Endeavor E-3 MkII

E-3 MkII
Endeavor Audio Engineering is proud to unveil the next generation of world-class speaker design; the E-3. Featuring the latest innovations in audio technology, the E-3 is the most advanced and affordable speaker system on the market.  It has been said that science cannot define musical expression, with its emotion and passion, but musical expression can define science.  Thus, the E-3 was engineered by a team of experts in the art of musical appreciation as well as advanced audio engineering.  Easy to drive and all amps are suitable.

In order to convey the full expression of musical emotion, the E-3MkII fulfills the promise often made but rarely achieved: 

  • Each E-3MkII speaker system is provided with a comprehensive measurement package as proof of accuracy.
  • Classic aesthetic design, with slender minimum baffle for precise focus.

Featuring advanced speaker components often found in systems many times our price:

  • Anodized aluminum woofer cones, Kevlar midrange, and Dual Ring Radiator treble unit ensure highest level of sonic transparency in its class.
  • Top-class measurements with lowest distortion/coloration in price range.
  • Non-parallel walls and advanced cabinet design for sonic purity.
  • Linkwitz-Riley crossover filters ensure correct phase coherence and timing.



Frequency Range: 20 Hz-30 kHz

I.E.C. rating: 29Hz-22kHz, +/-2dB

Impedance Rating: 4 ohms (flat)

Sensitivity: 90dB@ 2.83 V/ meter

Bass Loading Type: 4th order Butterworth bass reflex design, critically damped to Q =0.7

Crossover Points: 220 Hz, 2 kHz

Size: 44” H x 9” W x 15” D – Width is 5” at rear of cabinet

Weight: 82 lbs. (100 lbs. in box)

Footers: Steel  Outriggers w/1.5” cone-shaped spikes, fully adjustable for Rake Angle

Connections: HQ Rhodium-plated five way binding posts, single pair

Woofers: 2- 175mm anodized aluminum coned woofers.  Double-stacked magnets provide fast transient response and great dynamics.  Faraday ring-type motor/voice coil, cooled with aluminum phase plugs and vented motors for low distortion

Midrange: 165mm Kevlar coned high performance midrange unit with Faraday ring motor/voice coil, phase plug provides linear response and low distortion. Top-class design & sound.

Midrange Loading: Tapered transmission line for low coloration and high dynamic range

Treble Unit: Dual Ring Radiator, rubberized fabric diaphragms, long throw suspension for low distortion and high dynamic range, Ferro-Fluid magnetic oil in gap for cooling at high volume levels, and large chamber for absorption of rear wave.

Voicing Information: The E-3MkII can be seen to be an extremely accurate monitor-type of system, but was carefully voiced to sound like a musical instrument rather than a “sterile” facsimile.  The bass range is extremely potent, yet so quick as to not overload your listening room.  The depth, image focus and dimensionality are top-class.

Warranty: Five-Year when purchased through Audio Line

               TAS Editor's Choice 2015

SKU: ENDEAVOURAUDIO-E-3 Categories: , Tag: