RCF LF21N451 21" Woofer LOW SHIPPING!! AUTHORIZED DISTRIBUTOR!!!
Roll over image to zoom in Click on image to zoom
RCF LF21N451 21" Woofer LOW SHIPPING!! AUTHORIZED DISTRIBUTOR!!!

RCF LF21N451 21" Woofer LOW SHIPPING!! AUTHORIZED DISTRIBUTOR!!!

RCF
Price:
$849.00

Description

RCF LF21N451

8 ohm

 

 

 

MESSAGE with any questions!!!
We have all the other major PRO Audio Speaker Brands and Models.
We sell to Dealers as well.
GENERAL SPECIFICATIONS
  • Nominal Diameter:530 / 21 mm/inch
  • Rated Impedance:8 Ω
  • Program Power:4000 W AES
  • Power handling capacity:2000 W AES
  • Sensitivity:97 dB
  • Frequency Range:28 Hz ÷ 1000 Hz
  • Effective Piston Diameter:470 / 18.5 mm/inch
  • Max Excursion Before Damage (peak to peak):54 / 2.12 mm/inch
  • Minimum Impedance:6.7 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 pressed pulp
  • Cone Design:Curved
  • Surround Material:Polycotton
  • Surround Design:Triple roll
THIELE/SMALL PARAMETERS
  • Resonance frequency:28 Hz
  • DC resistance:5.4Ω
  • Mechanical factor:6.9
  • Electrical factor:0.39
  • Total factor:0.37
  • BL Factor:30.5 T · m
  • Effective Moving Mass:355 g

Payment & Security

PayPal Venmo

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Recently viewed