These are awesome speakers, I'd go as far to say they're the best I've ever heard, hence why I bought a pair without even thinking where I'm gonna put them! Plus they were on offer in Halfords at the time lol. I paid 55 for them, you'd pay the same on eBay inc. postage. Yours for 50 delivered smile

Here's some specs:

The highly successful a-ccelerate speaker series continues with a fresh design approach for 2005. Created for young tuning fanatics, these high performance speakers provide powerful sound with pumping power bass as well as tough looks, with a black-on-black spoke and grille. Sound-quality performance is upgraded as well. The new midrange and tweeter structure is responsible for smooth sound without harsh overtones, while the sound depth is enhanced by the solid IMPP cone, featuring a strengthened interlaced aramid-fibre blend.

General TS-A6921
Short description 4-way A-ccelerate

Features TS-A6921
Frequency response 25 - 32.000 Hz

Sensitivity (1W/1m) 93 dB

Maximum Power 380 Watt

Nominal input power 80 Watt

Woofer size (cm) 23,7 x 16,3 cm

Woofer material IMPP Cone Woofer with Butyl Rubber Edge

Midrange size (mm) 57,0 mm

Tweeter size (mm) 24,0 mm

Voice Coil bobbin type Glass Imide

50 delivered