04-2015 Titan Ported Enclosure W/ Dual Sundown SA-10D4 Subs

This is a custom-built forward firing ported under rear seat sub enclosure for a 2004-2015 Nissan Titan King/Crew Cab (KC/CC) pickup made to house (2) Sundown SA-10 subwoofers.

Starting with the highest grade MDF, the box is designed and sized to accommodate your subwoofers.  The inside is then sealed and coated with fiberglass resin for additional strength.  The exterior will be wrapped with carpet (NOT trunk liner) to match your vehicle's factory carpet as closely as possible. Please select the carpet color when ordering. The front of the box, visible if looking under the seat, will have a TITAN or Titan burger logo (or any 9-letter logo or symbol of your choice) inlaid under the carpet.

This enclosure will not take up passenger foot space and will clear the driveshaft tunnel.  This is the loudest enclosure you can fit in your truck and still be able to use your back seat.  However, this enclosure will cause the need for you to lift your seat about 2 inches but you do not have to do anything but slide the box under the seat. This space saving enclosure will not disappoint you in any respect and that's guaranteed.


Sundown SA-10 D4 Subwoofer specs: 

  • Speaker Size = 10"
  • Nominal Impedance = 7.08 ohm
  • Rated RMS power handling = 600W
  • Sensitivity = 81.6 dB
  • Fs = 36.6 Hz
  • Qes = 0.54
  • Qms = 5.30
  • Qts  = 0.49
  • Cms= 92.4 µm/N
  • Mms = 205 g
  • BL = 24.82 NA
  • Vas = 10.66 L 
  • Le = 4.71 mH
  • Cutout Diameter= 9 1/4"
  • Mounting Depth= 6"
  • Overall Diameter w/ Gasket= 10 1/2"
  • Displacement= 0.10ft3


A build sheet for vehicle specifics will be sent upon receipt of payment.

04-2015 Titan Ported Enclosure W/ Dual Sundown SA-10D4 Subs
  • Item #: SA10 ported
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Price $899.00
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