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Shahinian Acoustics Diapason

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Unique Poly-directional speaker design

£26,000.00 £13,500.00


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We build poly-directional dynamic loudspeakers featuring unusual geometry with Finland birch cabinets. Each product has an individual identity and voice, while maintaining a family resemblance. Enclosure design through the range is either folded transmission line terminating in passive radiator, or pressure loaded with a series of dividing lenses. Driver elements are made to our specifications; in addition, all crossover components, i.e. parts and slopes have been chosen for musical value, as opposed to computer approval.

Brand: Shahinian Acoustics

Model Name/Number: Diapason

Price (RRP): £26000

Choice Hifi Price: £13500

Product Information:

Shahinian Diapason Polydirectional Loudspeaker system

Specifications

Double Eagle Stereo Subwoofer

Twin, back-to-back, hybrid transmission line/passive radiator bass chamber design with two 8” polypropylene curvilinear cone drivers. Features woofers with 1 ½” high-temperature patented D.D. voice coils and34-oz. Ceramic magnets; ¾” Finland Birch cabinet construction; built in 140 Hz/280 Hz 18 dB passive filters which may be bypassed for bi-amp operation; bridgeable into mono mode for double unit operation or stacked for quadruple high-power function. 5-way binding posts. Sits on 4 twin-wheel casters. 3-position passive input filter module optional. May be purchased separately from Diapason module.

Power handling: 300W max

Frequency Response: -3dB/23-140 Hz 

Nominal Impedance: 6 ohms.

Sensitivity: 86 dB 

Dimensions: 23” x 15” x 32” 

Finish: Oak, Walnut, Cherry, or Rosewood 

Weight: 105 lbs./48 kg’s per channel

Diapason Module (mids/highs)

Four 5 ¼” curved poly cone low/midrange drivers, two 1 ½” Titanium dome high midrange drivers, two 3” cambric dome low tweeters, and six ½” W-shaped Titanium dome supertweeters. Designed to fit precisely atop the Double Eagle subwoofer. Features cabinet constructed of 13-ply Finland Birch, and shaped as an asymmetric prism with unequal rakes fore and aft, and equal rakes left and right; also wall-mountable at some distance from subwoofer; low midrange drivers have 1-in voice coil and 20-oz ceramic magnet, high midranges have special east/west magnet structure, and low tweeters have phase correcting faceplate; electrical distribution is four stage branch circuit of first and third order filters for minimum phase function; 2 optional input filter choices, or direct bypass for electronic crossover and biamp function; other variations include biwiring and twin amplification; internal wiring consists of Kimber 4tc with low flux pure solder.

Power handling: 800W max 

Frequency Response: -3dB/125-22,000 Hz 

Nominal Impedance: 6 ohms.

Dimensions: 22” x 7” x 15 ¾”

Sensitivity: 89 dB 

Weight: 33 lbs./15 kg’s per channel

Condition: 10/10

Voltage: N/A

Finish/Colour: Oak

Packaging? Yes

Accessories? Yes

Item Location: In Stock

Status: Second Hand

Dimensions 5708473 cm