For 10 inch subs mounting depth = 7.5 inches with a 7 inch magnet; For 12 inch subs mounting depth = 7 inches with a 7 inch magnet; Two speaker terminals included. Two holes cutout for the terminals. (terminals shipped uninstalled and located inside the sub box.) NOTE: Boxes are carpeted in charcoal. The easiest way of installing a 10 inch sub in a 12 inch subwoofer box is by using a 12 to 10 sub adapter. The idea behind the adapter is to allow you to install your 10 inch subwoofer in the hole size for 12 inch speaker effortlessly. Generally, most adapters are made up of 3/4″ MDF wood, a design that helps you to extend the mounting depth 8" MOJO Mini Sub Selectable Impedance 1Ω or 2Ω. MJM612. $ 199.95. 6.5" MOJO Mini Sub Selectable Impedance 1Ω or 2Ω. VIV1422. $ 999.95. 14" VIV Sub DVC 2Ω. MOJO1512. $ 899.95. As such, as far as bass frequency response is concerned, the 12″ sub is the better choice. If you should compare a 10″ sub and a 12″ sub in proper boxes, the 12″ sub will outperform the 10″ in terms of bass frequency response. This is especially true if you use, say a 4 12 inch subwoofer box setup for your subwoofers. Resonant Frequency Wood Thickness: 15/32 in 1/2 in 19/32 in 5/8 in 23/32 in 3/4 in 31/32 in 1 in. Battens: None 1/2 in 5/8 in 3/4 in 1 in. Volume: ft 3. mm3 cm3 in3 ft3 lts. Click and drag the edges of the speaker box, or. type in new values in the width, height, & depth fields. 12 inch subwoofer box design Skar Audio SDR-12, ported box plan, 3D model. Net internal volume 2.00 cubic feet, port area 25.00 square inches, tuning frequency 35 Hz. Subwoofer box calculator online MTX Terminator 12 Inch 1200 Watt 2 Ohm Single Voice Coil Audio Dual Loaded Subwoofer Speaker Box Enclosure for Vehicle Sound System, Black. 3,786. 300+ bought in past month. $14995. List: $199.99. Port. 9.70" × 12.52". 1. 12 inch subwoofer box design Pioneer, ported box plan, 3D model. Net internal volume 1.94 cubic feet, port area 31.00 square inches, tuning frequency 36 Hz. Subwoofer box calculator online. Atrend Bbox Single Sealed 12 Inch Wedge Shaped Subwoofer Enclosure - Universal Wedge Truck Enclosure - Premium Subwoofer Box Improves Audio Quality, Sound & Bass - Red & Black Spring Terminals 4.5 out of 5 stars 2,050 The enclosure is ported for added efficiency and features a single 12″ subwoofer for powerful bass. The enclosure also includes a mounting depth of 5-3/4 inches for easy installation. Best 12 Inch Subwoofer For Small Enclosure (Top 5 Sub) 2. Kicker CompRT 12″ 1-Ohm Subwoofer. 39NTe4.