• THE BEYMA 18PW1400FE/S 18" SPEAKER CAN WITHSTAND A REAL HIGH POWER OF 1,400 WATTS AES STANDARD & 2,800 WATTS PROGRAM POWER
• NEW FRAME STYLE FOR INCREASED STRENGTH & BETTER COOLING
• FEATURES: MALT CROSS COOLING SYSTEM & WATERPROOF CONE W/ TREATMENT ON BOTH SIDE OF CONE
• 4" DUO DOUBLE LAYER INSIDE/OUTSIDE VOICE COIL, HIGH BL FACTOR OF 29T-M & A LOW FS OF 32HZ
• ALUMINUM DEMODULATION RING FOR LOW DISTORTION & FLAT RESPONSE
• HIGH EXCURSION OF 10.0MM & A PEAK TO PEAK CAPABILITY OF 55.0MM
• DESIGNED TO WORK WELL IN HIGH POWER PORTED CABINETS OR HORN LOAD SUBWOOFER SPEAKER SYSTEMS
• AVAILABLE IN 4 & 8 OHMS

STRONG DEEP BASS DOWN TO 25HZ W/ A HIGH BL FACTOR  OF 29.0T-M THAT HELPS DELIVER A STRONG DEEP PRECISE BASS SOUND!
	4 Ohm Version Item Price: $430.95
	8 Ohm Version Item Price: $430.95
Large X DAMAGE(peak to peak) of 55.0mm!
WOOFER MODEL	18PW1400/Fe
Specifications
Nominal Basket Diameter	18" / 460mm
Impedance	4 or 8 ohms
AES Power Rating	1,400 Watts
Program Power	2,800 Watts
Frequency Response	25Hz - 2.0kHz
Sensitivity (1W/1m)	98dB
Voice Coil Diameter	4" / 100mm
Recom. Enclosure Volume	2.8-7.0 ft3  /  80-200 Liters
Voice Coil Length	25 mm
Air Gap Height	12 mm
X Damage (peak to peak)	55 mm
BL Factor	29 N/A
Magnetic Assembly Weight	31.8 lb. / 14.4 kg.
Mounting Information
Overall Diameter	18.15" / 461mm
Bolt Circle Diameter	17.24" / 438mm
Baffle Cutout Diameter-
- Front Mount	16.26" / 413mm
- Rear Mount	16.73" / 425mm
No. Of Mounting Holes	8
Volume Displaced By Driver	0.46 ft3  /  13 Liters
Overall Depth	8.31" / 211mm
Net Weight	37.26 lb. / 16.9 kg.
Shipping Weight	39.98 lb. / 18.1 kg.
Materials
Basket	Die Cast Aluminum
Cone	Waterproof Front & Back Paper
Surround	Treated Cloth
Voice Coil	Edgewound Copper Ribbon
Demodulation Ring	Aluminum
Spider	Nomex/Polycotton Dual Spider
Magnet	High Currie Temperature Ferrite
Thiele-Small Parameters
Resonant Frequency (fs)	32 Hz
Impedance (Re)	5.05 ohms
Coil Inductance (Le)	1.2 mH
Mechanical Q (Qms)	10.23
Electrical Factor (Qes)	.28
Total Q (Qts)	.27
Comp. EquivelantEquivalent Vol. (Vas)	8.08 ft3 / 228.9 Liters
Voice Coil Overhang (Xmax)	10.0 mm
Surface Area of Cone (Sd)m2	0.1255m2
Reference Efficiency	2.71%
Displacement Volume (Vd)	1.251 cm3
Frequency Response & Distortion Curves
Power Compression Loss
Impedance Curve
Mounting Dimensions

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