CROWN LPS-800 เพาเวอร์แอมป์ เครื่องขยายเสียง Power Amplifier 300 watt @ 4 ohms,150 watt @ 8 ohms

PRODUCT OVERVIEW

The LPS Series of power amplifiers from Crown® represents a new era in affordable, quality power amplification. All three models in the series are powerful, rugged and reliable. They are suited for applications such as churches, concert tours, stages, disco, pubs, or any place that requires amplifier installation.

PRODUCT DETAILS

Powerful. Reliable. Affordable.

The LPS Series of power amplifiers from Crown® represents a new era in affordable, quality power amplification. All three models in the series are powerful, rugged and reliable. They are suited for applications such as churches, concert tours, stages, disco, pubs, or any place that requires amplifier installation.

The three models in the series are the LPS-800, LPS-1500 and LPS-2500. They are identical except for output power.

Features include XLR inputs, Speakon® and binding post outputs, stereo/parallel/bridge-mono mode, power/fault/signal presence/clip indicators, forced-air cooling; and protection against shorts, no-load, on/off thumps and radio-frequency interference. Every LPS Series amplifier is backed by a one-year limited warranty.

With over six decades of experience designing and building rock-solid products, Crown is the standard in amplifier technology. So check out the affordable Crown LPS Series. They are a powerful argument for quality and value!

For more details about the LPS Series, contact your authorized Crown distributor.

Minimum Guaranteed Power

per channel, both channels driven

LPS800

1 kHz with 0.5% THD

Stereo, 2 ohms (per ch.)

Stereo, 4 ohms (per ch.)

Stereo, 8 ohms (per ch.)

Bridge-Mono, 8 ohms

Bridge-Mono, 4 ohms

300W

150W

600W

Features

Stereo/parallel/bridge-mono mode

Efficient forced-air cooling prevents excessive thermal buildup

Electronically balanced XLR inputs; binding post and Speakon ® outputs

Two level controls, power switch, power LED, and six LEDs which indicate signal presence, clip and fault for each channel

Protection against shorts, no-load, on/off thumps and radio-frequency interference

SPECIFICATIONS

Sensitivity (for full rated power at 4 ohms)1.25 V rms

Frequency Response (at 1 watt)40Hz – 20kHz, +0dB/-3 dB

Signal-to-Noise Ratio (below rated power, 20Hz – 20kHz, A-weighted)>100 dB

Total Harmonic Distortion (THD)<.5%, 20Hz – 20kHz

Intermodulation Distortion (IMD) (60Hz and 7kHz at 4:1 from full rated output to -30dB)<.3%

Damping Factor (8 ohms, 10Hz – 400Hz)>300

Crosstalk (below rated power)at 1kHz: -76 dBat 20kHz: -58 dB

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

Load Impedance (Note: safe with all loads)

4 and 8 ohms in stereo mode, 8 ohms in bridge-mono

AC Line Voltage and Frequency Configurations Available (±10%)120VAC/60Hz220VAC/50Hz240VAC/50Hz

Ventilation:Flow-through ventilation from front to back

Dimensions: Width, Height, DepthEIA Standard 19 inches (48.3cm) rack mount wide, 3.5 inches (8.9cm) high, and 15.2 inches (38.6cm) deep

Net Weight, Shipping WeightLPS800: 20.9 lb (9.5kg), 24 lb (10.9kg)