Garage
Shop

See all parts that fit your 2016 Explorer

Install Bay PSP4

4" x 11" ABS Port Tube Kit - Black

highlight-star-icon

• Port Tube Kit for ported enclosures
• Perfect for custom or replacement ported enclosures
• 4"W x 11"L
• Durable ABS plastic construction

Learn more about the psp4
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $38.99
Thanks , You Pay:
-10%

$34.99

 with warranty
4 payments of $9

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
82-5605 main

Metra 82-5605

6" to 6.75" Kick Panel Speaker Adapter Bracket for select 2009-2024 vehicles from Ford, Lincoln, Alfa Romeo

29
-28.13%

$22.99

List price $31.99

72-5602 main

Metra 72-5602

Install New Front Kick Panel Speakers in select 2009-2024 vehicles from Ford, Mazda, Lincoln

44
-20.01%

$11.99

List price $14.99

82-5606 main

Metra 82-5606

6x9" Front Door Speaker Bracket for select 2015-2025 vehicles from Ford, Lincoln

15
-48.62%

$16.95

List price $32.99

82-FD1 main

Metra 82-FD1

Ford 2011-2020 Speaker Adapter Kit - Front or Rear

11
-38.81%

$20.80

List price $33.99

82-5602 main

Metra 82-5602

6X9" Speaker Adapter for select 2011-2020 Explorer and F-Pace

2
-47.51%

$20.99

List price $39.99

99-5858CH main

Metra 99-5858CH Dash Kit

[Single DIN and Double DIN Stereo Dash Kit and Harness for select 2011-2019 Explorer with Factory 8" Screens

-33.91%

$379.99

List price $574.99

82-5603 main

Metra 82-5603

6" to 6-3/4" Speaker Adapter for select 2011-2019 Explorer

2
-50.01%

$19.99

List price $39.99

AXAMP-FD2 main

Axxess AXAMP-FD2

Amplifier Integration Interface for select 2011-2023 vehicles from Ford

-10.07%

$410.99

List price $456.99

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

254
-33.36%

$79.96

List price $119.99

XBAF65 main

NVX XBAF65

Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

117
-37.15%

$21.99

List price $34.99

Description


Install Bay brand icon

Authorized dealer

General Features:

  • Port Tube Kit for ported enclosures
  • Perfect for custom or replacement ported enclosures
  • Durable ABS plastic construction
  • 4"W x 11"L
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

59
-19.05%

$339.99

List price $420.00

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

254
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

214
-9.16%

$109.00

List price $119.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

72
-10.53%

$84.99

List price $94.99

Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00


Best selling similar products

SLAPS-M8 small

Earthquake Sound SLAPS-M8

• 8" SLAPS Series Passive Radiator
• Increases output without amplifier power or enclosure volume
• Adds up to 6dB of bass
• User-tunable adjustments
• Slim mount design with only 3" of depth

$59.00

List price $59.00

PSP6 small

Install Bay PSP6

• Complete Port Tube Kit
• 6" x 11" Port
• Achieve Greater Sound Pressure Levels with Less Distortion
• High Quality ABS Construction
• Mounting Hole Variations
• Designed in the U.S.A.

(1)

$87.99

List price $97.99

PSP2 small

Install Bay PSP2

• Complete Port Tube Kit
• 2" x 11" Port
• Achieve Greater Sound Pressure Levels with Less Distortion
• High Quality ABS Construction
• Mounting Hole Variations
• Designed in the U.S.A.

(2)

$21.99

List price $24.99

TXTRB10BB small

AudioControl TXTRB10BB

• Add-On Extension Port for 10" Loaded Subwoofer Enclosure
• Use in conjunction with Stinger TXTRB10
• 6dB add-on extension port module
• With sound dampening properties

$209.00

List price $299.00

PSP3 small

Install Bay PSP3

• Port Tube Kit for ported enclosures
• Perfect for custom or replacement ported enclosures
• 3"W x 12"L
• Durable ABS plastic construction

(4)

$30.99

List price $34.99

Specifications & Details


Box Port Specifications
Port Diameter
4"
Port Length
11"
Material
Plastic
Primary Color
Black
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PSP4

Weight:

1.60lbs

Internal SKU:

psp4

Internal Product ID:

107993

Customer Ratings & Reviews


Install Bay PSP4 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Good port

Very pleased with this port. Made my six inch sub sound better than the twelve i was using.

By Anonymous on August 6, 2019

38 found this helpful


Great value

The material is perfect for this job!!!and this make my box look perfect,had to polish the outer line to make it sit on the box

By Anonymous on December 10, 2019 Checkmark Icon Verified purchase

36 found this helpful



RFK8i small

Rockford Fosgate RFK8I

8 Gauge Amplifier Power & Signal Installation Kit

(14)

$139.99

List price $139.99

P9.2AIOT small

Planet Audio P9.2AIOT (Tan)

9.2" Overhead Flip Down TFT Monitor with Built-in DVD Player and and Infrared Transmitter

$269.99

List price $499.99

No picture

Pinnacle QPHBASEBLACK

Aluminum Horizontal Table Top Base for All QP Speakers

$49.00

List price $69.00

HDMI12 small

Coby HDMI12

12 ft. HDMI Cable for High Definition Transmit of up to 1080P

(1)

$15.99

List price $39.99

TSPBIW-Ivory small

PowerBridge TSPBIW (Ivory)

Total Solution In-Wall Power Extension and Cable Management System for Any On-wall Mounted Flat Panel Television

$99.99

List price $119.99

MCC AVL300 small

Monster Cable MCC AVL300

Home Theater and Lighting Controller 300 with Extended Control of AV Components

$299.99

List price $399.99

No picture

Alpine MRV-F300_XKIT82

300W 4-Channel Class D V-Power Series Compact Car Amplifier + FREE 100% Copper 2-Channel True Spec 8 Gauge Amplifier Installation Kit

$199.95

List price $294.99

M500CV-2M small

Monster Cable Component Video Cable (M500CV-2M)

6.56 ft. (2 Meters) of M500CV High-Resolution Component Video Cable

$9.00

List price $119.99

MC-BNDL-A small

Monster Cable MC BNDL A (Flat Panel Performance Kit)

Includes HDMI Cable, Home Theater PowerCenter, Displays Cleaning Kit, and ISF HDTV Calibration Wizard Software

$69.99

List price $199.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2016 Ford Explorer

2002 Ford Thunderbird

2018 Ford Mustang

2007 MINI Cooper

2012 Mitsubishi Eclipse

2012 Subaru Outback

2016 Subaru Outback

2017 Subaru Outback

2023 Mazda CX-30

2008 Audi TT

Vehicle
Store
Delete

2015 Can-Am Commander E XT

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.