Alpine SWR-1043D 10” Type R Subwoofer Dual 4 ohm DVC Mint/Brand New Condition £65 ?

Here I have is a used but in excellent condition Alpine SWR-1043D Type R 10” Subwoofer Dual 4 Ohms (can be wired as 8 ohms or 2 ohms) Will come with Original Retail Box and Manual Subwoofer as you can see is in excellent condition as New, only has 1 or 2 marks which are on the magnet itself. The Cone is spotless with no marks or scratches. These brand new costs around 120 - 130 so have this at a bargain price. This subwoofer for a 10” is really powerful rated at 600 RMS so in the right built box and amp power can put many 12” subwoofers to shame. Specifications: Fs (free air resonance): 31 Hz Qts (total speaker “Q”): 0.53 Qes (electrical “Q”): 0.57 Qes (mechanical “Q”): 7.9 Vas (equivalent compliance): 0.75 ft3 (21 Litres) Xmax (linear excursion one way): 0.78 in. (20mm) Efficiency (1W/1m)*: 83 dB Sd (effective piston surface area): 332 CM² Znom (nominal EXPRESS ENGINE LTD CALL US NOW 0208 501 2046 OR 24hr Line 07985559989 Our dedicated team of professionals here at Express Engines LTD specialize in rebuilding engines and gearboxes. We are able to replace, rebuild, supply and fit engines for almost every road vehicle including many commercial vehicles. As well as fitting engines and gearboxes we also undertake servicing and any general repairs small or large. Our work is supported by the very latest diagnostic equipment. All work is carried out to the highest standard to offer complete customer satisfaction and to boast our quality of work we offer an unlimited mileage one year warranty on all our engines and gearboxes. Here at Express Engines LTD nothing means more to us than customer satisfaction and we have been providing quality serv