(StÃ¼ck) RCF 25cm Tief-MitteltÃ¶ner MB10N305

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10'' Tiefmitteltöner, 8 Ohm, 500W, 97dB/W/m, 70-2000 (1500)Hz, 76mm Schwingspule, hinterlüftete Zentrierung, Xmax +/-6mm, 10-20l BR

Lieferzeit 3-5 Werktage:

Artikelnummer: RCF-MB10N305

Preis: 310,00 €

[inkl. 19% MwSt zzgl. Versandkosten]

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The MB10N305 is a hypervented neo, high linearity mid-bass.

The magnetic structure is powered by a large neodymium magnet that provides an extremely high flux density in the gap. The new hyper-vented aluminium basket and magnetic assembly design provide an excellent heat dissipation and lower power compression. Special airforced ventilations are provided for voice coil, magnet assembly and basket. M-roll surround and spider design offer great linearity and precise reproduction.

Features

3-inch, fibreglass inside/outside aluminium voice coil
1000W continuous program power handling
97.5 dB Sensitivity
55 Hz – 3.5 kHz Frequency range
Dual-forced air ventilation for minimum power compression
M-roll surround and exponential cone geometry

General Specifications

Nominal Diameter:260 / 10 mm/inch
Rated Impedance:8 Ω
Program Power:1000 W AES
Power handling capacity:500 W AES
Sensitivity:97.5 dB
Frequency Range:55 Hz ÷ 3500 Hz
Effective Piston Diameter:210 / 8.27 mm/inch
Max Excursion Before Damage (peak to peak):34/ 1.34 mm/inch
Minimum Impedance:6.9 Ω
Voice Coil Diameter:76 / 3.0 mm/inch
Voice Coil Material:Aluminium
Voice Coil Winding Depth:14 / 0.55 mm/inch
Number of layers:1
Kind of layer:inside / outside
Top Plate Thickness:10 / 0.39 mm/inch
Cone Material:No pressed pulp
Cone Design:Curved
Surround Material:Polycotton
Surround Design:M-roll

Thiele/Small Parameters

Resonance frequency:60 Hz
DC resistance:5.6Ω
Mechanical factor:4.0
Electrical factor:0.24
Total factor:0.23
BL Factor:18.5 T · m
Effective Moving Mass:36.5 g
Equivalent Cas air load:31 liters
Effettive piston area:0.035 m²
Max. linear excursion (mathematical):5.0 mm
Voice - coil inductance @ 1kHz:0.9 mH
Half-space efficiency:2.90%

Mounting information

Overall Diameter:260 / 10.24 mm/inch
Bolt Circle Diameter:241-246 / 9.5-9.6 mm/inch
Bolt Hole Diameter:5.5 / 0.21 mm/inch
Front Mount Baffle Cut-out:234 / 9.21 mm/inch
Rear Mount Baffle Cut-out:234 / 9.21 mm/inch
Depth:116 / 4.56 mm/inch
Volume occupied by the driver:1.4 / 0.046 liters/ft³
Net Weight:3.2 / 7.05 kg/lbs

Shipping information

Shipping weight:4.0 / 8.76 kg/lbs

http://www.rcf.it/de_DE/c/document_library/get_file?p_l_id=8886914&folderId=22488&name=DLFE-23434.pdf

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