The Prime 12" woofers offer Rockford Fosgate performance at an unbelievable value. These models feature solid stamped steel frame, quick-release compression terminals, and a Parabolic polypropylene cone. Best of all, they work great in sealed enclosures.
Specifications:
- CEA-2031 Compliant: CEA-2031 Guidelines
- Size: 12"
- Nominal Impedance: 4-Ohm
- Power Handling (Watts RMS):
- 200 Watts RMS
- 400 Watts Max
- Voice Coil Diameter: 2.0" (50.8 mm)
- Magnet Weight (oz): 40 oz. (1.13 Kg.)
- Speaker Connector: 12 AWG compression
- Fs (Hz): 30.5
- Re (Ohms): 3.5
- Le (mH): 2.10
- Qms: 7.97
- Qes: 0.58
- Qts: 0.54
- Vas (Liters): 90.4
- Sd (cm2): 530.9
- SPL (dB @ 1w/1m): 90
- Xmax (mm): 7.0
- Woofer Displacement (in): 0.10 cu.ft. (2.80 Liters)
- Cutout Diameter (in):
- Mounting Depth (in):
- Shipping Weight: 9.25 Lbs. (4.19 Kg.)
Rockford Fosgate Prime Series R1S4-12 - 12" 4-Ohm SVC Subwoofer
£79.99Price