, 10 k ohms.
Output Connectors: Two 4-pole Speakon® connectors (one per channel) and two pairs of 5-way binding posts; accepts banana plugs, spade lugs or bare wire. (European models do not accept banana plugs.)
DC Output Offset (shorted input): ±10 millivolts.
Output Signal: Stereo, unbalanced, two-channel.
Protection
XLS Series amplifiers provide extensive protection, including output current limiting, DC protection, circuit breaker, and special thermal protection for the unit’s transformers.
Construction
Ventilation: Flow-through ventilation from front to back.
Cooling: Internal heat sinks with forced-air cooling for rapid, uniform heat dissipation.
Air Volume Requirements (per minute per unit): 80.15 ft³ (2.27 m³).
Dimensions: EIA Standard 19-inch (48.3-cm) rack mount width (EIA RS-310-B), 3.5-inch (8.9-cm) height and 14-inch (35.6-cm) depth behind the mounting surface.
Weight
Net Weight,
XLS-202: 21.0 lbs. (9.5 kg);
XLS-402: 25.3 lbs. (11.5 kg);
XLS-602: 27.2 lbs. (12.3 kg).
Shipping Weight,
XLS-202: 26.0 lbs. (11.8 kg);
XLS-402: 30.3 lbs. (13.8 kg);
XLS-602: 32.2 lbs. (14.6 kg).
CROWN XLS402D XLS SERIES AMP W/FREE
CBI SPKR 25' 14GA BAN/1/4
