R1S412 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. 

	12 AWG compression terminals
	Anodized aluminum voice coil former
	Optimized for sealed enclosures
	Parabolic polypropylene cone
	Single voice coil design
	Stamped steel basket

Size	12"
Impedance	4-Ohm
Power Handling	150 Watts RMS  300 Watts Max
Voice Coil Diameter	2.0" (4-Layer)  (3.8cm)
Motor Size	52.47 oz.  (1.49 Kg.)
Speaker Connector	12 AWG compression
Fs (Hz)	22
Re (Ohms)	3.39
Le (mH)	2.2
Qms	4.76
Qes	0.55
Qts	0.49
Vas (Liters)	197.2
Sd (cm2)	530
SPL (1w/1m)	87 dB
Xmax (mm)	6.3
Woofer Displacement	0.101 cu. ft.  (2.86 Liters)
Cutout Diameter	10.94 in.  (27.80 cm)
Mounting Depth	5.00 in.  (12.70 cm)