i have my hardly used denem dn d 9000 cdjs and a gemini 4 channel mixer all built into one unit great for party mixing or halls clubs ect.. this also cmes with a da 1300 watt pro power amplifier and two 12 inch full range sub drivers and two 10 inch full range sub driver and 2 heavy duty tweeters all sound crisp speakers only used to ake sure they work brand new eqipment worth the money u can contact me by phone for questions if needed number is 07769812223 name is robert