Endeavor E-5 Speaker System

The Endeavor E-5 Speaker System

Endeavor Audio Engineering is proud to unveil the next step in our Endeavor for the perfect loudspeaker: the E-5. Featuring the latest innovations in audio technology, the E-5 is the most advanced, yet affordable, speaker system on the market today.

Our design philosophy for our newest flagship was to take all of the winning characteristics of our now famous E-3 and supercharge them.

Cellular Matrix cabinet construction: A resin-impregnated, fibrous composite is used to construct the E-5 cabinets. This composite is structurally superior to any other material currently in use, boasting a greater compressive strength than concrete and a tensile strength-to-weight ratio comparable to steel and several times stronger than aluminum.The secret is in the dense, fibrous cellulose that makes up the compound. This creates a semi-porous matrix so that when resin is added and the pieces overlaid together, the result is a tremendously strong yet lightweight material. We have found no other cabinet material that can compare in strength, density, and versatility.

Beryllium Dome Tweeter: Scanspeak of Denmark's top-of-the-line treble unit with proprietary damping and surround makes for the most invisible tweeter we have heard

Kevlar-Cone Midrange: High performance midrange units with Faraday ring voice coil; phase plug provides linear response and low distortion

Anodized Aluminum-Cone Woofers: Double stacked magnets provide fast transient response and great dynamics. Faraday ring-type voice coil, cooled with aluminum phase plugs and vented motors for low distortion




” I felt these speakers could play anything musically no matter what you threw at them — classical, house, top 40s, intimate jazz.” Audiophilia

As with its predecessor, the E-3, the E-5 strives to deliver top-class depth, image focus, and dimensionality across a broad spectrum of recordings and listening environments. A chameleon speaker meant to disappear, leaving nothing standing between you and the ultimate listening experience.

“…remarkably cheap in the ultra large speaker category, and has the finesse to approach the capabilities of the big boys.” – The Absolute Sound

Good sound shouldn't cost an arm and a leg and your first-born child. At EAE our engineers are always hard at work looking for new ways to deliver world-class sound at a reasonable price point. We feel no other speaker embodies this philosophy better than the E-5. This is a speaker you need to hear to believe.


Frequency Range:


20 Hz – 50 kHz
I.E.C. rating: 24 Hz – 40 kHz, +/- 3 dB


Impedance Rating:


8 ohms nominal




91 dB @ 2.83 V/meter


Bass Loading Type:


4th order Butterworth bass reflex design, critically
damped to Q=0.6


Crossover Points:


200 Hz, 2 kHz




66″ H x 9″ W x 15″ D
Width is 5″ at rear of cabinet




135 lbs. (235 lbs. crated)




Polished aluminum outrigger base plate w/ 1.5″ cone-shaped
spikes, fully adjustable for rake angle




WBT Nextgen gold five-way binding posts, single pair



4- 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




2- 165mm Kevlar coned high performance midrange units with
Faraday ring motor/voice coil; phase plug provides linear
response and low distortion. Top-class design and sound


Midrange Loading:


Tapered transmission line for low coloration and high dynamic


Treble Unit:


Scanspeak of Denmark's top-of-the-line beryllium dome with
our proprietary damping compound and surround.
This is the most invisible tweeter we have ever heard


Voicing Information:


The E-5 was engineered to be extremely accurate, yet not sterile.
It is a world-class reference speaker in all frequency ranges,
from bass to midrange to treble. The depth, image focus and
dimensionality are top-class. We invite you to compare the
Endeavor E-5 to any other speaker in the world. Our
performance-to-price ratio is un-parralleled




Five years when purchased through Audio Line.


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