REVIEW SHOP SHARE LEARN
 MKIV-10
  • Frequency Reponse 40 Hz - 160 H
  • Woofer Size 7
  • Subwoofer Power 200 Watt
  • Woofer Material is Fiber
 
 MKIV-12
  • One Magma-12 active driver
  • One SLAPS-12 passive radiator
  • One BA212 - 580 watts digital amp
  • Multi-position remote sensor & control
 
 MKV-10
  • One Magma-12 active driver
  • One SlAPS-10 passive radiator
  • One BA212 - 580 watts digital amp
  • Multi-position remote sensor & control
 
 MKV-12
  • One Magma-12 active driver
  • One SLAPS-12 passive radiator
  • One BA212 - 580 watts digital amp
  • Multi-position remote sensor & control
 
 MKV-15
  • One Magma-15 active driver
  • One SLAPS-15 passive radiator
  • One BA212 - 580 watts digital amp
  • Multi-position remote sensor & control
 
 S-12 Kompressor
  • One 12" high power active driver
  • One 400 watts A/B Class amplifier
  • Multi-position remote sensor & control
  • Dimension: D=16 6/8" x W=14 1/2" x H= 15"
 
 Sound MKIV-10 Subwoofer Speaker
The SUPERNOVA subwoofer is hand assembled using high density fiber boards, the cabinet is crafted to exact tolerance for near nil vibration. The SUPERNOVAs unsurpassed performance stems from: Millennium Class "A/B" Amp
 
 Sound MKIV-12 Subwoofer Speaker
Black-ash finish Black plexiglass top cover One Magma-12 active driver One SLAPS-12 passive radiator One BA212 - 580 watts digital amp Multi-position remote sensor & control Dimension 15 x 15 x 15 Weight 74 lbs.
 
 
 
 
 Sound MKV-15 Piano Subwoofer Speaker
Earthquake's Supernova MKV subwoofer is the product of meticulous engineering, detailed craftsmanship, and passion for performance… all geared to please the audiophile in every one of us.
 
 
 
 Sound S-12 Subwoofer Speaker
Many of you have shopped and searched other brands for front-firing subs, that's because we didn't have any... Well your search is over... Now you can honestly bid "performance" "front-firing" subs that fit the "space" and the "budget". In continuing the legacy of the MKIV SuperNova, the Kompressor series gives you even faster, more accurate bass response. More over, we made sure it matches - in size- other commonly sold subs; thus making your "switch to performance" easy.
 
 
 Sub-80
  • Cabinet Design -port tuned enclosure
  • 12dB/Octave variable crossover 40Hz -180Hz
  • 150 watts RMS power amplifier
  • 8” long throw Earthquake subwoofer
  • 180-degree phase inverting switch
 
 
 Supernova
580W POWERED SUB, 2 X 12" WOOFERS
 

Popular Subwoofers

more...

Latest and Greatest

Best Floorstanding Speakers Under $1000

So many to choose from! Lets us boil it down. How to Choose a Floorstanding Speaker that fits you:

AudioREVIEW's Budget Audiophile Holiday Guide

Give someone the gift of hi-fi. Or make the step yourself. Let us point the way...

Moscode 402Au OLT stereo power amplifier Review

George is adamant about the fact that the Moscode 402Au is not just a tube gain stage slapped onto a solid-state power amplifier; rather, it is a tube amplifier with a MOSFET output stage.

Lowther’s DX-65 driver in the Teresonic Magus XR Review

A new driver from Lowther is real news. A new five inch driver is even rarer news, so it was with great anticipation that I waited on this pair of speakers to arrive.

Aune Mini Headphone DAC User Review

The unit arrived from China well packed and everything seem to be in place. No external abuse by the carriers. The only problem was the power supply it came with. The box came with a cheap step-down converter.

News & Reviews

Submit Content Here
more...
Come join the community. What do you have to say?
Element Signature Apollo Speaker Cables
This review of Element Signature Apollo speaker What is the magnitude of the difference? Every review presents the same challenges, but these [...]   more...

NAD Introduces New Blu-ray Player Packed with Advanced Features, Web Access and Affordability
High-Performance, Format-Friendly T 557 Boasts BD 57 Blu-ray Player at the 2010 International Consumer Electronics Show, beginning Jan. 7 in Las [...]   more...

Olive high-def hi-fi music server: the O4HD
Olive, renowned maker of audiophile products incltion of CDs! Custom-built in California, the Olive 4 HD can store up to 20,000 high-resolution [...]   more...

CDs are dying media. Linn says CDs are over.
The CD player is dead. So says Linn Products, th#8220;streaming players” - that allow them to encode their entire CD collection in order [...]   more...

Editor’s Choice Best Budget Audio Gift Guide
Budget doesn’t mean cheap or bad. Therst thing on the shelf.  For a bit more money you can have something worth its weight in cash.  [...]   more...