I have a Denon unit with 7.1 sound systemAfter doing a lot of Research , like reading reviews and going to audio stores and checking out all the Subwoofers they had on display, I found this Energy woofer was the best choice for the MoneyIts not going to blow you out of your seat, but you will find It to be very crisp and punchy, not muddy at all I can crank it

For small rooms this is great choice with tuneful, tight response and small footprint.

Choice of speaker level and line level inputs make this unit compatible with any source.

Our sound installation expert suggested Energy speakers as a good choice.