- Free Air Resonance (Fs): 29.5 Hz
- Electrical "Q" (Qes): 0.649
- Mechanical "Q" (Qms): 7.813
- Total Speaker "Q" (Qts): 0.599
- Equivalent Compliance (Vas): 1.716 cu. ft.
- One-Way, Linear Excursion (Xmax): 0.282 in.
- Efficiency (1W/1m): 86.6 dB SPL
- DC Resistance (Re): 1.6 ohm or 6.447 ohm
- Effective Piston Area (Sd): 55.4 sq. in.
- Mounting Hole Diameter (B): 9.0 in.
- Mounting Depth (E): 4.50 in.
- Driver Displacement: 0.05 cu. ft.
- Sealed Enclosure Range: 0.50 - 0.80 cu. ft.
- Ported Enclosure: 1.00 cu. ft.
- Priced per speaker
- A JL Audio company
- Subwoofers are usually sold as a single unit unless otherwise noted.
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.