Drivers Concentric



All three Uni-Fi loudspeakers, bookshelf, floorstanding and center-channel, employ a concentric driver. Because of its ideal time-domain characteristics, a concentric design, combining a tweeter and midrange diaphragm within a single voice coil, delivers the most coherent and accurate reproduction across the treble and midrange frequency spectrums. Because of their high cost, concentric drivers are traditionally used in only the most expensive speakers.

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Originally Posted by Bill Fitzmaurice /t/1517946/concentric-drivers-pros-and-cons#post24365666 True, but the same thing occurs with drivers that aren't coaxial, it's not like the low frequency and high frequency wave fronts are isolated from each other. The main issues with coaxials are diffraction and time align. A DOT physical helps determine if a driver is physically, mentally, and emotionally fit to operate a commercial vehicle. Commercial drivers are safety-sensitive employees; they perform a job that can impact their own safety and the public’s safety. Employers of commercial drivers must comply with federal regulations for DOT physicals. This driver conversion is for the larger high frequency driver used in Tannoy dual concentric drivers. There was a smaller driver and a larger driver used in the dual concentric designs. This conversion will only work for the high freq driver that has a 107 mm magnet and 33 mm voice coil. Dual Concentric Loudspeaker Drive Units: From the late 1940's onwards, Tannoy dual concentric loudspeakers earned a reputation for accuracy, clarity, and prodigious output which made them extremely popular in the recording and broadcast industries for monitoring audio. Find many great new & used options and get the best deals for Tannoy Pair of Monitor Gold 15' Speakers Drivers Concentric Loudspeakers great! At the best online prices at eBay! Free shipping for many products!

Custom-designed concentric driver

The delicacy of a 1-inch soft-dome tweeter and the harmonic accuracy of a rigid aluminum 4-inch midrange cone come together in a symphony of sonic perfection. Positioning the tweeter concentrically within the midrange voice coil achieves a uniform directivity pattern, for flat frequency response and formidable power handling, along with enhanced imaging for both on- and off-axis listening positions.

Tannoy monitor gold 12Drivers concentric test

Robust cabinets

Drivers Concentric

Every Uni-Fi enclosure is engineered for the long run with thick MDF outer walls and a luxurious textured vinyl finish. The Uni-Fi cabinets incorporate specially designed internal bracing to add stiffness and strength to the cabinet’s outer walls. This bracing greatly reduces cabinet vibration, which causes unwanted coloration to the sound. ELAC believes that the only parts of a speaker that should be moving are the speaker drivers themselves.

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High quality base and feet

An outrigger base design used for the UF5 provides a larger, more stable footprint and adds stability and optimum coupling of the speaker cabinet to the floor. Molded knobs dial in precise leveling of the four corners, which are supplied with metal spikes and spike stands, used according to whether the loudspeaker is placed on a soft or hard floor surface.

Focal

Sophisticated crossover

Tannoy Concentric Drivers

One secret to the great sound of the Uni-Fi series are the high quality, audio-grade components specified in the manufacture of each custom, three-way crossover, the careful design of which is essential to smooth transition between the drivers. The best crossovers are the ones in which the sonic landscape—from lowest fundamentals to highest highs—becomes seamless. This is the sound of Uni-Fi.

Sophisticated aluminum woofer

Through the use of aluminum, resonances that affect the linearity of common paper cones can be placed beyond the driver’s operating frequency range. An extended size magnet with vented pole piece increases power handling, for accurate reproduction of bass frequencies that are clean, clear and powerful.

Custom-designed binding posts

Dual Concentric Drivers

The custom terminals provide flexibility of speaker wire connections and ensure optimal electron transfer from speaker cables to the speaker itself. Details like this make the difference!

Drivers Concentric Lines

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