
The 9900s are some of our most sonically accurate sub-drivers. This accuracy comes from a low moving mass, ultra-high energy design that uses a crazy strong motor combined with long gap/long coil topology, that you’ll find on our legendary 9500 and 9900 subwoofers. Like their big brothers, the 9900 Series subs come with V-ROM surrounds, multi-layer spiders, 800-degree thermoset voice coils, and cast aluminum frames. All of these features combine to make the 9500 Series a brutally musical addition to our USA built lineup.
Driver Size (Inches): 15
Watts RMS: 1500 - 2500
Peak Power: 10000
Voice Coil Diameter: 4
Impedance: Dual 1ohm
Piston Diameter (Inches): 14 1/4
Fs (Hz): 34.32
QMS: 6.551
QES: 0.426
QTS: 0.400
Vas (Liters): 54.38
X-Mech (MM): 62
X-Max (MM): 22
Frame OD (Inches): 16 5/8
Frame OD w/Gasket (Inches): 16 3/4
Mounting Diameter (Inches): 15 3/16
Mounting Depth (Inches): 10 5/16
Motor Diameter (Inches): 10 5/16
Motor Depth (Inches): 4 9/16
Woofer Displacement (CuFt): 0.4
Ported Enclosure (CuFt): 3.00 - 6.00
Shipping Weight: 87