AudioControl 12" 400 Watt Space Series Low-Profile Subwoofer | 2-OHM & 4-OHMFeatures Maximum Bass When There's Little Space: Don't let limited space compromise your audio experience. Whether you have a compact car or a tight living room, our subwoofers are designed to provide maximum bass without taking up too much room. Rugged Weather-Resistant Design: We believe that our customers should be able to enjoy their music in any setting, and our rugged design ensures that this is possible. Now, you won't have to worry about damage from the elements. Removable Subwoofer Grille: You can easily remove the grille to clean and maintain your subwoofer. Dirt, dust, and debris can accumulate on the subwoofer over time, affecting its performance and sound quality. But with our removable grille, you can clean your subwoofer in no time, ensuring that it operates at its best. Structurally Rigid Heavy Duty Voice Coil: You can now experience deeper, more robust bass and superior sound quality. Our voice coil technology is the backbone of our products, and we stand behind the reliability and endurance it provides. Optimal Thermal Efficiency Design: The efficient thermal design also ensures that the subwoofer operates with maximum energy efficiency. This means that less power is required to produce the same level of sound, resulting in less heat generation overall. Fiber Matrix Injection Molded Polypropylene Cone: The cone's construction also allows for accurate reproduction of low-frequency sounds, resulting in a fuller, more complete audio experience. The molded polypropylene material is lightweight and durable, making it ideal for applications where sound quality and durability are paramount. DescriptionUpgrade your sound system with the AudioControl 12" 400 Watt Space Series Low-Profile Subwoofer. This subwoofer is specially designed to deliver powerful and clear bass, featuring your choice of 2-OHM or 4-OHM impedance which helps optimize power to the speaker.The Space Series subwoofer is designed to be weather-resistant, making it ideal for use in any environment. The removable subwoofer grille also makes it easy to clean and maintain.With an optimal thermal efficiency design, this subwoofer is built to last. You can enjoy your music for hours without having to worry about the subwoofer overheating.Upgrade your sound system with the Space Series Low-Profile Subwoofer, and experience the power of bass like never before.WHAT'S IN THE BOX 12" 400 Watt Space Series Low-Profile Subwoofer (Selection of 2-OHM or 4-OHM) User Guide SPECIFICATIONS SPC-12S2 SPC-12S2 Nominal Impedance (Z) 2 ohms 4 ohms DC Resistance (Re) 1.8 ohms 3.2 ohms Resonance Frequency (Fs) 27.8430 Hz 37.3460 Hz Piston Area (Sd) 0.0511 m2 0.0511 m2 Force Factor (BL) 10.3379 T.m 12.4924 T.m Mechanical Q Factor (Qms) 4.0762 2.8618 Electrical Q Factor (Qes) 0.4703 0.5764 Total Q Factor (Qts) 0.4216 0.4996 Sensitivity 1W/M (SPL) 87.3655 87.3024 Mechanical Comp (Cms) 0.2047 mm/N 0.1844 mm/N Moving Mass (Mms) 159.6086 g 145.7101 g Linear Excursion (Xmax) 9 mm 9 mm Volume Acoustic Comp (Vas) 74.5578 Ltr/2.632984 cu ft 67.1494 Ltr/2.371348 cu ft Reference Efficiency (NO.) 0.33% 0.32% BOTH RMS Power (Pe) 400 Watts Frequency Response 20–250 Hz Voice Coil Diameter 2.5 in/63.5 mm Displacement. 0.0619 cu ft/1.752 Ltr Overall Diameter (A) 12.37 in/316 mm Cut Out Diameter (B) 11.10 in/282 mm Mounting Depth (C) 3.94 in/100 mm Mounting Height (w/o Grille) (D) .0.71 in/18 mm Mounting Height (w/ Grille) (E) 1.42 in/36mm
