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EP-2.7 Loudspeaker

Rocky Mountain 2104 Best of Show award


  • Description
  • Features
  • Specifications

The new EP2.7 is the EP2.3 with a dramatically better Emerald Physics custom Polyester tweeter. It will also come with our $US$600.00 Special Edition crossovers as well as the beautiful $US1200.00 automotive Tri-coat finish.

It will also use upgraded internal cable. The new EP2.7 is a more refined version of the EP2.3 with better resolution, detail & micro dynamics. With its new state of the art 12" point source professional midrange and state of the art tweeter drive system, the EP2.7 is a true higher resolution step over the EP2.3. The increased resolution, speed and inner detail of the EP2.7's is exceptional. The speaker sounds more like an elecrostatic in these areas. Imagine an elecrostatic with superb bass, dynamics and 97Db efficiency!


Our Controlled Directivity design removes the listening room and allows the speakers to work in almost all rooms.

The EP2.7 is a 3-way, 4 driver, bi-amplified, dipole speaker design.

Cutting edge sonic performance establishes a new level of realism and dimensionality at its price.

Our proprietary Aperture Bass Propagation Technology is used for both custom Emerald Physics 15" dipole woofers, improving low frequency power and linearity, while retaining all the speed and articulation of the EP2.3. DSP equalization and active crossover functions are provided by the included Special Edition passive midrange/tweeter crossovers and the Emerald Physics DSP2.4 digital electronic crossover between the woofers and midrange.
Black, Anthracite,White, Blue or Red Automotive Tri-Coat finish is standard
A beautiful Ancient Cocobolo faux Tri-coat wood finish is optional at $US1500.00 a pair. 

  • System Type: 3-way, 4 driver Bi-amplified Dynamic Dipole - DSP equalized
  • Frequency Range: 20Hz–22kHz : +/- 2 dB from 100Hz-20kHz to target curve
  • Impedance: 4 Ohms woofers & 8 ohms midrange/tweeter
  • Max Power input: 250W RMS, 500W program
  • Sensitivity: 97dB 2.83V @ 1M @ 1kHz
  • Drivers: High Freq: 1” Polyester compression driver w neo magnet & copper clad aluminum VC 
  • Mid Freq: 12 inch Emerald Physics 12.1 midrange design w/edge wound ribbon VC
  • Low Frequency: Two Emerald physics 15 inch paper cone woofers
  • Crossover: Mid/high –External Special Edition passive acoustic filter @ 900Hz.
  • Low/Mid –External asynchronous DSP active network @ 250Hz.
  • The system can be actively triamped with two DSP2.4 crossovers
  • Frequency contour: Digital equalization included – Emerald Physics DSP2.4 
  • Standard finishes: Black, Anthracite, White, Blue or Red Automotive Tri-coat
  • Optional finish: Ancient Cocobolo faux Tricoat wood finish
  • 51”H x 22W inc bass x 3”D (Baffle)
  • Weight: Net: 78 lbs,
  • Shipping: 98 lbs each