L18P300

L18P300

L18P300 - Image 2

Category RCF

L18P300

WOOFER

SPECIFICATIONS

General specifications

Nominal Diameter:

18 inch / 457 mm

Rated Impedance:

8 ohm

Program Power:

2000 W

Power handling capacity:

1000 W

Sensitivity:

97.0 dB

Frequency range:

35 – 1000 Hz

Effective piston diameter:

380 mm / 14.96 inch

Max. Excursion Before Damage:

40 mm / 1.57 inch

Minimim Impedance:

6.0 ohm

Voice Coil Diameter:

4.0 inch / 102 mm

Voice Coil Winding Material:

Copper

Voice Coil Length:

23 mm / 0.91 inch

Number of layers:

2

Kind of layers:

inside/outside

Top Plate Thickness:

15 mm / 0.59 inch

Cone Design:

Curved

Surround Material:

Polycotton

Surround Design:

M-roll

Magnets:

Ceramic

Dual-force air ventilation:

Yes

Spider:

Dual with silicon based damping control

Thiele – small parameters

Resonance frequency (Fs):

33 Hz

DC resistance (Re):

5.00 ohm

Mechanical factor:

8.30 Qms

Electrical factor (Qes):

0.34 Qes

Total factor:

0.33 Qts

BL factor (BL):

23.50 T x m

Effective moving mass (Mms):

180.0 g

Equivalent Cas air loaded (Vas):

226.0 liters

Effettive piston area (Sd):

0.110 m2

Max. linear excursion (Xmax):

8.0 mm

Voice coil inductance @ 1kHz (Le1k):

1.80 mH

Half-space efficency (Eff):

2.30%

Mounting Information

Overall diameter:

460 mm / 18.11 inches

Bolt circle diameter:

438 mm / 17.24 inch

Bolt hole diameter:

8 mm / 0.31 inch

Front mount baffle cut-out:

416 mm / 16.38 inch

Rear mount baffle cut-out:

418 mm / 16.46 inch

Volume occupied by the driver:

6.5 liters / 0.26 ft3

Standard compliance

CE marking:

Yes

Size

Weight:

13 kg / 28.66 lbs

Height:

202 mm / 7.95 inches

Diameter:

460 mm / 18.11 inches

Shipping informations

Package Width:

520 mm / 20.47 inches

Package Weight:

15 kg / 33.07 lbs

Package Height:

270 mm / 10.63 inches

Package Depth:

495 mm / 19.49 inches