HT-18
$199.99
Out of production information about our HT-18 subwoofer.
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Description
This is a place holder page for those looking for information about our out-of-production HT-18. These were only available in Dual 2 Ohm configuration. Sealed enclosure volume of 4.0 ft^3. Power handling was rated at 750 watts RMS. T/S Parameters: Re 4.2 Ohms, Fs 23 Hz, Qes 0.69, Qms 4.11, Qts 0.59, Le 4.7 mH, Sd 1190 cm^2, Vas 220 L, BL 19.5, Mms 434 g, Xmax 25 mm, SPL: 90.7 dB 2.83v
Additional information
| Weight | 20 lbs |
|---|---|
| Dimensions | 18 in |
| Impedance | D2 Ohm |
No specifications available for this product.







kelvinjones322 –
Got 2 of these in my home theater and I am really really loving it. Wish I could get another one to put in the trunk of my Chrysler 300! It sure would make those 6hr round trips to VA more enjoyable!!!
Kevin Worrell –
I mounted the HT-18 in an infinite baffle driving it from 20hz to 50hz in my Mercedes S550. The baffle is 1.5 inches thick and I had to install it using both feet to shove it into place. The driver is facing the trunk area while the rear vents to the passenger compartment via the middle seat passthrough. I’m driving it with an Audio Control LC1-800 with the bass restoration enabled. Unfortunately the Audio Control amplifier is high passed at 29hz and there isn’t any way to change that without losing my warranty. The driver is tight, sounds very good, and has very low group delay. I’m very happy with this driver and will buy more Stereo Integrity products.