PA SYSTEM

LF-61000/LF-61500

Technical Specification

Model: LF-61000 / LF-61500

Rated Power Output: 1000W  / 1500W

Speaker Outputs: 70V, 100V & 4~16Ω

Input Sensitivity & Impedance:

775mV/10KΩ, Unbalanced XLR/TRS Input

Output Sensitivity &Impedance:

775mV/470Ω, Unbalanced XLR/TRS output

Frequency Response: 50Hz~16KHz (+1dB, -3dB )

S/N Ratio: >90dB

THD: Less than 0.5% at 1KHz, 1/3 rated power

Ground Lift: Lift the earth line ground by switch GND/lift to “lift” position

Cooling: Fan automatically start up when temp reaches 55℃

Protection: Over heat, over load, clip & short circuit

Power Supply: ~110V-230V 50/60Hz

Power Consumption: 1500W  / 2300W

Weight: 25.8Kg  / 27.08Kg

Dimensions: 484 x 451 x 132mm

Finish: Panel: aluminum plate, black

             Case: SPCC Panel, black

Description

The range of power amplifiers are designed for general commercial and industrial public address applications. Rack mount design in 3U type, rated power range from 1000W to 1500W which provides a wide selection to meet different sound system needs. Balanced and unbalanced line inputs are it selectable for installer, balanced line output feeds to another power amplifier as well as secures the signal transmission is less noise and longer distance. 70V, 100V and 4-16Ω speaker outputs are convenient for installation when selection different speaker matching. A master volume control is included. Complete protection includes clip, short circuit, high temp and overload. Indications for power, signal, clip, protection and temp.

 

Features

* Rack mount amplifier in 3U type.

* Rated power from 1000W to 1500W.

* 70V, 100V and 4-16Ω speaker outputs.

* Isolated transformer for human safety operation.

* Balanced XLR type line input and unbalanced 1/4 inch TRS phone jack line input.

* Balanced XLR type line output feeds to another power amplifier.

* Reliable protection of over heat, over load, clip & short circuit.

* Indications for power, signal, clip, protection and temp.

* Excellent device of radiator cooling fan that ensures working effectively.