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AL 200 DV 2x8 OHM

20 cm (8") High-End woofer with double voice-coil, stiff aluminium cone, solid aluminium die-cast basket and elastic rubber surround. Extremely low mechanical and electrical losses due to vented pole plate, vented damper and capton voice coil carrier. Fast pulse response due to light weight aluminium cone. Suitable for subwoofers, which should be connected in stereo mode.  

WEEE-reg. no.: DE 79837685

No longer available
Technical Data
Sketch
Amplitude & Impedance Frequency
Directivity pattern
Nennbelastbarkeit 120 Watt
Musikbelastbarkeit 180 Watt
Nennimpedanz Z 4 Ohm
Übertragungsbereich (-10 dB) fu - 9000 Hz
(fu: untere Grenzfrequenz abhängig vom Gehäuse) .
Mittlerer Schalldruckpegel 88 dB (1W/1m)
Grenzauslenkung 20 mm
Resonanzfrequenz fs 34 Hz
Magnetische Induktion 1.3 Tesla
Magnetischer Fluss 930 µ Weber
Obere Polplattenhöhe 6 mm
Schwingspulendurchmesser 38 mm
Wickelhöhe 20 mm
Schallwandöffnung 190 mm
Gewicht netto 2.5 kg
Gleichstromwiderstand Rdc 3.2 Ohm
Mechanischer Q-Faktor Qms 4.19
Elektrischer Q-Faktor Qes 0.44
Gesamt-Q-Faktor Qts 0.4
Äquivalentes Luftnachgiebigkeitsvolumen Vas 68 l
Effektive Membranfläche Sd 216 cm2
Dynamische bewegte Masse Mms 21 g
Antriebsfaktor Bxl 5.95 T m
Schwingspuleninduktivität L 0.3 mH

Used in / Accessories:

KM 140

Ring-shaped magnets for the compensation of the stray magnetic field (magnetic shielding). The ring has to be glued on the rear pole-plate (e. g. with Pattex), reducing the stray magnetic field to a minimun, allowing speakers positionings of 20 cm apart from TV or computer screens.Suitable for: AL 200 8 OHM; AL 200 DV 2x8 OHM; GF 200 2 X 4 OHM; GF 250 2 X 4 OHM; TIW 360 8 OHM; TIW 360 DS 2 X 4 OHM; TIW 360 X 8 OHM; TIW 400 8 OHM; TIW 400 DS 2 X 4 OHM; W 250 S 4 OHM; W 250 S 8 OHM; W 300 S 4 OHM; W 300 S 8 OHM; WSP 21 S 8 OHM; WSP 26 S 8 OHM  

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