High Pass Filter

High Pass FilterWe will customize the Bass Optimizer box to become a 2nd order (12 dB Oct) high pass filter for keeping bass from your main speakers. This prevents the main speakers from straining to do the subwoofer's job in situations where you cannot program your mains to "small" on a surround sound receiver or processor. You may specify a separate frequency for each of the two positions of the EQ switch (up to 150 Hz). In this way, this box can be used with our

so more efficient in the deeper bass

Plays lower in extension over the ULS-15 MK2

horizontally

and Dolby Atmos applications

Note: the high pass filter is subject to a 15% restocking fee if returned

Level control for adjusting the subwoofer level

Features include:

Like our Bass Optimizer

this box can be used with our VTF or ULS series with the 250W amp in systems that need bass curtailment for the main speakers

but also plays lower

the renowned musician's companion subwoofer that has garnered immense popularity in music recording studios and various other contexts

phase inversion switch