Scan-Speak 32W/8878T01 Revelator 13" Woofer

Scan-Speak 32W/8878T-01 Revelator 13" Paper Cone Woofer- 320mm - 8 ohm

Spec Sheet PDF

Natural F3 of 25Hz in 5 cf3 ported! Some more Madisound suggestions below.

The 32W/8878T01 is the most powerful woofer designed by Scan-speak to this date, with its large 3” voice coil, excursion and low resonance frequency, it is perfect to reproduce the deepest frequencies. It features a brand new type of paper-sandwich cone with a special foam filling technology (patented) that gives the cone very high stiffness and relative low weight. The motor system has heavy duty copper sleeves for optimizing eddy currents and minimizing self-induction. Consider this exceptional woofer in your next 3-way speaker design. The Revelator woofers and subwoofers feature very rigid cones in paper or aluminium that operate as a piston over a wide frequency range, in combination with Scan-Speak's low-loss linear suspension and the patented Symmetrical Drive (SD-1) results in very low distortion and a smooth and well behaved frequency response as well as perfect transient reproduction.

• Paper sandwich cone with Patented foam filling
• Patented Symmetrical Drive motor
• Spider with balanced woven in tinsel leads
• Linear excursion (+/-7.5 mm)
• 3” Voice coil, Titanium former and paper reinforced
• Stiff and strong die cast aluminium chassis

Some boxes to try:

• 1.8 cubic foot sealed box for F3 of 45Hz. 
• 3.5 cubic feet with a 3" diameter vent by 9" long for F3 of 28Hz.
• 5 cubic feet with 4" diameter vent by 14" long for F3 of 25Hz.