The S-250 is a speaker box specifically tuned for the 250 series, which also performs exceptionally well with other amplifiers. Its strong foundation and crystal-clear reproduction of highs and mids make this box a standout in its price range. The speaker is designed as a 2-way system and derives its powerful bass response from the rear-mounted bass reflex port. The bass driver features a robust driver with an extra-stiff Kevlar membrane surface. All components are precisely matched and meticulously calculated. A professional connection terminal with both plug and screw connections for speaker cable attachment completes the features of this speaker.