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

Tuning Specs: CH1 & CH2: High Pass Filter: 20Hz - 5KHz

allowing you to add six 4-inch speakers and two tweeters for a superior audio experience

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

5-inch double-din floating display multimedia receiver engineered for modern car audio systems

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.