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Руководство пользователя FOSTEX FE103En. Основные функции, характеристики и условия эксплуатации изложены на 2 страницах документа в pdf формате.
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FULL RANGE SPEAKER UNIT FE103En Features • ES cone and center cap are adapted. This new diaphragm material has the fine, supple and high density fiber, and its characteristics successfully improve the mid-high frequency reproduction. • o 80mm strong ferrite magnet is em- ployed. • Well tuned Qts / Mms values for ease of use in small bass reflex type enclosures to folded horn enclosures. Specifications & Thiele/Small Parameters Size : 100 mm / 3.9 in Voice Coil Diameter : 20 mm / 0.8 in Frequency Response / Impedance Cast / Stamped : Stamped Impedance : 8 ? Reproduction Frequency Response :fs - 22 kHz Sound Pressure Level : 89 dB/W(m) Rated Input : 5 W Music Power : 15 W Magnet Material : Ferrite Magnet Weight (main) : 193 g / 0.425 lb (cancel) : g / lb Net Weight 580 g / 1.279 lb a : 40 mm Dimensions & Mounting Information D: 80 mm Sd : 0.005 m 2 ?115 4-5x7 Zn : 8 ? Fs : 83 Hz 107 Re : 7.5 ? ?92 Le : 0.0398 mH 2.5 Qms : 2.747 Qes : 0.377 23.3 Qts : 0.33 45.5 Mms : 2.55 g BL : 4.99 Telsa/m ?80 Vas : 5.95 L Xmax : 0.6 mm Eff/?0 : 0.72 % Overall Diameter : 107 mm / 4.2 in Cms : 1.65 m/N Baffle Hole Diameter EBP : 220.16 : 93 mm / 3.7 in Depth : 45.5 mm / 1.8 in
Recommended Back Loaded Horn Type Enclosure 6 2 385 5 o93 250 (25) 80 4 35 9 1 245 3 80 100 1 5 1 190 7 5 1 2 2 3 235 20 50 11 180 150 6 80 8 1 4 150 385 190 3 1 9 155 375 840 7 1 150 4 1 200 7 250 8 10 235 155 400 2 840 340 380 810 340 245 1 1 2 3 1 8 1 2 9 250 2 2 810 375 2 1 840 6 1 150 2 1 250 10 11 100 5 (240) 50 380 9 1 250 8 1 7 1 6 1 20 405 150 150 150 200 150 180 4 1 250 400 unit:mm / 15mm thick 405 • Shown is an example of a FE103En Recommended Standard Bass Reflex Type Enclosure back loaded horn type enclosure. Example of • The horn length is designed a little (190) unit:mm / 15mm thick (190) F E 1 0 3 E n 160 longer to 2m, and cutoff frequency is o93 s t a n d a r d set at 50Hz for extended low frequency bass reflex 65 reproduction. type enclo- sure. Inter- (300) 270 130 nal volume is 6 liters t u n e d t o o50 60 95Hz (Fb). Distributor / Authorised Dealer www.fostex.jp Fostex Co. ,3-2- 35 Musa shino, Akishima,T okyo,J apan 196-0 021 Tel :+81(0) 42-546-497 4 Fax:+8 1(0)42 -546 -9222 In accordance with our policy of continuous development, we reserve the right to change specifica tions without notice. Printed in China 500283