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DD Audo 6.5" 1500 Series Subwoofer

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  • Regular price $399.00

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The 1506 USA made subwoofer will outperform other brands larger diameter drivers in a fraction of the space. This level of performance is accomplished by utilizing the same design elements, like long gap/long coil topology, that you’ll find in our legendary 9500 and 9900 subwoofers.  Like its big brothers, the 1506 is also equipped with VROM surrounds, multi-layer suspensions, lightweight cones, and 800 degree thermoset voice coils. The soft parts are driven via high energy motors that feature our Free Flow cooling system and Faraday shorting ring. This sub is a perfect solution for medium power applications where supreme quality is a necessity.


  1506 (ESP)
Speaker Size (In): 6.5
Watts RMS: 300 - 600
Watts Peak: 2400
Impedance: D2 / D4
VCD (In): 2
Piston Diameter (In): 5.5
Fs (Hz): 47.78
Qms: 5.152
Qes: 0.864
Qts: 0.740
Vas (Liters): 2.398
Xmech (MM): 48
Xmax (MM): 10
Frame OD (In): 7 7/16
Frame OD w/ Gasket (In): 7 9/16
Mounting Diameter (In): 6 5/16
Mounting Depth (In): 6
Motor Diameter (In): 6
Motor Depth (In): 2 13/16
Woofer Displacement (CuFt): 0.05
Ported Enclosure (CuFt): 0.25 - 0.75
Shipping Weight (Lbs): 17.6
Price (USD): 399 each