• THE BEYMA 18PWB1000FE/S 18" SPEAKER CAN HANDLE HIGH POWER OF 1,000 WATTS AES STANDARD & 2,000 WATTS PROGRAM POWER
• NEW FRAME STYLE FOR INCREASED STRENGTH & BETTER COOLING
• DESIGNED TO GO DOWN VERY LOW WITH A RESONANT FREQUENCY OF 27HZ WITH A HIGH XMAX OF 12.5MM
• 4" DUO DOUBLE LAYER INSIDE/OUTSIDE VOICE COIL & TRIPLE ROLL SURROUND FOR INCREASED STABILITY
• ALUMINUM DEMODULATION RING FOR LOW DISTORTION & FLAT RESPONSE
• WATERPROOF CONE W/ TREATMENT ON BOTH SIDES OF CONE & CONEX SPIDER
• WORKS WELL IN 6.35-8.8 CU. FT. PORTED CABINETS OR HORN LOAD SUBWOOFER SPEAKER SYSTEMS
• AVAILABLE IN 8 OHMS ONLY

THE BEYMA 18PWB1000FE/S HAS EXTENDED DEEP BASS DOWN TO 30HZ THAT IS VERY STRONG WITH A 12.5MM XMAX!
	Item Price: $439.95
Large X DAMAGE(peak to peak) of 55.0mm!
WOOFER MODEL	18PWB1000Fe/S
Specifications
Nominal Basket Diameter	18" / 460mm
Impedance	8 ohms
AES Power Rating	1,000 Watts
Program Power	2,000 Watts
Frequency Response	30Hz - 2.0kHz
Sensitivity (1W/1m)	96dB SPL
Voice Coil Diameter	4" / 100mm
Recom. Enclosure Volume	6.36-8.83 ft3  /  180-250 Liters
Voice Coil Length	30 mm
Air Gap Height	12 mm
X Damage (peak to peak)	55 mm
BL Factor	25 N/A
Mounting Information
Overall Diameter	18.1" / 461mm
Bolt Circle Diameter	17.24" / 438mm
Baffle Cutout Diameter	16.34" / 415mm
No. Of Mounting Holes	8
Overall Depth	8.35" / 215mm
Net Weight	29.7 lb. / 13.5 kg.
Shipping Weight	33.2 lb. / 15.1 kg.
Materials
Basket	Die Cast Aluminum
Cone	Waterproof Front & Back Paper
Surround	Treated Cloth
Voice Coil	Edgewound Copper Ribbon
Demodulation Ring	Aluminum
Spider	Conex Dual Spider
Magnet	High Currie Temperature Ferrite
Thiele-Small Parameters
Resonant Frequency (fs)	27 Hz
Impedance (Re)	6 ohms
Coil Inductance (Le)	2 mH
Mechanical Q (Qms)	8.2
Electrical Factor (Qes)	.4
Total Q (Qts)	.38
Comp. Equivalent Vol. (Vas)	11.19 ft3 / 317 Liters
Voice Coil Overhang (Xmax)	12.5 mm
Moving Mass (Mms)	245 Grams
Mechanical Compliance (Cms)	142 um/N
Mechanical Resistance (Rms)	5.1 kg/s
Surface Area of Cone (Sd)m2	0.1265m2
Reference Efficiency	1.5%
Displacement Volume (Vd)	1.56 cm3
Frequency Response & Impedance Graph
Dimensional Drawing

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