"Great sub for a great price."

Feature:
What could be easier? How many features do you need? It takes a 1/4 input and I think it takes Speakon. I never use the built in crossover in other subs anyway.

Quality:
The Club series speakers are excellent quality. These subs sound great and do their job well. Just know what you're doing and don't fry them and they give you years of good service.

Value:
Good price on a great speaker.

Sound:
This sub is excellent. It's a no-nonsense sub that can handle tons of power and gives you that kick you need for bars and small clubs. If you run this with a crossover, around 2000 (mono 4 ohm)watts of power and a BBE Sonic Maximizer, you'll have a thumping system. Adding a second sub will get that chest pounding bass that every band needs. I've used Yamaha speakers through the years so I knew this would be a good product. I was right. We've had this sub for a couple months now and we've been getting a ton of compliments on our sound.

Ease of Use:
Very simple, very easy.

Support:
Never had to deal with them because they build good products.

Overall:
We'll buy another one next month. I highly recommend this speaker.