WOW! Deep, deep bass response, incredible power, precise reproduction. The EP350 shakes your senses. This powered sub has a 12-inch cast basket aluminum driver, bass reflex porting, and home theater realism unlike any you've encountered before. Dinosaur footfalls? Explosions? You'll be amazed at the rumbles.
The EP350 features a triple vortex porting system for added bass efficiency and virtually no port noise. The EP350 sub also features a continuous power 200-watt amplifier with a robust linear power supply giving you dynamic headroom of many times this wattage.
"the room shook and it seemed like the EP350 would never bottom out – it sounded great." --Ian Bell, Designtechnica.com


The EP350 provides serious bass extension for musical use, too - even the lowest kettle-drum notes are reproduced as tightly as in a live concert.
This sub perfectly suits larger rooms, from 2,500 to 6,000 cubic feet. We've included anti-resonance rubber feet or you can choose optional custom metal spikes at no extra charge by clicking on Customize Yours. It features an output jack so that you can 'daisy-chain' a second subwoofer into your system for even smoother bass response throughout the room.
You don't have to take our word for it - audition this sub in your own home. The EP350 comes with a 30-day in-home trial, an industry-leading five-year warranty on all components and free shipping.
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
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Warranty:
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Enclosure | Reflex |
---|---|
Woofer | 12" |
Dimensions H W D (inches) | 19 x 14.75 x 17 |
Dimensions H W D (mm) | 490 x 375 x 430 |
0 & 180 Phase Adjust | Yes |
Balanced In and Out | No |
Crossover Adjust Positions | 2 |
Die Cast Woofer Basket | Yes |
DSP Amplitude Response Control | No |
Frequency Response (+/-3dB) Hz | 26 - 150 |
High Level In | Yes |
Line In and Out | Yes |
Low Frequency Response to -10dB Hz | 22 |
Max SPL Anechoic | 106 |
Max SPL In-room | 116 |
Power Watts Continuous RMS | 250 |
Power Watts Peak Dynamic | 625 |
Weight in Kilos | 22 |
Weight in Pounds | 48 |
Frequency Graph | Frequency Graph |