Scanspeak 18W/8434G00 Midwoofer - Discovery Range.

18W / 8434G00

Scanspeak 18W/8434G00.

18cm 8 Ohm midwoofer with ringed magnet and NRSC cone.

Discovery logo

This midwoofer features the patented woven glassfibre NRSC cone, famed for its benign and smooth sound. The ferrite magnet assembly incorporates aluminium Faraday rings resulting in a wide useable bandwidth. A solid choice for high quality 2 way DIY designs of compact to medium dimensions. Also finds many applications as a quality 18cm replacement speaker.

The 18W/8434G00 is a feature packed drive unit from the entry level Discovery range offering a host of advancements and is capable of excellent results. Available in 4 and 8 Ohms.

Key Features:

    • Coated NRSC Fibre Glass Cone
    • High efficiency 89.4dB @ 2.83V
    • Die cast Aluminium Chassis vented below spider
    • Aluminium Ringed Magnet System
    • Low Damping SBR Rubber Surround

    This woofer is 8 Ohms ; the 4 Ohm version is here : 18W/4434G00

    Basic parameters:

    Resonant frequency (fs) 50 Hz Nominal impedance (Zn) 8 Ω
    Mechanical  Q factor (Qms) 7.58 DC resistance (Re) 5.6 Ω
    Electrical Q factor (Qes) 0.46 RMS power handling 55 W
    Total Q factor (Qts) 0.43 Sensitivity (2.83V/1m) 88.7 dB
    Equivalent volume (Vas) 19.5L Chassis diameter 180 mm

    Here's the full datasheet:

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    Priced as singles, including VAT. Sold as pairs only (2 units).




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