18 Inch Sub Bass Range Woofer with RMS 450 Watts

Model NO.: 18SA75-1S
Delivery:: FOB
Minimum order quantity:: 500 pieces
Supply Ability:: 60,000 pieces / Month
Country of Origin:: Ningbo, China
Stock Time:: 35 Days

Nominal Diameter 18" / 460 mm, Power Handling 350 watts, Sensitivity 96 dB, Frequency Response 40 Hz -2 kHz, Voice Coil Diameter 3" / 75 mm

Quantity:

Product Description

Listen Acoustic 18 inch Subwoofer electric bass

Features

1. Nominal Diameter 18 inch / 460 mm
2. Power Handling 450 watts
3. Sensitivity 96 dB
4. Frequency Response 40 Hz -2 kHz
5. Voice Coil Diameter 3"/ 75 mm
6. Ferrite Magnet 78 Oz
7. Pressed Steel Chassis type
8. Applications as Sub Bass range woofer for PA speaker

Specifications

SPECIFICATIONS
Model No.	18SA75-1S
Nominal Diameter	18"/ 460 mm
RMS Power	450 watts
MAX Power	900 watts
Sensitivity (1w/1m)	96 dB
Frequency Range	40 Hz - 2 kHz
Voice Coil Diameter	3.0"/ 75 mm
Available Impedances	4 / 8 Ω
Magnet Size	78 Oz
Magnet Material	Ferrite
Chassis type	Pressed Steel
Voice Coil Material	Copper
Former Material	Black Aluminium
Dust Dome Material	Paper
Suspension Material	Polycotton
Surround Material	Fabric
Cone Material	Paper

THIELE SMALL PARAMETERS
Fs	40 Hz
Qes	0.51
Qms	6.97
Qts	0.48
Vas	209.41 L
Sd	0.1207 m2
η0	1.79%
Mms	193.07 g
BI	23.46 Txm
Cms	0.10 mm/N
Rms	6.21 WM
Le1k	3.77 mH

MOUNTING & DIMENSIONS & WEIGHT
Overall Diameter	17.95"/ 456 mm
Bolt Circle Diameter	17.24"/ 438 mm
Baffle Cut-out Diameter	16.54"/ 420 mm
Overall Depth	7.99"/ 203 mm
Net Weight	8.10 kgs / 17.87 lbs