Revel B28W In-wall subwoofer Category--Phono Stages The four 12AU7’s on the

The four 12AU7’s on the outside are driver tubes

5 dB/step resolution

then position the carpet spikes underneath the GAIA’s and lower the side back down

Custom toroidal power transformers

Revel B28W In-wall subwoofer Category--Phono Stages The four 12AU7’s on theB28W In wall subwoofer The B28W features two high performance 8" (200mm) drivers, which allow it to provide high quality, low frequency output. The self contained subwoofer module with integrated back box allows for easy retrofit installation application. This in wall subwoofer system is designed to be powered by the SA1000, a single channel, 1500W Peak Class D amplifier. The SA1000 single channel, rack mount amplifier has two outputs in parallel, so