For sale my DB Technologies SUB-15 800watt rms Powered sub, output 133db SPL weighs 30 kilos. Fully working includes spare powercon lead as well. £300 collection from Northampton. Very powerful I have used with audiences up to 700 in a marque wit ha pair of DB tops and could be heard clearly at back of marque ( about 200 yards away) Selling only due to buying 2 new RCF subs. [SOLD]