Great Plains Audio 802-8G series 2 (paar)

443 x bekeken | geplaatst op 4 augustus 2016

€ 475,-



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Categorie Speaker base
Type
Serienummer
Conditie Als nieuw
Bouwjaar
Geplaatst op 04-08-2016

Beschrijving


Set demo modellen Compressie drivers van GPA. Deze zijn alleen een keer gebruikt voor een proef opstelling.
SPECIFICATIONS Frequency Response: 500 Hz - 20 kHz (see figure 1.) Power Rating: 8 watts continuous band limited (500 Hz 20 kHz) pink noise with a 6 dB crest factor according to AES Standard 2. Sensitivity: 106 dB SPL from 1 watt input of band-limited pink noise 1,200 Hz to 5,000 Hz, measured at 1 meter from mouth of Altec 511B horn. Maximum Output: 115. dB SPL (at 1M, calculated from Sensitivity and Power Rating) Nominal Impedance: 8 ohms Magnet Type: Alnico V Magnet Weight: 1.2 lbs. (0.54 kg) Flux Density: 15,250 Gauss Throat Exit: 1-in. (25 mm) diameter Voice Coil: 1.75 in. (45 mm) diameter Input Connections: Spring-loaded push terminals Horn Mounting: Two bolt standard [bolt centers on a 3 in. (76 mm) diameter] Three bolt standard [bolt centers on a 2 in. (51 mm) diameter Crossover (Optional): N1200-8A, 1,200 Hz, 12 dB/ Octave, Passive LF and HF Finish: Textured Black Powdercoat Dimensions: 4.9 in. (124 mm) diameter; 3.75 in. (95 mm) height Weight Net: 9 lbs. (4.1 kg) Shipping: 10 lbs. (4.54kg) GENERAL DESCRIPTION Our 802-8G Series II is a small format [1 in. (25 mm) diameter throat exit] high frequency compression driver, featuring a 1.2 lbs. (0.54 kg) AlNiCo V magnet, which produces an at-rest gap flux density of 1.525 T. It also features a 1.75 in. (45 mm) diameter, edge-wound, aluminum-ribbon voice-coil. The voice-coil is attached to a high grade aluminum alloy diaphragm. Sound waves from the high frequency voice-coildiaphragm assembly are channeled through our Radial Waveguide phasing system. This system provides the proper phase relationship between the sound waves emanating from the center of the diaphragm assembly and the sound waves emanating from the edges of the diaphragm assembly. An exponential throat is utilized to pass these phase coherent sound waves through the body of the driver to its exit port. We designed our 802-8G driver for coupling to any of the industry standard multi-cellular, sectorial, or constant-directivity horns that have a 1 in. (25 mm) diameter throat entrance. These horns can be secured to our 802-8G driver by either the two-bolt mounting standard [bolt centers on a 3 in. (76 mm) diameter] or the three-bolt mounting standard [bolt centers on a 2 in. (51 mm) diameter]. Great Plains Audio manufactures the voice-coil-diaphragm assembly used in the 802-8G and this assembly can still be replaced in the field by untrained personnel, without the use of special tools. Fixed guide-pins allow each diaphragm assembly to be precisely centered in the voice-coil gap. Each member of our team at Great Plains Audio has over 20 years of experience in building high quality audio products. We employ our combined skills and expertise to manufacture the 802-8G Series II, our version of Altec Lansings 802-8G driver, one of the finest high frequency transducers ever built.
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Retailprijs; 600,00 euro.
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U kunt altijd langskomen voor een demo.
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Openingstijden:
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Maandag tot en met vrijdag van 9.00 tot 18.00 uur.
Zaterdag van 9.00 tot 17.00 uur.
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Adres:
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Triple M audio shop
Van Deventerstraat 10
3911 KH Rhenen
tel: 0317-612358
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KVK. NR.: 30238591

IBAN NL92ABNA0484093118

BIC ABNANL2A

Aanbieder


Triple M audio shop
om 09:00 weer open
van Deventerstraat 10
3911 KH Rhenen




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