RCF L12L750

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Говорител - 12" - 350W RMS - 101dB - 60Hz-2000Hz

FEATURES

4-inch, fiberglass former, edgewound aluminum voice coil

700W continuous program power handling

101 dB Sensitivity

60 Hz – 2 kHz Frequency range

Shaped Shallow Triple-roll damped surround

Inverted dust cap

GENERAL SPECIFICATIONS

Nominal Diameter:300 / 12 mm/inch

Rated Impedance:8 Ω

Program Power:700 W AES

Power handling capacity:350 W AES

Sensitivity:101 dB

Frequency Range:60 Hz ÷ 2000 Hz

Effective Piston Diameter:260 / 10.2 mm/inch

Max Excursion Before Damage (peak to peak):40 / 1.6 mm/inch

Minimum Impedance:7.2 Ω

Voice Coil Diameter:100 / 4 mm/inch

Voice Coil Material:Aluminum

Voice Coil Winding Depth:12 / 0.5 mm/inch

Number of layers:1

Kind of layer:outside

Top Plate Thickness:10 / 0.4 mm/inch

Cone Material:No pressed pulp

Cone Design:Curved

Surround Material:Polycotton

Surround Design:Triple roll

THIELE/SMALL PARAMETERS

Resonance frequency:62 Hz

DC resistance:5.2Ω

Mechanical factor:4.1

Electrical factor:0.29

Total factor:0.27

BL Factor:18.8 T · m

Effective Moving Mass:50 g

Equivalent Cas air load:52 liters

Effettive piston area:0.053 m²

Max. linear excursion (mathematical):3.5 mm

Voice - coil inductance @ 1kHz:1.25 mH

Half-space efficiency:4.12%

MOUNTING INFORMATION

Overall Diameter:320 / 12.6 mm/inch

Bolt Circle Diameter:296-304 / 11.7-12 mm/inch

Bolt Hole Diameter:7 / 0.3 mm/inch

Front Mount Baffle Cut-out:286 / 11.3 mm/inch

Rear Mount Baffle Cut-out:284 / 11.2 mm/inch

Depth:146 / 5.7 mm/inch

Volume occupied by the driver:2.9 / 0.10 liters/ft³

Net Weight:11.5 / 25.3 kg/lbs

SHIPPING INFORMATION

Shipping weight:12 / 26.4 kg/lbs