Crown Professional Powered Amplifier Alpha Series 8 Ohms Stereo, 2 x 800W 4-Ohms Stereo

Model: AS-800

Specification:

Type: Professional Powered Amplifier

Channels: 2

8Ω Stereo RMS Power: 2 × 800W

4Ω Stereo RMS Power: 2 × 950W

2Ω Stereo RMS Power: Not available

8Ω Bridge RMS Power: Not available

4Ω Bridge RMS Power: Not available

Crossover:

Low Pass: 20Hz-120Hz (-6dB)

Low Cut: 120Hz-20kHz (-6dB)

Frequency Response: 20Hz-30kHz (+0/-0.3dB at 1W/8Ω)

Power Bandwidth: 20Hz-30kHz, 84dB/+0dB (rated power at 4Ω, 1% THD + N)

Tour Class Protection: DC protect, short circuit protect, high temperature protect, current inrush protect, input overload protect, output protect, soft startup protect

Total Harmonic Distortion (THD + N): <0.5% (rated power, 4Ω, 1% THD + N)

SMPTE IMD: <0.5% (rated power, 8Ω, 50Hz & 7kHz)

Damping Factor: ≥350 (10-400Hz at 8Ω)

Input CMRR (1kHz): ≥60dB

Standard Input Sensitivity (rated power at 8Ω): 1V

Input Impedance: 30kΩ (balanced), 15kΩ (unbalanced)

Hum and Noise (A-weighted): 95dB

Cross (A-weighted, full power at 4Ω): ≥60dB

Class: AB

Input Connectors (per channel): XLR or Jack

Output Connectors (per channel): 2-way binding posts or speaker connectors

Power Supply (factory configured): 220V/50Hz

Idle Current Draw (220V): 0.2A

Max Current Draw (continuous music cond., 220V/4Ω): 10A

Cooling: Two-Speed DC Fan, air flow from front to rear

Control:

Front Panel: 2 attenuators, power switch

Rear Panel: Signal ground lift & mode switches, filter switch

LED Indicators (per channel): Limiter, signal, protect, power

Construction: Steel chassis, double thickness in rack ear areas

Weight: 13.9 kg

Dimensions (H x W x D to rear rack ears): 8.8 x 38 x 48.8 cm

Accessories Included:

• None specified

Features:

• Tour Class Protection: Comprehensive protection features for reliable operation
• Cooling System: Efficient two-speed DC fan for effective cooling
• Controls and Indicators: Front panel controls and LED indicators for easy operation and monitoring