12NLW9300
	12" HIGH POWER LOW FREQUENCY WOOFER

• EIGHTEEN SOUND 12NLW9300 IS A HIGH POWER 12" LOW FREQUENCY WOOFER
• HANDLES A STRONG 800 WATTS AES & 1,200 WATTS PROGRAM
• FEATURES A LIGHTWEIGHT NEODYMIUM MAGNET & A HIGH 8.0MM XMAX FOR A CLEAN STRONG BASS SOUND
• SPECIALLY DESIGNED CARBON FIBER CONE IS 5x STONGER THAN TRADITIONAL CELLULOSE PULPS & 2X STONGER THAN GLASS FIBER PULPS
• WEATHER PROTECTED CONE FOR OUTDOOR USE
• LOW DISTORTION W/ A WIDE FREQUENCY RANGE FROM 60HZ TO 5.OKHZ
• FOR USE IN PROFESSIONAL COMPACT ENCLOSURES THAT REQUIRE HIGH SPL & VERY LOW DISTORTION

WOOFER MODEL	12NLW9300
Specifications
Diameter	12" / 300mm
Impedance	8 ohms
AES Power Rating	800 Watts
Program Power	1,200 Watts
Power Compression @ -10 dB	0.8dB
Power Compression @ -3 dB	2.5dB
Power Compression @ Full Power	3.1dB
Sensitivity (1W/1m)	97dB SPL
Frequency Response	45Hz - 3.8kHz
Recommended Crossover	1.5kHz
Voice Coil Diameter	3.94" / 100mm
BL Factor	18 TM
Recommended Enclosure Volume	1.06-2.47 cu. ft / 30-70Liters
Mounting Information
Overall Diameter	12.4" / 315mm
Bolt Circle Diameter	11.65-11.8" / 296-300mm
Baffle Cutout Diameter	11.1" / 282mm
Overall Depth	6.02" / 153mm
Flange Thickness	.67" / 17mm
Net Weight	13.69 lbs. / 6.2 kg.
Shipping Weight	15.45 lbs. / 7.0 kg.
Materials
Cone	Carbon Fiber (Weather Protected)
Magnet	Neodymium
Thiele-Small Parameters
Resonant Frequency (fs)	40 Hz
Impedance (Re)	4.7 ohms
Coil Inductance (Le)	0.49mH
Mechanical Q (Qms)	4.67
Electrical Factor(Qes)	.25
Total Q (Qts)	.24
Comp. Equivelant Vol. (Vas)	3.07 ft3 / 87 Liters
Voice Coil Overhang (Xmax)	8.0mm
Surface Area of Cone (Sd)m2	0.053m2
Frequency response in 50 Liter enclosure tuned to 60Hz
Impedance Curve

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