This Model Has Been Discontinued
Port Kit
Make it a DD Box

Search Authorized DD AUDIO Dealers Near You
SubWFour
Subwfour, Elpidio Quirino Avenue, Poblacion District, Davao City, Davao del Sur, Philippines
TECNORADIO
Via P. Ovidio Nasone, Sant\'Egidio alla Vibrata, Province of Teramo, Italy
Triple R Electronics / Distributor
88-90 Cipero Street, San Fernando, Trinidad and Tobago
Viinamäen auto ja konekorjaamo
Viinamäentie 123 73200 Varpaisjärvi, Lapinlahti
VISUAL ACOUSTICS QUALITY
PROSOPSI SE MI KATASKEUASMENO PEZODROMIO ANONIMOS 0 NUM 56430 STAUROUPOLI N. THESSALONIKI, GREECE
Boxboys Audio Sound Solutions
3902 Albert Pike Rd, Hot Springs National Park, AR, USA
Ariel Corporation LTD.
68-43 Cheongcheon 1(il)-dong, Bupyeong-gu, Incheon, South Korea
Bristol Sound – Electronic Warehouse
2604 South Bristol Street, Santa Ana, CA, USA
This ABS plastic port kit comes with two end flanges, two couplers, and a center tube segment. The port is 3 inches in diameter by 19.7 inches total length with the end flanges attached. The kit offers builders great versatility as it is easy to trim to the proper length for achieving the desired enclosure tuning. Plus, the outer end flange is adorned with DD Audio logos giving your enclosure some major style points.
Features
- 3 Inch Tube Diameter
- 19.7 Inches Total Length with Flanges
- Durable ABS Plastic Construction
- Easy to Trim / Tune
- DD Audio Logos on Outer End Flange
Port Kit: ABS 3 inch Aero Port Kit
Port Length (Inches): | 19.7 |
Port Diameter (Inches): | 3 |
Price (USD): | 119 each |
Don’t settle for sealed when porting is possible. Vented enclosures are more power efficient without sacrificing sound quality. With these 3” vents you level up your output without increasing your amplifier power.

Support Small Business and Enjoy Expert Installation
We believe in supporting brick and mortar dealers and have carefully partnered with small businesses who can provide quality installation and customer satisfaction befitting DD AUDIO® equipment.
Check with your local dealer for stock and promotional discounts.