Alpine R2-W8D4 Enclosed Subwoofers

Alpine R2-W8D4 Enclosed SubwoofersAbout the Alpine R2 W8D4 Maximum bass output With over 40 years of experience, Alpine has the know how to deliver the kind of hard hitting bass you want. The R2 W8D4 8" sub capitalizes on this knowledge with a new motor structure with double stacked magnets for deeper bass and tighter sound. Its Kevlar reinforced pulp cone features a durable HAMR Santoprene surround that allows for huge amounts of excursion, and an oversized poly ceramic dust cap

418 Equivalent Compliance (Vas) 0

Precision Tuning: Metal potentiometers ensure stable settings

75 in / 781 mm Port Extension Length (EL) 17 in / 432 mm Tuning Frequency (Fb) 31

It's dedicated outboard crossover utilizes audiophile grade components for transparent detail

HALO Series: iLX-507

Using the remarkable 13TW5v2 thin-line subwoofer

User selectable tweeter level

or as a 2-channel amplifier producing a potent 250W x 2 into 4 ohms

Rated Continuous (RMS) Power @ 12

plus a very meaty 500W to its subwoofer channel

and an oversized poly ceramic dust cap supplies rigidity to keep the sound tight

provides the ultimate in connectivity