Menu
Your Cart

RCF LF18X451

RCF LF18X451
RCF LF18X451
1,092.00 лв.
  • Stock: Out Of Stock
  • Model: 8469

Говорител - 18" - 1800W RMS - 97dB - 30Hz-1kHz

FEATURES

4,5 - inch fiberglas Inside/Outside copper voice coil

3600 Watt continuous program power handling

97 dB Sensitivity

30 Hz - 1 kHz Frequency range

Dual Forced Hyperventing System

Dual spider designed with silicon based damping control

BL of 30.5 Txm to provide a faster and accurate low frequency

GENERAL SPECIFICATIONS

Nominal Diameter:460/18 mm/inch

Rated Impedance:8 Ω

Program Power:3600 W AES

Power handling capacity:1800 W AES

Sensitivity:97 dB

Frequency Range:30 Hz ÷ 1000 Hz

Effective Piston Diameter:395 / 15.6 mm/inch

Max Excursion Before Damage (peak to peak):54/2.12 mm/inch

Minimum Impedance:6.8 Ω

Voice Coil Diameter:115 / 4.5 mm/inch

Voice Coil Material:Copper

Voice Coil Winding Depth:34 / 1.33 mm/inch

Number of layers:2

Kind of layer:inside / outside

Top Plate Thickness:15 / 0.6 mm/inch

Cone Material:No presed pulp

Cone Design:Straight

Surround Material:Polycotton

Surround Design:Triple roll

THIELE/SMALL PARAMETERS

Resonance frequency:30 Hz

DC resistance:5.4Ω

Mechanical factor:6.7

Electrical factor:0.29

Total factor:0.28

BL Factor:30.5 T · m

Effective Moving Mass:260 g

Equivalent Cas air load:220 liters

Effettive piston area:0.122 m²

Max. linear excursion (mathematical):13.5 mm

Voice - coil inductance @ 1kHz:2,9 mH

Half-space efficiency:1.90%

MOUNTING INFORMATION

Overall Diameter:465 / 18.3 mm/inch

Bolt Circle Diameter:442-447 / 17.4-17.6 mm/inch

Bolt Hole Diameter:6.5 / 0.25 mm/inch

Front Mount Baffle Cut-out:424/16.7 mm/inch

Rear Mount Baffle Cut-out:424 / 16.7 mm/inch

Depth:194 / 7.63 mm/inch

Volume occupied by the driver:6.5 / 0.23 liters/ft³

Net Weight:15.2 / 33.4 kg/lbs

SHIPPING INFORMATION

Shipping weight:16.2 / 35.5 kg/lbs

Write a review

Note: HTML is not translated!
Bad Good
Captcha
Tags: RCF LF18X451