This is an ideal Sub to go with 8010 or 8020 plus its aesthetically and audibly pleasing. I paired this one up with 8020 and I was not surprised with the good low end. The full metal body keeps the bass tight despite being not very heavy. The only thing I missed though is the 'by pass' which is not a deal breaker. It can rattle at high volumes but if you monitor at around 85 db then this should not be an issue.