18" 80 oz 4 ohm Polymer Treated Cone Foam Surround Woofer, 500 W, 3" VC
Features: 18" 80 oz 4 ohm polymer treated cone paper with foam surround suspension, 500 watts, 3" Voice Coil woofer.
- Polymer Treated Cone Paper and Foam Surround
- Large 3" Aluminum Voice Coil
- 80 oz Vented Magnet
- Made in the USA
Specifications-
Power capacity: 250W/500W RMS/peak
Frequency response: 20 ~ 2,500 Hz
Nominal impedance: 4 Ω
Voice coil diameter: 3"
Magnet weight: 80 oz.
Sensitivity: 95 dB W/M
Fs: n/a Hz
Re: n/a Ω
Qms: n/a
Qes: n/a
Qts: n/a
Vas: n/a L
Mms: n/a g
BL: n/a
Xmax: 3.5 mm
Dimensions -
Overall Frame Size: 17-31/32" dia.
Required Cutout: 16-5/8" dia.
Mounting Depth: 7-3/16"