Download the SVS AS-EQ1 subwoofer EQ manual, head on over to page 12 and you will see a sealed subwoofer. Could this be a photo of one of the sealed subwoofers that will be offered by SVS later this year? Well, yes and no.

According to Ed Mullen, of SVS product development and customer service:

Right – it’s a rendering from an SB13-Plus concept binder.

It certainly looks like a subwoofer that might be offered by SVS in the near future, but the incoming sealed subwoofers are spec’d to have wireless capability which the subwoofer in the photo above clearly doesn’t have.

Photo taken from page 5 of the Hsu Research ULS-15 PDF Manual

Having wireless capability on a subwoofer means that the subwoofer should have some sort of provision for a wireless receiver (the transmitter would be connected on the subwoofer pre-out of the receiver). Take the above Hsu Research ULS-15 rear view for example, it has an antenna on the top left part.