EP500 Wireless Subwoofer

EP500 Wireless Subwoofer

Expect thundering rock, explosive movie special effects, or the deepest musical foundations of classical and pop music to be revealed with the Epicenter EP500.

Ships in 5 Business Days

How it Works

The wireless EP500 subwoofer has a built in receiver module to receive the signal from any Axiom wireless transmitter. No speaker wires to run or subwoofer cables to connect – just plug it in to one of your existing electrical outlets. If you do not have an existing Axiom wireless transmitter you can add it by clicking on Customize Yours and selecting it in the options.

M80 Wireless speaker receiver and dedicated power amplifier.
Sub Driver
Featuring XLF (Extended Low Frequency) Intelligent DSP Technology

The EP500 uses intelligent DSP to make everything perfect. The EP500 has a perfectly linear response down to 18Hz. This gives you bass realism like you have never experienced before. The intelligent DSP also means your EP500 plays really loud without ever having to worry about unwanted pops and noises coming from your subwoofer. If you've been longing for the kind of seat-rumbling experience you get in a good movie theater, you'll get it with the EP500. Bring on War of the Worlds!

"In every configuration that I tried this sub in, it performed at world-class levels. It is both able to convey subtle musical notes, and earth-shaking low-frequency movie effects effortlessly. It's not a hard stretch to say that this sub's performance matches or exceeds the best 12" subs that are available at ANY price."– Geoff Cintron, AudioReview.com

Ultra-Low Bass

The amplifier in the EP500 is in a completely different class than other subwoofers selling for under $4,000. It has a large toroidal transformer and 66,000 uf of capacitance storage. This amplifier will deliver big bass peaks effortlessly. The EP500's massive 12-inch aluminum driver with a 3-inch diameter voice coil is capable of handling the high-power peaks from the amplifier easily. And the special algorithm commands from the DSP will deliver peak performance without ever being overdriven. Its maximum undistorted output of 120 dB is louder than a full orchestra in a concert hall. At last, professional cinema realism is available in your home theater!

"When I cranked the volume up to obscene levels... I couldn’t hear any distortion from the 12" cone no matter how much I increased the volume – just solid, deep, room-shaking bass. The Axiom EP500 is a bargain among high-end subwoofers." – Vince Hanada, HomeTheaterSound

You don't have to take our word for it – audition this sub in your own home. The EP500 comes with a 30-day in-home trial, an industry-leading five-year warranty on all components and free shipping.

Wireless DSP Subwoofer Amplifier

If you would like to have your speakers painted to match your walls we can do it. The upcharge is $150 for your entire order for this option.
Call us at 1-888-352-9466 to get all the details

Questions We Get All the Time

What size room does this work in?

Best For: Average to big living rooms, great rooms and dedicated home theaters


All Axiom Wireless Subwoofers feature:

  • High-Powered Amplifier

  • Dynamic Power Supply

  • Sealed Cabinet Design

  • Ultra High-Power Woofer Design

  • XLF Intelligent Digital Signal Processing

  • Adjustable Phase Control

  • Adjustable Crossover

  • Output Level Control

Enclosure Sealed
Freq Resp +/-3dB (Hz) 18 - 150
Woofer 12"
Die Cast Woofer Basket Yes
Variable Phase Adjust Yes
Crossover Adjust Positions 5
DSP Amplitude Response Control Yes
Max SPL Anechoic 108
Max SPL In-room 118
Power Watts Continuous RMS 500
Power Watts Peak Dynamic 1250
Dimensions H W D (inches) 21.5 x 14.75 x 17
Dimensions H W D (mm) 550 x 375 x 430
Weight (lbs) each 63
Weight (kg) each 29
Frequency Graph Frequency Graph
EP500 Wireless Subwoofer


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  • EP500 Wireless Subwoofer

  • Price:

    Base Price: $1,499.00