P-Audio E-18ELF 800W 18 Inch Low Frequency Driver with 4 Inch Voice Coil Twin Pack
P-Audio's truly outstanding E-series drivers represent excellent value for money - and we're so confident in them, we're prepared to back them up with a three year warranty for all of our UK mainland sales. P-Audio's E-18ELF is an extended low frequency loudspeaker designed to handle the ultra low frequency requirements of music playback applications. With a lower limit of 30Hz, the E18-ELF will make sure your dance floor rumbles all night!
If your needs are more for a live music perfomance subwoofer solution, take a look at the 800W E18-LF, which is ideal for live music subwoofers. If you're working with a mix of live music and playback of prerecorded material, the E18-600S is one of our most popular all-round bass drivers - and for the box builder on a budget who doesn't need to be able to crank quite so many Watts, you'll struggle to beat the E18-400S - one of the most pocket-friendly professional-standard audio drivers we've ever been able to offer, with a performance that's hard to believe for the price. If none of this cuts it for you though, and you really don't think that an 18 is enough - you'll probably want to check out P-Audio's range of earth-shattering, high power 21" drivers...
The E-18ELF is an extended low frequency loudspeaker designed for ultra low frequency applications. The rated bandwidth is 30Hz to 100Hz. The E Series II E-18ELF is an 18 inch (460mm) diameter transducer that features a large format 4 inch (101.6mm) voice coil design to ensure very high power handling and high reliability. The E-18ELF is similar to the E Series II E-18LF but has been optimized to additional extended low frequency response. The relationship between loudspeaker efficiency and low frequency response means that the E-18ELF has a lower 1 watt @ 1 meter sensitivity, as compared to the E-18LF, but does offer extended deep bass response.
The E-18ELF should be used whenever very low, extended bass response is required for special effects or when program material contains sufficient content in the extended sub bass range. When high impact tour quality bass is required the E-18LF should be used.
The E-18ELF features a rigid stamped steel chassis coupled to a large diameter Ferrite permanent magnetic structure. The large format voice coil features a high conductivity copper voice coil with substantial thermal capacity. Ultra high temperature adhesive systems are employed to ensure maximum reliability. The E-18ELF has been optimized through the use of computer based measurement and modeling. The extended voice coil length provides increased linear excursion at high input power levels.