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Proficient BBIWS10 Medium Density Fiberboard (MDF) Back Box for the IWS105 Sub
4.5 (27 items)
Limited Time SaleUntil the end
07
29
50
$191.40 cheaper than the new price!!
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New $319.00
Product details
| Management number | 204104395 | Release Date | 2025/10/31 | List Price | $127.60 | Model Number | 204104395 | ||
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Works with the IWS100 sub, designed to fit any standard 16" stud bay. Cuts down on translational energy vibration between adjacent walls. The IWS100 sub is tuned to the BB-IWS10 back box. Not for use with ICS10 and IWS82.
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