Reference Infra Subwoofer
From the early stages of Research and Development into a no compromise standalone subwoofer, it was apparent how vital this element of a home Theatre set up played in the overall rendition of audio playback.
The essence of a great subwoofer carries the impact of low frequencies where sounds can be felt as well as heard and where sounds such as the human voice, piano and small calibre gun shots contain low frequency registers that are reproduced by the subwoofer.
The laws of physics dictate that to move sufficient air with low distortion and clarity, a large drive unit is essential to ultimate performance.
Designed around a 15" high spec dual voice coil drive unit in a complex secondary ported cabinet coupled with a 500W high current amplifier enables this subwoofer to deliver exceptional low frequency performance even in a large room.
The Robson Reference Infra subwoofer will take your senses to another dimension where your ears play only one role in home Theatre entertainment.
|Scandinavian Birth Ply braced construction
|Secondary ported enclosure
|1 x 402mm Inverse dual voice coil subwoofer unit
|12Hz to 240Hz +/- 2dB on axis
|4 Ohms nominal
|40Hz to 150Hz
|0 and 180 degrees
|Low level L, R and combined
|500W peak un-clipped programme
|Height - 63cm
Width - 52cm
Depth - 52cm
|Standard finish available in black hide and oak. Bespoke options available in various hides and hardwood.