Car Subwoofer - DD AUDIO 9518K (ESP) D2

The 9500s 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 9500 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): 18

Watts RMS: 1000 - 2000

Peak Power: 8000

Voice Coil Diameter: 3.35

Impedance: Dual 2ohm

Piston Diameter (Inches): 15 1/2

Fs (Hz): 30.95

QMS: 6.293

QES: 0.808

QTS: 0.716

Vas (Liters): 97.92

X-Mech (MM): 62

X-Max (MM): 21

Frame OD (Inches): 18 1/4

Frame OD w/Gasket (Inches): 18 1/2

Mounting Diameter (Inches): 16 3/4

Mounting Depth (Inches): 11 5/16

Motor Diameter (Inches): 9 5/16

Motor Depth (Inches): 4 5/8

Woofer Displacement (CuFt): 0.44

Ported Enclosure (CuFt): 5.0 - 6.0

Shipping Weight: 79