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HT-18 v2 18″ Subwoofer

$159.99 $149.99

 

This is a pre-order. Pre-ordering will end on May 23, 2017. Normal pricing will begin on May 23rd 2017.

SKU: HT18 v2 Category:

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Product Description

Stereo Integrity’s Home Theater subwoofers are designed to offer exceptional sound quality and low frequency extension. The HT series of woofers are handsomely equipped with all of the features that you’re looking for. To help keep the voice coil stay cool there is a custom tooled vented spacer ring sandwiched between the basket and the motor to allow cool air to be sucked in around the outside of the coil winding’s. Other elements are class leading 22.5 mm of Xmax and 30 mm of Xmech ensuring plenty of both linear, and peak, travel for those deep bass requirements. You can’t get this much linear displacement for the dollar anywhere else.

Additional Information

Weight 42 lbs
Dimensions 21 x 23 x 14 in
  • 18″ subwoofer
  • 22.5 mm Xmax (one-way linear)
  • 30 mm Xmech (one-way)
  • Triple stacked motor
  • 7.5″ diameter Nomex spider
  • Sewn on leads
  • Spring loaded terminals
  • 2.5″ diameter voice coil
  • 600 watts RMS power handling
  • High roll rubber surround
  • Blank dust cap
  • Available in Dual 2 Ohm

HT18 Specifications Drawing

Enclosure Information:

  • Sealed = 4 ft^3
  • Ported = 5-6 ft^3 tuned to 20 Hz
  • Cutout: 16.7″
  • Outer Diameter: 18.5″
  • Mounting depth: 9.5″
  • Mounting flange to top of surround: 1.5″
  • Displacement: 0.25 ft^3
HT18 Dual 2 ohm voice coils
Re 3.6 ohms
Fs 21 Hz
Qes 0.47
Qms 3.9
Qts 0.42
Le 5.1 mH
Sd 117841 mm^2
Vas 299.3 L
Bl 19.3
Mms 357 g
Cms 151.7
Sensitivity (1w/1m) 89.7 db
Xmax 22.5 mm