EP125 Subwoofer

EP125 Subwoofer

The EP125 is Axiom's answer to a small sub with big sound! The EP125 sub features a self-contained 200-watt amplifier with a robust linear power supply. This power supply gives your EP125 lots of dynamic headroom for burst of heavy bass like an explosion in a movie. Utilizing exclusive Vortex porting and a pure cast-aluminum basket 8-inch woofer, this system produces smooth deep bass output in small living rooms, dens and bedrooms.

This is an ideal subwoofer to extend bass response with any of our bookshelf speakers - great for music or home theater. Adding a subwoofer allows you to feel the driving impact of deep bass - the bottommost notes of a grand piano, bass drums, timpani . . . you'll love how full your music sounds with the addition of the EP125.

"The EP125 didn't honk or squawk or hang too long on a single note like a lot of other inexpensive subwoofers. What it contributed to the sound -- a firm footing for most music -- was quite welcome." -- Kevin Hunt, Goodsound.com
Sub Driver
Vortex Port

Axiom's seamless cabinetry makes this a handsome subwoofer whose small stature disappears into most rooms. The unusual ribbed Vortex port allows air to escape the subwoofer silently, increasing the bass output you can get from this remarkably small cabinet. The dual-port configuration is a very efficient design.

The EP125 comes with anti-resonance rubber feet or you can choose optional custom metal spikes at no extra charge by clicking on Customize Yours. These feet ensure that the speaker stays put while the rest of the room vibrates around it! Perfect for small to medium rooms.

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: Small living rooms, dens, bedrooms


All Axiom non-DSP Subwoofers feature:

  • Aluminum Woofers

  • Vortex Porting

  • Powered Built-In Amplifier

  • Adjustable Crossover

  • Phase Switch

  • Output Level Control

  • Line Level and Speaker Level Inputs
  • Line Level Output
  • Trigger In and Out

Enclosure Reflex
Freq Resp +/-3dB (Hz) 30 - 150
Woofer 8"
Dimensions H W D (inches) 14.5 x 13 x 17
Dimensions H W D (mm) 368 x 335 x 430
Power Watts Continuous RMS 200
Power Watts Peak Dynamic 500
Crossover Adjust Positions 2
Low Frequency Response to -10dB Hz 26
Max SPL Anechoic 102
Max SPL In-room 112
Line In and Out Yes
Balanced In and Out No
High Level In Yes
Weight in Pounds 36
Weight in Kilos 16
Die Cast Woofer Basket Yes
DSP Amplitude Response Control No
0 & 180 Phase Adjust Yes
Frequency Graph Frequency Graph


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Customer Reviews
Several years ago I bought a pair of M-60s. They are just great speakers and I never missed any real low bass until I bought a new car with a 300 watt pioneer stereo plus 10' sub-woofer. I realized then that I was missing the really low bass from many of my cds. I bought a EP125v3 sub-woofer from you and what a difference. As far as I am concerned it is the perfect mate to the M-60s. I could not be happier with my system now. I have and will continue to recommend Axiom to anyone looking for speakers. A big thank you for a job well done.
- Richard J, OH
The speakers are installed, and sound awesome for their size
- Ken R., MN
I have been hesitant about buying speakers because years of crewing helicopters has damaged my hearing to a point where most speakers sound the same. It's probably the reason I haven't updated my speakers since 1998. I took a chance and bought a Axiom EP125 subwoofer a few months ago. At first, I have to be honest and say that I thought I had made a mistake. Turns out it wasn't the sub, rather it was the settings on my surround system. I was very impressed by the way the EP125 complimented, rather than overpowered my tower speakers.
- Don S., AL
I'm a custom installer. I was really impressed by the sound quality of the EP125. When we were listening to music, it really warmed up the sound without making it muddy. I let the customer hear his in-wall speakers with and without the sub, and he was happy that he invested in the EP125. During the installation of his screen and projector, he commented at least 5 times about how clear, incredible, amazing, etc. that the music was. I will definitely recommend Axiom to anybody looking for a sub.
- George Ferguson., ON
This little sub pumps out bass like no other 8' sub I have used. This sub shakes my candle mounts on the wall in the room above.
- Sean H.
Thanks. It's great. The sound of my bookshelf speakers is really enhanced. Thanks for the good service, too.
- William R., CA
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  • EP125 Subwoofer

  • Price:

    Base Price: $599.00