8" Round Speaker Subwoofer Box Enclosure Slim Singles Speaker Box 7.25 Inside Diameter 2 BOXES OR 1:2 BOXES (PAIR) Hole cutout of: 11

Hole cutout of:         11

Built-in HD Radio tuner

5" 320 Watt 3-Way Car Audio Coaxial Speakers Stereo

5  dB Linear  Bandwidth 15  Hz to 250Hz +/-  3 dB Damping  Factor 200 Input Sensitivity(rms) 200mV to 8V Supply Voltage  Range 9 to 16V Protection thermal

Can be used as a spacer to extend speaker mounting depth on a box

8" Round Speaker Subwoofer Box Enclosure Slim Singles Speaker Box 7.25 Inside Diameter 2 BOXES OR 1:2 BOXES (PAIR) Hole cutout of: 11Dimensions: 9" wide, 9" tall, 4. 25" deep Sleek design, will practically fit anywhere Mounting depth of 3. 75" Hole cutout of 7. 25" Airspace: 0. 11 cuft per box Airspace can be customized upon request Other hole sizes and mounting depth available upon request Boxes can be covered in Charcoal Gray carpet, black carpet or bare wood Boxes are glued and nailed This listing is for 1 piece or 2 pieces Have a custom design idea, we can build it Please