A truly specialty subwoofer, designed to meet the needs of connoisseurs of profoundly deep bass extension who are looking for the perfect solution for ultra-low bass in smaller rooms. The well-proportioned EP400 meets the requirements for a compact, inconspicuous subwoofer with cutting edge performance.

Using proprietary Digital Signal Processing (DSP) technology, the EP400 packs a huge 500-watt internal amplifier that provides subsonic bass reproduction - as low as 17Hz - into a small enclosure. The subwoofer features an 8-inch cast aluminum basket long-throw woofer - and it uses the custom DSP algorithm to extract maximum sound pressure levels as high as 116 dB from an enclosure only 13.75 inches high!

The EP400 completes a state-of-the-art system for movies, classical music, rock performances or other forms of entertainment that demand heart-pounding realism and fidelity. Use it to provide the rock-bottom bass reinforcement for a compact sub-sat music system in an office, den or bedroom. For ultra-smooth bass for every seat in the room, 'daisy-chain' a second EP400 into your system using the supplied line-level output.

Trying to decide between an EP400 and an EP500? The EP400 was not created to be a less expensive version of the EP500; in fact, if you do not have any concern with the enclosure size, then choose the EP500. What the EP400 enables is that the master bedroom or den can have subwoofer response as powerful as the home theater room, in an enclosure small enough to tuck in a bookshelf or under the bed.

You don't have to take our word for it - audition this sub in your own home. The EP400 comes with a 30-day in-home trial, an industry-leading five-year warranty and free shipping.

 

 

 

 

Industry Reviews

Photo Gallery

EP400 - Amp click to enlarge EP400 - Top click to enlarge EP400 - Driver click to enlarge Included with the Speakers: Rubber Feet click to enlarge Binding Post Wrench click to enlarge Allen Key click to enlarge Rubber Foot Screws click to enlarge Owner's Manual download now (1.0MB)   See Photos Our Customers Have Sent of Their EP175

Roll over each image for detailed information on the finish and stain. Need to match an existing wood finish? Click here to read about our custom matching service.

Jump to... ---------------------------- == Home theaters==  Epic Midi  Epic Master  Epic Grand Master  Epic 50  Epic 60  Epic 80 ---------------------------- == Towers==  M50 v3  M60 v3  M80 v3 ---------------------------- == Bookshelves==  M2 v3  M3 v3  M22 v3 ---------------------------- == Centers==  VP100 v3  VP150 v3  VP180 ---------------------------- == Surrounds==  QS4 v3  QS8 v3 ---------------------------- == Subwoofers==  EP125 v3  EP175 v3  EP350 v3  EP400 v3  EP500 v3  EP600 v3  EP800 v3 ---------------------------- == Specialty Speakers ==  Computer Speakers  Outdoor Speakers  In-Wall  On-Wall  In-Wall / On-Wall  In-Cabinet ---------------------------- == Stands and Brackets==  FMS16  FMS24  FMSQS   Full Metal Bracket ---------------------------- ==Cables and Interconnects==   Speaker Cables   Component Video   Subwoofer Coaxial Cables   Coaxial Audio-Video   S-Video Cable   Coaxial Audio   Optical Digital Toslink   Bulk Speaker Cable   DVD Audio   Banana Plugs   Balanced Audio Cable ---------------------------- ==Axiom Direct Store== ---------------------------- ==Axiom Fun Store==  Axiom Fun Store

Specifications

Specs EP400 Enclosure: Acoustic Suspension RMS Amp Power: 500 Watts Cross-over Adjust 40 - 150 Hz Phase 0 & 180 Woofer Size 8" DSP Controlled Yes Line In and Out Yes Balanced Line In and Out Yes High Level In Yes Room Trim Yes Dynamic Power Supply Yes Anechoic Resp. +/- 1.5dB 18 - 150 Hz Anechoic Resp. +/- 3dB 18 - 150 Hz Room Resp. + 3dB/- 9dB 17 - 150 Hz Max SPL Anechoic 106 dB Max SPL In Room 116 dB Dimensions HWD mm: 349 x 266 x 422 Dimensions HWD inches: 13.75" x 10.5" x 16.8" Weight lbs each: 48.55 lbs Weight kg each: 22.02 kgs compare all subwoofer speakers

All Axiom Subwoofers feature: Aluminum Woofers Vortex Porting Powered Built-In Amplifier Adjustable Crossover Variable Phase Switch Output Level Control Line Level and Speaker Level Inputs

View the Owner's Manual	PDF bilingual (English/French) - (1.0MB)
View Axiom's Five-Year Warranty	view

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Videos

Subwoofer Setup: Where to Begin

 

Connecting a Subwoofer: What Input Should You Use?

 

Subwoofer Controls: What Are All Those Switches For?

 

Subwoofer Setup: Doing the Subwoofer Crawl

For customers looking for an incredible value opportunity, the products offered here may have a slight blemish, but they are absolutely acoustically PERFECT. Based on our upcoming schedule, and how many of the runs are already sold out, we create a 'wait time' for all our products in standard finishes. Buy the product in advance to secure your speaker in the next production run now!

Black Oak - 2 Weeks $944.00 USD
You save $236.00 USD!
Boston Cherry - 2 Weeks $944.00 USD
You save $236.00 USD!

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