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JBL 4311

Loudspeaker System (1976-80)

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JBL 4311

Specifications

  • Type: 3 way, 3 driver loudspeaker system

    Frequency Response: 45Hz to 15kHz

    Power Handling: 75W

    Crossover Frequency: 1500, 6000Hz

    Impedance: 8Ω

    Sensitivity: 91dB

    Bass: 1 x 300mm long throw

    Midrange: 1 x 130mm cone

    Tweeter: 1 x 36mm direct radiator

    Enclosure: bass reflex

    Grille: black fabric

    Finish: textured gray, oiled walnut

    Dimensions: 597 x 362 x 298mm

    Weight: 19kg

    Year: 1978

  • Type: 3 way, 3 driver loudspeaker system

    Frequency Response: 45Hz to 15kHz

    Power Handling: 75W

    Crossover Frequency: 1500, 6000Hz

    Impedance: 8Ω

    Sensitivity: 91dB

    Bass: 1 x 300mm long throw

    Midrange: 1 x 130mm cone

    Tweeter: 1 x 36mm direct radiator

    Enclosure: bass reflex

    Grille: black fabric

    Finish: textured gray, oiled walnut

    Dimensions: 597 x 362 x 298mm

    Weight: 21kg

    Year: 1979

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Reviews

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rating
Reviewed Jan 02nd, 2017 by humphreg

I have owned a pair of these since 1980, and have not regretted it for even one minute. Used in my home only, they are a loud, clear speaker with fabulous power handling and clarity of sound. No subwoofer is needed with these speakers. I use a Harman Kardon Citation 12 Deluxe power amplifier with these and the sound is very very good. I've also used a Sony-V2 receiver in a pinch and they still sounded great.
I'd recommend these to anybody wanting a vintage type speaker system.

 

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