Direct radiation 21' subwoofer

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  • SW121P 21' direct radiating subwoofer completes bass response with an impressive excursion control and high power handling capability. SW121P is designed to work at 1500 W (AES) continuous power and can handle peaks 6 dB higher than that (up to 6000 W) without damage. Because of its heavy-duty DSS (Double Silicon Spider) suspension system, its double demodulating ring (DDR) and its over-damped housing, SW121P can provide a tremendous amount of defined and controlled low frequency energy. An amplified version is also available (SW121A).

    [System type: Direct radiation bass-reflex]
    [Nominal Impedance: 8 ohm]
    [Input power rating (AES):1500 ]
    [Input power rating (program):3000 ]
    [Frequency response: 32 Hz - 80 Hz (-3dB)]
    [Sensitivity: 96 dB SPL ( 2.83V @ 1m )]
    [Maximum (peak) Output:131 ]
    [Low Frequency Device: 21'' woofer – 5.3'' voice coil]
    [Signal Processing: Proel DSO480, Proel ASO25]
    [Connectors: 2 Neutrik Speakon NL4MP paralleled, 1+ IN+, 1- IN-]
    [Construction: 18 mm birch plywood, internally reinforced.]
    [Finishing: Paint finish]
    [Cabinet Colour: Black]
    [Mounting Pole: 1 x top]
    [Weight:59 lb ]
    [Dimensions (W x H x D): 58.4 x 76.5 x 81.0 cm]