Lft-8b available in Oak, Walnut & Gloss Black (comes with black grill cloth)

The Eminent Technology LFT-8b is a hybrid, with push-pull, dynamic planar loudspeaker elements for the midrange and tweeter and a conventional cone loudspeaker for bass.

The LFT-8 is available from Eminent Technology dealers and can also be purchased directly provided that there is no dealer within 150 miles of your residence. Shipping cost is included in a direct purchase.

The planar section is in a sense, the magnetic equivalent of a push-pull electrostatic loudspeaker, differing in that it requires no step-up transformer or bias voltage, and that the audio signal is applied directly to its diaphragm. Updates are available to convert any older LFT-8 to the current model for $499.00

The magnetic drive principle developed by Eminent Technology for the LFT speaker series is unique to the industry. As the diaphragm of the speaker moves between the magnets following an audio signal, the magnetic field remains constant. In a sense, it is the magnetic equivalent of a push-pull electrostatic loudspeaker, differing in that it requires no step-up transformer or bias voltage and that the audio signal is applied directly to the diaphragm.

In order to obtain a uniform driving force over the entire surface area of the diaphragm, a low mass foil/mylar diaphragm is used with conductor traces etched (like a circuit board) with high resolution. The large surface area of the midrange driver gives excellent power handling capacity. A thin lightweight diaphragm is utilized for the high frequency driver.

The LFT-8b minimum recommended amplifier is 50 watts/channel. The maximum recommended power is 200 watts/channel. The speaker is moderately efficient and its impedance averages 8 ohms.

The low frequency woofer was carefully designed to blend seamlessly with the mid-range and high-frequency drivers. The design uses a very low crossover frequency (180Hz) between the woofer and midrange. The woofer has a very high complince and operates with a near critically damped system Q of .58. This tuning insures excellent transient response.

The panels are attached to a rigid steel frame to prevent resonances. The woofer is mounted in a rigidly braced enclosure.

The LFT-8b is biampable. The standard finishes are glossy black, walnut and oak with black grills.


Power Requirements:
75 Watts Minimum

83 dB (pink noise, 20 - 20kHz at 1 watt/1 meter (2.83 V

Frequency Response:
25 Hz-50 kHz 4 dB (typical room)

Phase Accuracy:
20deg 100 Hz-31 kHz

High Frequency Level:
Flat, - 6dB, -12dB at 20kHz smooth rolloff

Nominal 8 Ohm Rating

Maximum SPL:
105 dB at 1 meter

13" W x 60" H x 1" D

Shipping Weight:
65 lbs. Each

Graphs, Manuals and other specs

Finishes Available:

Oak, Walnut, Gloss Black

Warranty: 3 Years Parts

Retail Price: $2800 per Pair

Above price includes shipping in the U.S. which is typically $300usd, please inquire for Canada and overseas shipping rates

The LFT-8C is coming:

Any previous version of the LFT-8 can be updated

The LFT-8c woofer update

The Retail price of the LFT-8c is: $3900 per Pair

The Retail Price of the LFT-8c woofer update is $1500 per pair

Reviews of the LFT-8b

Absolute Sound's 2016 Editor's Choice

Hi Fi Choice 2015 Review of the LFT-8b's
by Chris Ward

Absolute Sound/s May 2014 Review of the LFT-8b's
by Robert E. Greene

HifiPig's 2012 Review of the LFT-8b's
by Jerry

LFT-8 review by Doug Schroeder In Dagago.

Absolute Sounds 2019 Editors Choice Awards

Hi-Fi World Magazine -
gives the LFT-8B a Globe 5 Review -

See what owners have to say about LFT-8's in Audio Review


A Postitive Feedback
Review of Stacked LFT-8a's

The Audio Observatory
Review of the LFT-8

The Sensible Sound
Review of the LFT-8