Dynaudio SUB 250

"Sub 250

Incorporating a subwoofer to augment the low frequency performance of any stereo or multi-channel loudspeaker system offers an additional benefit: by reducing the strain on the speakers in terms of reproducing extreme bass information, the overall quality of midrange frequencies and the soundstage reproduction in general are greatly improved.

The High- Pass filter on the Sub 250 crossover enhances the general performance and imaging of the main speakers by reducing inter-modulation distortion. The SUB 250 model is the most compact sub-bass solution from Dynaudio.
Utilizing its powerful 10" woofer in a sealed enclosure that measures less than a cubic metric foot, the Sub 250 delivers a very high level of performance in multi-channel or sub/sat applications where only a modest sized subwoofer would fit.

Incorporating a 200 Watt amplifier, its back panel features a selectable gain setting, a variable Low-Pass Filter (50 Hz to 150 Hz), and a selectable phase switch (0º or 180º). There is one LFE RCA input and output, as well as an RCA SAT/SUB Input and an RCA SAT output.
The SAT High-Pass Filter is also selectable (Flat, 60 Hz, or 80 Hz). The band-pass filtered inputs and outputs make it perfectly suited as a mate for any of the Dynaudio compact monitors in a high quality sub/sat stereo system, where it would produce a purely audiophile grade performance."

This flexible 10" woofer has been a staple of my surround system for years. The walnut cabinet is still in good condition, with a couple minor scuffs on the top and bottom. The woofer itself still performs as good as ever. No original accessories/box included, though it will be shipped and boxed properly along with a substitute power cord.