Car Subs » 18 inch subwoofers http://www.carsubs.net Be the Party! Mon, 14 Sep 2009 18:34:29 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 Rockford Fosgate RFD-3218 HX2 http://www.carsubs.net/18inchsubwoofers/rockford-fosgate-rfd-3218-hx2 http://www.carsubs.net/18inchsubwoofers/rockford-fosgate-rfd-3218-hx2#comments Wed, 29 Jul 2009 20:45:40 +0000 admin http://www.terrafirms.com/subwoofers-central/?p=64 The Rockford Fosgate RFD-3218 is an impressive 18″ Sub only to be used for those impossible missions. The sub is so powerful running at 1000 Watts RMS and peaking out at 2000 Watts that it can on it’s own in a single installation provide a mesmorizing amount of bass. This massive subwoofer weighs 60 lbs on its own and is no lightweight contendor.
Big woofer , big bass!

Big woofer , big bass!

ADD TO CART: and bring the Party Home !

General Features
- 18″ Cone - Dual 4 ohm Voice Coil
- 1000W RMS - 2000W MAX
- 89.4 dB

Eclosures

Sealed

RFD-3218_Sealed

Ported

RFD-3218_ported

Paramters

Nominal Impedance (ohms) 4 ohms X 2
Voice Coil Diameter inch / mm 4.0 / 101.6
FS (Hz) 24
QTS 0.451
VAS  cu.ft. / liter 7.03 / 199
Xmax  inch / mm 0.74 / 19
SPL (dB @ 1W/1m) 89.4
Power Handling – RMS – Watts 1000
Power Handling – Max – Watts 2000
Mounting Diameter  inch / mm 16.31 / 414
Mounting Depth        inch / mm 9.125 / 232
Speaker displacement   cu.ft. / liter 0.244 / 6.92
Sealed box volume         cu.ft. / liter 4.0 / 113.28
Vented box volume       cu.ft. / liter 5.0 / 141.58
Port diameter & length (inches) 4 X 8.75 (3 ports)
Port diameter & length (cm) 10.2 X 22.23 (3 ports)


ADD TO CART: and bring the Party Home !

Technorati Tags: ,

No related posts.

]]> http://www.carsubs.net/18inchsubwoofers/rockford-fosgate-rfd-3218-hx2/feed 0