• THE BEYMA 18P1000 18" SPEAKER CAN WITHSTAND A REAL HIGH POWER OF 1,000 WATTS AES STANDARD & 2,000 WATTS PROGRAM POWER
• FEATURES A LARGE 4.5" VOICE COIL, NOMEX DOUBLE SPIDER, FIBERGLASS FORMER & HIGH TEMPERATURE MAGNET WIRE
• SPECIALLY TREATED CONE WILL NOT TEAR IN A FOLDED HORN CABINET & CAN WITHSTAND SEVERE OUTDOOR CONDITIONS
• FOR THE HIGHEST POWER SUBWOOFER APPLICATIONS INCLUDING CONCERT, ARENA, THEATRES, THEME PARK WATER RIDES, SOUND REINFORCEMENT, ETC.

4.5" VOICE COIL, WATER RESISTANT CONE, HIGH 2,000 WATTS POWER!
	No Longer Available
WOOFER MODEL	18P1000
Specifications
Nominal Basket Diameter	18" / 460mm
Impedance	8 ohms
AES Power Rating	1,000 Watts
Program Power	2,000 Watts
Frequency Response	25Hz - 1.0kHz
Sensitivity (1W/1m)	97dB
Voice Coil Diameter	4.5" / 114mm
Recom. Enclosure Volume	2.8-7.0 ft3  /  80-200 Liters
Voice Coil Length	30 mm
Air Gap Height	14.5 mm
X Damage (peak to peak)	45 mm
BL Factor	26 N/A
Magnetic Assembly Weight	23.8 lb. / 10.8 kg.
Mounting Information
Overall Diameter	18.11" / 460mm
Bolt Circle Diameter	17.24" / 438mm
Baffle Cutout Diameter-
- Front Mount	16.34" / 415mm
- Rear Mount	15.75" / 400mm
No. Of Mounting Holes	8
Volume Displaced By Driver	0.46 ft3  /  13 Liters
Overall Depth	8.27" / 210mm
Net Weight	29 lb. / 13.2 kg.
Shipping Weight	32.3 lb. / 14.7 kg.
Materials
Basket	Die Cast Aluminum
Cone	Specially Treated Paper
Surround	Treated Cloth
Voice Coil	Edgewound Copper Ribbon
Spider	Nomex/Polycotton Dual Spider
Magnet	High Currie Temperature Ferrite
Thiele-Small Parameters
Resonant Frequency (fs)	32 Hz
Impedance (Re)	6.2 ohms
Coil Inductance (Le)	6.0 mH
Mechanical Q (Qms)	16.7
Electrical Factor (Qes)	.37
Total Q (Qts)	.36
Comp. Equivalent Vol. (Vas)	8.65 ft3 / 245 Liters
Voice Coil Overhang (Xmax)	8 mm
Surface Area of Cone (Sd)m2	0.1200m2
Reference Efficiency	2%
Displacement Volume (Vd)	960 cm3
Low Freq. Response: Bass Reflex Cabinet-Vb=160L, Fb=33Hz
Frequency Response & Distortion Curves
Mounting Dimensions

US Speaker, LLC