Emerald PhysicsEP4.3Emerald Physics EP4.3 Open Baffle spkr w/15" woof Save $1700See our new video tour at: http://www.avshowrooms.com/Emerald_Physics_Tour.htmlEmerald demos now available in River Vale, NJ 07675 as well as Broomfield, CO 80020  Call for info.The EP4.3 is now St...3295.00

Emerald Physics EP4.3 Open Baffle spkr w/15" woof Save $1700 [Expired]

no longer for sale

See our new video tour at:


Emerald demos now available in River Vale, NJ 07675 as well as Broomfield, CO 80020  Call for info.

The EP4.3 is now Steven Stone's, from the Absolute Sound, new Reference speakers. He said:

“Changed my (Reference) Genesis 6.1’s for the EP4.3’s which I have used in three different rooms. In every room, and each was quite different, it was easy to set-up and dial-in the speakers so that they imaged so well that they disappeared”

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We have just introduced the new Carbon series at the Axpona show. They will ship at the end of June. We are having a clearance sale on the current models. The $5000.00 EP4.3 is on sale for $3,295.00 a pair in black satin.

Save $1695.00 for a limited time at this closeout deal. The EP4.3 can be single amped, bi-amped or tri-amped. It is also upgradable later in your home to the new EP4.4 in the Carbon series.

The EP4.3 can be single amped with or without the DSP processor.

The Emerald Physics EP4.3 is the big brother to our EP3 and the little brother to our top selling EP2.3. It is the EP2.3 with a single, instead of two 15" woofers. Looked a little differently it is the EP3 with a 15" open baffle woofer for extended bass response and the ability to run without a subwoofer.

The EP2.3 sounds the same as the EP4.3 with the exception of the last 8Hz in low bass. The EP4.3 goes to 28Hz and that is lower than 98% of the speakers sold today.

The Absolute Sound said this about the EP2.3 (formerly CS2.3 MK2's):
“The CS2.3 II offered simply the most precise imaging and best soundstaging I have ever heard anywhere; for once and without exaggeration I could use the word holographic. Dynamic range is extremely wide, bass response subterranean, midrange rich and open. Orchestral music is spectacular, while Sinatra on “Angel Eyes” is palpably present, three-dimensional, and spookily real—also rare at this show, unmistakably a true baritone (it took all of maybe twenty seconds before a smile appeared on my wife’s face). If this thing performs in most rooms the way it did here, and given the quality of these hotel rooms that should be practically anywhere else, it may be just about the best performance per dollar I know in high-end loudspeakers."

"This speaker excels in so many areas, including those that are central for the truthful reproduction of music in the home, that they warrant the highest recommendation. When you factor in their price—$4800 a pair in the current configuration (but see sidebar)—then their value is quite off the charts."

Read the entire review here:

The EP4.3 comes with our $600.00 Special Edition midrange/tweeter crossover that is optional for the EP2.3. Efficiency is the same 95Db as the EP3 but bass response now extends to 28Hz in a small open baffle design that will fill virtually any room with Emerald’s unique sonic signature. And just like all Emerald designs the EP4.3 removes most of the rooms sonics so they will work in virtually all rooms. More than one customer has called our speaker like a  Magnepan on steroids. Feel free to compare these to any $20k speaker and you will be amazed. Reviewers and manufacturers are buying them as their new reference.

With its new Emerald Physics designed 12" point source professional driver system, the EP4.3 is a true 3-way, bi-amplified, dipole, controlled directivity speaker. Cutting edge sonic performance establishes a new level of realism & dimensionality at anywhere near its Factory Direct cost. This new EP4.3 model does not share a single part from the original CS2 or CS3/2.3 series products. It has new outboard Special Edition crossovers, Emerald DSP2.4 crossover/EQ, new Emerald designed drivers, upgraded baffle, connectors and much improved cosmetics of the older CS series.

We even offer a single amp crossover for it if you don't want to biamp it.

The new Emerald point source midrange/tweeter offers amazing imaging and soundstaging. The innovation continues in the Bass range with our unique Aperture Bass Propagation Technology. This proprietary system is used for the custom Emerald 15" dipole woofer, improving low frequency power and linearity, while improving on the speed and articulation of the original pen baffle designs. The new custom designed Emerald 15" woofer moves 80% more air than the original CS2.3 and CS2.7 woofers so a single 15 gets us almost as much bass as the dual 15’s of the older models. 

DSP equalization and active crossover functions are provided by the included Emerald Physics DSP2.4 Digital Processor and the upgraded included $600.00 passive Special Edition crossover uses custom Emerald Physics caps as well as many other upgraded parts & internal OCC long grain wire. We new offer them with a full range crossover so biamping is not required.

Specs are below

Shown in black Tri-coat. Standard finish on sale at $3295.00 is black satin. We have the $1200.00 beautiful Black or Anthracite Tri-coat hand painted finish on sale at 50% off for only $600.00 while supply lasts.

Buy with confidence from AudiogoN’s #1 rated dealer by feedback.

We accept PayPal, Visa, Discover, MasterCard and money orders.
Call me at 770-667-5633 to discuss these superb speakers.
GA & HI residents add sales tax.

EP4.3 Specifications:
System Type: 3-way, Bi-amplified Dynamic Dipole - DSP equalized
Frequency Range: 28Hz–22kHz +/-1dB from target curve
Frequency Linearity: +/- 1dB from 100Hz-20kHz from target curve
Impedance: 8 Ohms nominal bass / 8 ohms midrange/tweeter
Max Power input: 150W RMS, 300W program
Sensitivity: 95dB 2.83V @ 1M @ 1kHz
Drivers: High Frequency: Custom Emerald Physics 1 inch exit Titanium compression driver Mid Frequency: Custom Emerald Physics 12 inch paper cone coaxial               
Low Frequency: Custom Emerald Physics 15 inch paper cone
Crossover:Special Edition Mid/high–Passive outboard 3rd order acoustic @900Hz               
Low/Mid –Emerald DSP2.4 DSP Asymmetrical active network @ 200Hz/250Hz.
Frequency contour: Digital equalization – Emerald Physics DSP2.4 Standard
Finish: Satin Black  
Optional Finishes: Automotive 8 stage Tri-coat finishes $1200.00
Ancient Cocobolo and Santos Rosewood faux wood Tri-coat $2000.00
Dimensions: 38.5”H x 22”W x 3”D (Baffle) (14” with rear base)
Weight: Net: 65 lbs each, Shipping: 215 a pair on pallet                    

Brands carried:
Acoustic Zen, April Music, Audio Space tube electronics, Audeze headphones, Bob Carver tube amplifiers & loudspeakers, Burson Audio, Cambridge, Creek, Devialet, DSPeaker, Emerald Physics speakers, amplifiers & USB DAC’s, Epos, Exogal DAC's & amplifiers, Furutech ADL, Gallo speakers, Graham Slee, HifiMan headphones, Jolida tube electronics, Lehmann phono stages, LSA amps and speakers, Marantz Reference, Micromega, Music Hall, Ortofon cartridges, Peachtree Audio, Project turntables, PS Audio,  Quad, Scansonic speakers, Silverline Audio speakers, Spread Spectrum Technologies Ampzilla, SOTA turntables, Sumiko subwoofers & cartridges, TriangleART turntables, Wireworld, Wyred 4 Sound, Wywires

Sales policies on the Underwood Hifi Inc. website at www.underwoodhifi.com
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Member since November 2009