KuztomBoxes - KB-TBP-49-4X8 PORTED - Single Cab Ported Box 49" 95-7867 Micro-USB update port allows firmware

Micro-USB update port allows firmware updates for expanded radio compatibility

WARNING: EXTREMELY LOUD

Installs inline with RCA signal paths for fast and simple noise isolation

Internally dampened polypropylene cones and durable rubber surrounds assist the woofers in creating precise midrange and midbass

Harness 70-9003 (non-amplified) (sold separately)

KuztomBoxes - KB-TBP-49-4X8 PORTED - Single Cab Ported Box 49" 95-7867 Micro-USB update port allows firmwareFits: UNIVERSAL SINGLE CAB PORTED BOX Box Dimensions: Length: 49"TOP Width: 5. 5"BOTTOM Width: 8. 5" Height: 13. 5" Port Dimensions: Length: 11" Width: 4. 25" Height: 2" Air Space Per Sub: . 8 CF(4 X8 BOX . 4 CF PER WOOFER ) Box Tuning: 39 HZ Mounting Depth: 6. 5" Wood Type: High Quality MDF MADE IN USA Enclosure Finish: Black Armor Coating (Same Heavy Duty Material That is Use to Paint Truck Beds) All KUZTOMBOXES come with speaker terminals Included.