Features:

  • The item is non-returnable
  • Model - Aftershock 18
  • 18" Subwoofer - 90 ounce magnet, 3" Voice Coil
  • 8 Ohms, 98 db. - Plywood Construction
  • Line Output/Input - 1/4" and XLR Combo Jack, Low Pass Filter, Clip and Power Light; Can Be Daisy Chained
Five Stars

Loved my tremor but wanted more ....bought the aftershock and it stomps....paired them up and amazing =)

Bangin Bass!

WOW.... did some research before buying this and let me tell you this speaker can hang with the best of them. The price is insane i will be purchasing another one. My wife even said she was impressed!

Great speaker for price

This was my first sub I purchased but I later purchased two Enforcer II. These speakers actually catch every bass note but the enforcer II catch the deeper bass notes. I RECOMMEND THIS SUB TO EVERYONE.

Beware these are mighty

You need to see them to appraciate how mighty and well made they are - I love this stuff. They also shift the air plenty mighty! They are good and I recommend them highly! One more thing you can truely drive an extra pair of passive speakers with them.

Thumps

I use this for an outdoor German Festival. This bad boy moves a lot of air and can be heard from a distance. Don't let the price fool you. This bad boy rocks.

Seismic after shock 18 subwoofer

This subwoofer is the best money I spent . The sound is great. The price is cheap. The sub is not cheap. You won"t regret buying this sub

Sounds Awesom

Seismic Audio - Aftershock-18 - Powered PA 18" Subwoofer Speaker Cabinet did just the trick to our live sound. We will be buying another one soon.

Five Stars

Good solid sub. I now have two of them.

Really pleased with the power to run the whole show on ...

I use this with 2 JBL 15" speakers on poles, with a 16 channel Yamaha board. Really pleased with the power to run the whole show on the front! The clubs we play have small stage areas, and this helps with keeping it to a minimum! Most clubs don't have room for using 2 subs! So it does the job with highs and lows! Great sub!

Great Value!

Amazing where budget is a must. We use this in our small church, and it sounds great.

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