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Axiom Audio EP500 Subwoofer Review

by Gene DellaSala last modified October 02, 2008 07:29
Axiom Audio EP500 Subwoofer Review

EP500 Award

Summary

  • Product Name: EP500 Subwoofer
  • Manufacturer: Axiom Audio
  • Performance Rating: StarStarStarStarhalf-star
  • Value Rating: StarStarStarStarStar
  • Review Date: June 20, 2005
  • MSRP: $1150
Specifications

Enclosure: Ported bass reflex
Max Amp Power: 500 watts
Crossover Adjust: 40-100; 20Hz increments
Phase: 0 / 180 degrees (switch)
Woofer: 12" High Excursion Aluminum Woofer
DSP Controlled: Yes
Inputs: Line level unbalanced (RCA), line level balanced (XLR), speaker (high) level inputs
Outputs: Line level unbalanced (RCA), line level balanced (XLR)

Anechoic Response: 20Hz – 100Hz (+/- 1.5dB) see graph
Anechoic Response: 19Hz – 100Hz (+/- 3dB)
In-Room Response: 15Hz – 100Hz (+3/-9dB)
Max SPL Anechoic: 109dB
Max SPL In-Room: 120 dB
Dimensions: 19.5" H x 15" W x 19.5" D (495mm x 381mm x 495mm)
Weight: 70 lbs (32kg)



Pros

  • Incredible depth and slam
  • Oodles of output
  • Very musical
  • Balanced Inputs

Cons

  • Boxy looking appearance
  • Single Line Level Input
  • Not magnetically shielded

Introduction

On my reference subs the bass was authorative and well-tempered, but with the EP500 thrown in the mix, slam and “felt” response was elevated to a new level. There were times I felt as if someone had installed tactile transducers under my couch and I actually had to convince myself otherwise. No matter what movie or music disc I threw at the EP500, it provided a newfound sense of realism and enjoyment that I didn’t even know was missing.
  1. EP500 Design
  2. EP500 Design Continued
  3. EP500 Port Tuning and Setup
  4. EP500 Listening Tests & Recommendations
  5. EP500 Performance Tests
  6. EP500 Scorecard