ESP Loudspeakers was founded in the UK by Sean McCaughan. After folding in the late 90's, ESP made a triumphant return in 2003. These large format audiophile speakers have the goal of reproducing a live musical event.
ESP Loudspeakers are hand-built and tested by McCaughan himself.
There are only two models. The ESP Concert Grand SI have for 8" woofers, four 5" midranges, and two 1" soft-dome tweeters. Frequency response is said to be 25 Hz to 20 kHz with a sensitivity of 90 dB. They weigh in at a beefy 330 pounds each.
The slightly smaller Bodhran SE has two 7" woofers, two 5" midranges, and two 1" soft-dome tweeters. Frequency response is a claimed 39 Hz to 20 kHz. Weight is 140 pounds.