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PROFESSIONAL AUDIO AMPLIFICATION

LPS 42B4

4 - CHANNEL LINEAR POWER SWITCH AMPLIFIER

AMPLIFICATION REFINED. AUDIO RE-IMAGINED.

KLM LPS Series professional audio power amplifier with ultra-low distortion, high efficiency, and precision-engineered.
KLM LPS Series professional audio power amplifier with ultra-low distortion, high efficiency, and precision-engineered.

LINEAR POWER SWITCH™

Patented Linear Power Switch™ drive for unmatched precision and audio purity

INTELLIGENT PROTECTION

Advanced multi-layer protection ensures safe operation in any environment.

UNIVERSAL OPERATION

Operates from 150–290V mains with fully universal compatibility.

GREEN LINEAR

87%  efficiency for lower power consumption and sustainable installations

441W @ 4Ω X 4 CH

POWER OUTPUT

215x 60x 186mm

ULTRA COMPACT

0.0006 %

THD AT FULL POWER

 

UNCOLOURED FLAT/ NEUTRAL RESPONSE

6HZ - 42KHZ

FREQUENCY RESPONSE

AUDIOPHILE GRADE PROFESSIONAL RESPONSE PERFORMANCE

TECHNOLOGY THAT DEFIES CONVENTION.

ENGINEERED BEYOND LIMITS

TECHNICAL SPECIFICATIONS

    • 660 W @ 2Ω X 4CH (24% DUTY CYCLE)

    • 441 W @ 4Ω X 4CH (24% DUTY CYCLE)

    • 222 W @ 8Ω X 4CH (24% DUTY CYCLE)

    • 6HZ - 42KHZ ( -3dB ROLL OFF )

    • AUDIOPHILE GRADE PROFESSIONAL RESPONSE PERFORMANCE

    • 0.0006% AT FULL POWER / ALL CHANNELS DRIVEN @ 4Ω

    • UNCOLOURED FLAT/NEUTRAL RESPONSE

    • >120 dB

    • +1.5 dBU FOR MAXIMUM POWER OUTPUT

    • 33K Ω BALANCED

    • 1860 : EXHIBITED AT 4Ω FOR 60 HZ SINUSOIDAL WAVEFORM

    • INPUT VOLTAGE : 150 ~ 290 V AC @ 50 HZ

    • MAXIMUM INPUT CURRENT : 5.1 AMPERES

    • NUMBER OF GAIN CONTROLS : 4 ( GEARED POTENTIOMETERS / CH )

    • NUMBER OF ACTIVE FILTERS : 8 ( SELECTABLE HPF/LPF FOR EACH CH)

    • SIGNAL / LIMITER ACTIVITY INDICATORS : 4 ( 1 / CH )

    • POWER INDICATOR : 1 RED ( CONSTANT ) 

    • SYSTEM STATUS : 1 GREEN ( PULSED )

POWER AMPLIFICATION

DESIGNED FOR REAL WORLD ENVIRONMENTS.

AMPLIFICATION REDEFINED.
AUDIO RE-IMAGINED.

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