(StÃ¼ck) RCF 38cm TieftÃ¶ner L15P400

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15'' Subwoofer, 8 Ohm, 800W RMS, 96dB/W/m, 39-700 (500)Hz, 100mm Schwingspule in-/outside gewickelt, T-Polkern, hinterlüftete Zentrierung, Xmax +/-8mm, Hornloaded oder 100-200l BR

Lieferzeit 3-5 Werktage:

Artikelnummer: RCF-L15P400

Preis: 310,00 €

[inkl. 19% MwSt zzgl. Versandkosten]

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Incredibly linear frequency response characteristics, extreme high power handling while generating the lowest harmonic distortion of any comparable 15-inch trasducer wtihin its application range.

The L15P400 uses a fibre loaded cone assembly along with a high excursion triple roll surround.
This combination provides remarkable strength and a peak to peak maximum excursion of 52mm.
The T-pole also features RCF Precision's spaced gap demodulation technology, progressively braking the voice coil, providing a much smoother transition for the moving mass as it reachees its maximum excursion limits.Forced air venting system.

Features

4-inch, fiberglass inside/outside copper voice coil
1600W continuous program power handling
97 dB Sensitivity
30 Hz – 1.5 kHz Frequency range
Aluminum demodulation ring
Forced air ventilation and 14mm top plate for minimum power compression
Dual spider design with silicon based dampening control
Triple-roll surround and corrugated straight cone geometry

General Specifications

Nominal Diameter:380 / 15 mm/inch
Rated Impedance:8 Ω
Program Power:1600 W AES
Power handling capacity:800 W AES
Sensitivity:97 dB
Frequency Range:30 Hz ÷ 1500 Hz
Effective Piston Diameter:340 / 13.4 mm/inch
Max Excursion Before Damage (peak to peak):50 / 2 mm/inch
Minimum Impedance:6.3 Ω
Voice Coil Diameter:100 / 4 mm/inch
Voice Coil Material:Copper
Voice Coil Winding Depth:23 / 0.9 mm/inch
Number of layers:2
Kind of layer:inside / outside
Top Plate Thickness:14 / 0.55 mm/inch
Cone Material:No pressed pulp
Cone Design:Straight
Surround Material:Polycotton
Surround Design:Triple roll

Thiele/Small Parameters

Resonance frequency:36 Hz
DC resistance:4.8Ω
Mechanical factor:7.5
Electrical factor:0.27
Total factor:0.25
BL Factor:24.8 T · m
Effective Moving Mass:150 g
Equivalent Cas air load:160 liters
Effettive piston area:0.091 m²
Max. linear excursion (mathematical):8.0 mm
Voice - coil inductance @ 1kHz:2.2 mH
Half-space efficiency:2.6%

Mounting information

Overall Diameter:393 / 15.5 mm/inch
Bolt Circle Diameter:371-376 / 14.6-14.8 mm/inch
Bolt Hole Diameter:6.5 / 0.3 mm/inch
Front Mount Baffle Cut-out:352 / 13.9 mm/inch
Rear Mount Baffle Cut-out:360 / 14.2 mm/inch
Depth:158 / 6.2 mm/inch
Volume occupied by the driver:4.3 / 0.15 liters/ft³
Net Weight:12.6 / 27.7 kg/lbs

Shipping information

Shipping weight:13.6 / 29.9 kg/lbs

http://www.rcf.it/de_DE/c/document_library/get_file?p_l_id=251778&folderId=22488&name=DLFE-2204.pdf

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