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| Forum Announcements | News Fi Audio Giveaway Reminder!Discuss Fi Audio Giveaway Reminder! in the General Shack Area forum; Fi Audio Giveaway Reminder! Less than 20 days remaining to qualify for the Fi Audio Q18 Giveaway! Don't miss this opportunity to win ... |
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| | Fi Audio Giveaway Reminder! Less than 20 days remaining to qualify for the Fi Audio Q18 Giveaway! Don't miss this opportunity to win one of two customized Q18 drivers? ![]() The Q Series of subwoofers is Fi Audio's sound quality reference line. Featuring a hefty double stack motor structure with a heavily bumped t-yoke, the 27mm of Xmax allows for incredibly detailed, tight, and powerful bass. Dual progressive spiders keep the incredible linear excursion of this sub under control, while the extra heavy lead wire feeds the giant voice coil. Working well in several different applications, the Q18 is the new bottom octave benchmark. Q Series: 12”, 15”, and 18” Dual 1, 2, 4, or 8 Ohm Cast basket Wrap around gasket Kraft pulp fiber reinforced cone Single layer wide foam surround Push terminals Extra heavy lead wire FEA optimized motor 3” diameter 4 layer coil Double stack magnets Dual progressive spiders Q18 DUAL 1, 2, 4, or 8 Ohm Fs: 24.5 Hz | 23.8 Hz Re: 0.7 Ohms/coil | 1.4 Ohms/coil Qms: 5.66 | 5.73 Qes: .64 | .63 Qts: .58 | .57 Mms: 322g | 342g Cms: 0.13mm/N | 0.13mm/N Sd: 1210cm^2 | 1210cm^2 Vas: 268 l | 268 l Spl: 89.7dB 1W/1m | 89.4dB 1W/1m Bl: 10.4 N/A | 15.1 N/A Xmax: 27mm Rms: 1000W Sub OD: 18.500” Cut ID: 16.750” Mounting depth: 10.000” Displacement: 0.24cuft Price: $309.00 FREE! For two lucky winners! *shipping is included to U.S. and Canadian addresses only. These drivers will be customized to meet your install application! IB, Sealed or Ported... obviously within the physical limits of the motor and parts. This may delay shipment a few days, but you will have a driver to meet your needs. ***You must have been registered by February 15, 2008 to qualify! Check out this thread for full details on qualification! | |||
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Similar Threads | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Fi Audio Q18 Giveaway Qualification Thread | Sonnie | Fi Audio | 22 | 05-05-08 08:10 PM |
| Fi Audio Q18 Giveaway! | Sonnie | Fi Audio | 19 | 03-27-08 08:03 AM |
| Fi Audio Q18 Giveaway Announcement | Sonnie | Forum Announcements | News | 0 | 12-01-07 11:35 AM |