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Weatherproof, IP65 certified and salt spray tested, marine quality Ventura Series outdoor models can flood your pool, garden or yacht with high quality sound, even in the most extreme atmospheric conditions.

Kef Ventura 4 Weatherproof outdoor speakers (white)

    • Weatherproof sealed enclosure
    • Salt spray tested for over 1200 hours
    • Operating temperature range: -40 to +70 C (-40 to +158 F)
    • Independent test lab certified IP65
    • Aluminium grille and mounting bracket, 1/4"-20 threaded inserts for mounting options
    • Stainless steel / brass hardware
    • Rotatable logo
    Model Ventura 4*
    Type Two-way Sealed box
    HF Unit
    (Fluid Cooled Aluminium)
    19mm Tweeter
    LF Unit 115mm (4.5in.)
    Effective Frequency Range +/– 3dB 75Hz -20kHz
    Crossover Frequency 3.5kHz
    Characteristic Sensitivity Level
    (at 1m on axis for an input of 2.83v)
    Recommended Amplifier Power 10 - 80 Watts
    Nominal Impedance
    Net Weight 2.4kg (5.3lbs)
    Operating Temperature Range -40⁰C to 70⁰C
    (-40⁰F to 158⁰F)
    Dimensions, Cabinet only
    (H x W x D)
    231 x 172 x 173 mm
    (9 x 6.75 x 6.8 in.)
    Dimensions, With bracket and knobs
    (H x W x D)
    235 x 172 x 203.2 mm
    (9.25 x 6.75 x 8 in.)
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