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ᴓ18 inches
Click to enlarge
All products LF Driver Ferrite LF Driver GM18-100F

GM18-100F

Features
  • 2400 W continuous program power capacity
  • 101.6mm (4.0 inch) voice coil
  • 30 – 1000 Hz response
  • 97 dB sensitivity
  • Ferrite magnet
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Categories: Ferrite LF Driver, LF Driver
General Specifications

General Specifications

Nominal Diameter 457 mm (18 in)
Nominal Impedance 8 Ω
Nominal Power Handling 1200 W(AES)
Continuous Program Power Capacity 2400 W
Sensitivity 97 dB
Frequency Range 30-1000 Hz
Voice Coil Diameter 101.6 mm (4.0 in)
Voice Coil Material Round Copper Wire (IN/OUT)
Former Material Glass fiber
Effective Piston Diameter 392.0 mm (15.4 in)
Flux Density 1.0T
Physical Information

Physical Information

Magnet Material Ferrite
Basket Material Aluminium
Surround Material Cloth
Cone Material Paper
Dust Cap Material Paper
Spider Material Cotton (Silicone Impregnated Spider)
Gasket EVA
Pole Design T-Pole
Woofer Cone Treatment Waterproof Front Side
Parameters

Parameters

Fs 36 Hz
Re 5.2 Ω
Qms 9.9
Qes 0.48
Qts 0.45
BL 24.04Tm
Mms 231.99 g
Mmd 207.34 g
Vas 172.59 lt
Sd 1225 cm2
Le 1.00 mH
Eff (η₀) 1.71%
Cms 8.2 e-05 m/N
Rms 5.36 Ns/m
Xmax 8.25 mm
Hag 15 mm
Hvc 31.5 mm
Mounting And Shipping Information

Mounting And Shipping Information

Diameter 466.1 mm (18.4in)
Baffle Cutout Diameter 430.2 mm (16.9 in)
Mounting Hole Diameter 450.0 mm (17.7 in)
Bolt Circle Diameter 8 x Ø (9×6) mm
Depth 221.2 mm (8.7 in)
Flange and Gasket Thickness 11.0 mm (0.43 in)
Net Weight 15.2 kg
Shipping Units 1
Shipping Weight 17.1 kg
Shipping Box 500 x 500 x 287 mm
Service Kit

Service Kit

Recone Kit F05031812401PAA

Where to buy?

We have long-established selling channels worldwide, check with a local distributor for order and pricing. Or, contact us if you have other inquiries.
Find a distributor
Contact us

Where to buy?

We have long-established selling channels worldwide, check with a local distributor for order and pricing. Or, contact us if you have other inquiries.
Find a distributor
Contact us
About P.Audio
A leading brand of professional audio loudspeakers and components since 1991. The brand offers fully integrated audio product solutions, ranging from components to comprehensive audio systems. The brand and its distribution is managed by STH Professional Audio Co., Ltd.
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