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18cm 8 Ohm midwoofer with ringed magnet and NRSC cone.
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.
This woofer is 8 Ohms ; the 4 Ohm version is here : 18W/4434G00
|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|