Garage
Shop

See all parts that fit your 2020 Explorer

Rockford Fosgate PLC-U

Universal Wired Bass Remote Controller

Only 3 Left!
Product videos
highlight-star-icon

• Universal Wired Bass Remote
• Flush, under dash, rocker switch mount options
• Provides In-line signal level control
• Female RCA signal input and signal output

Learn more about the plcu
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
Thanks , You Pay:

$79.99

 with warranty
Starting at $14/mo or 4 payments of $20 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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.
Dollar Icon
VIP Product Get $8.00 in rewards to spend later
Quantity
In Stock. Only 3 Left!
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

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

28
-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

43
-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

APH-FD02 main

PAC APH-FD02

Speaker Connection Harnesses for select 2018-2020 vehicles from Ford with Factory B&O Amplifier

-54.44%

$35.99

List price $79.00

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

123
-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

Limited time!
46CSC354 main

Kicker CSC35 (46CSC354)

180W Peak (60W RMS) 3.5” CS Series 2 Way Coaxial 4-ohm Speakers

16
-30.71%

$51.96

List price $74.99

ESP65 main

NVX ESP65

360W Peak (120W RMS) 6.5" E-Series 2 Way Coaxial Car Speakers

13
-18.19%

$44.99

List price $54.99

TS-A878 main

Pioneer TS-A878

120W Peak (30W RMS) 3.5" A-Series 2-way 4-ohm Coaxial Speakers for select GM, Ford and Volkswagen models

31
-28.59%

$49.99

List price $70.00

ESP69 main

NVX ESP69

480W Peak (160W RMS) 6x9" E-Series 2 Way Coaxial Car Speakers

5
-16.67%

$54.99

List price $65.99

Product Highlights


• Universal Wired Bass Remote
• Flush, under dash, rocker switch mount options
• Provides In-line signal level control
• Female RCA signal input and signal output

Description


Rockford Fosgate brand icon

Authorized dealer


Rockford Fosgate PLC-U

The PLC-U is designed as an inline, universal audio level control that can be integrated into almost any audio system. It is intended to allow you to vary the signal level of any stereo pair of RCA cables in the event you do not have a master volume control or you want more independent control over a specific signal path. The system is comprised of a high quality audio taper potentiometer which provides for true linear control of the output signal. It also comes with a variety of mounting configurations to meet your installation needs. A panel mount version which uses a 1" mounting hole and is held in place with a threaded retaining nut features a large and small knob option letting you choose which is best for the application.


Product Details:

  • Universal Wired Bass Remote
  • Allows level adjustment of an audio signal
  • High quality audio potentiometer provides linear volume control over entire knob range
  • Panel mount option with large and small knob configurations
  • Provides In-line signal level control
  • Under dash mounting option used with panel mount unit
  • Rocker switch mounting option with integrated 3.5mm to RCA extension port
  • Rocker switch can be disassembled to facilitate flush panel mount ability
  • Panel mount option mounts in 1" diameter mounting hole
  • Female RCA signal input and signal output
  • Gain: Unity Gain (Voltage In = Voltage Out)
  • Processor Type: Analog Processor
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

123
-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

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

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

12
-9.16%

$109.00

List price $119.99

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

43DSC6504 main

Kicker DSC650 (43DSC6504)

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

28
-10.53%

$84.99

List price $94.99

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

REF6532IXAM main

Infinity Reference REF6532IXAM

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

3
-20.01%

$119.95

List price $149.95

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00


Best selling similar products

RBC-1 small

JL Audio RBC-1

• Wired Bass Remote Controller
• Compatible with select JL Audio amplifiers
• Flush-mountable installation
• Color: Black

(67)

$59.99

List price $59.99

HD-RLC small

JL Audio HD-RLC

• Wired Bass Remote Controller
• Compatible with select JL Audio HD, MHD and XDM amplifiers
• Flush-mountable installation
• Color: Black

(18)

$59.99

List price $59.99

PEQ small

Rockford Fosgate Punch PEQ

• Wired Bass/Treble Remote for select 2007-2025 Punch and Power amplifiers
• Controls bass on rear outputs of 4-channel amplifiers
• Conveniently mount under dash, inside center console or glovebox

(62)

$49.99

List price $49.99

46CXARCT small

Kicker CXARC (46CXARCT)

• Wired bass remote controller for Kicker CX series amplifiers
• Works with DX or PX series amplifiers with remote bass jack
• Includes 19.5 ft. cable and mounting accessories

(16)

$39.99

List price $39.99

PLC2 small

Rockford Fosgate PLC2

• Wired Bass Remote for select 2013-2025 Punch and Power amplifiers
• Includes bass knob, cable, mounting clip, mounting screws
• Controls level on rear outputs of 4-channel amplifiers
• Conveniently mount under dash, inside center console or glovebox

(6)

$49.99

List price $49.99

LC-1 small

PAC LC1

• Universal Wired Bass Remote
• Multiple mounting options
• Features stereo RCA input and output
• No additional wiring needed for installation

(66)

$9.99

List price $19.00

XVRC2 small

NVX XVRC2

• NVX Remote Level Controller with Digital Voltmeter
• Can adjust the amplifier gain even while driving
• In-dash or Under-dash mountable
• Compatible with most head units/amplifiers combinations
• Blue LED display (high voltage / low voltage)

(10)

$32.99

List price $99.99

ACR-1 REMOTE small

AudioControl ACR-1 REMOTE

• Wired Bass Remote Controller
• Compatible with select AudioControl processors
• Dash-mountable or center-console installation
• Color: Black

(16)

$34.99

List price $79.00

ACR-4 small

AudioControl ACR-4

• Wired Bass Remote Controller
• Compatible with AudioControl Epicenter Micro and AudioControl EPICENTER MICRO PRO
• Dash-mountable or center-console installation
• Color: Black

$62.95

List price $99.00

DRC-205 small

JL Audio DRC-205

• Digital remote controller for select JL Audio Amplifiers and DSPs
• Connects to the JLID port on the TwK’s chassis
• Works with VXi amplifiers, FiX and TwK processors
• Will work with MVi amplifiers via MVi DRC adapter
• Includes knob with 35" cable, 18 ft. control cable, spacers, and screws

(6)

$139.99

List price $139.99

Specifications & Details


General Features
Primary Color
Black
Illumination
None
Connection Type
RCA Composite Cables
Dash Mountable
Yes
Universal
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PLC-U

Weight:

0.50lbs

Internal SKU:

plcu

Internal Product ID:

94271

Product and How-to Videos


Customer Ratings & Reviews


Rockford Fosgate PLC-U thumbnail image

5 star
80%
4 star
20%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.8
Features
4.8
Design
4.8
Usability
4.8

Customer Photos & Videos


Customer Reviews

Sort by:

Loading...

Rockford Fosgate PLC-U

Always been a rockford guy! This was a great find...

By Anonymous on May 22, 2018

31 found this helpful


Awesome

Absolutely love it, smooth and discrete; replaced my cigarette lighter and this fit perfect.

By Milk on April 7, 2016

30 found this helpful


Had this for years, still performs like new

This level control works great! I really have no issues with Rockford Fosgate. This review should have been submitted 4 years ago, oops. It performs as it did the first day of install. Nice. Great value.

By Daniel on August 31, 2023 Checkmark Icon Verified purchase

26 found this helpful


Nice Knob

Worked like a charm and very fast shipping.

By Richard on December 9, 2025 Checkmark Icon Verified purchase


Great knobs

Used for for my bass knob setup and I can’t find any issues with it!

By Cameron on January 6, 2025 Checkmark Icon Verified purchase



DB-CHDL3P small

Omega DB-CHDL3P

Databus and Doorlock Interface with Bypass for Chrysler SUVs

$45.99

List price $129.99

MM12G small

Polk Audio MM12G

12" Mobile Monitor Series Subwoofer Grille

(8)

$20.99

List price $29.99

6412cfp small

Infinity Reference 6412cfp (PLATE)

4" x 6" 2-way Plate Speakers (REF6412CFP)

(2)

$49.99

List price $119.99

CS212RG-W3V3 small

JL Audio CS212RG-W3V3

Two 12" 13W3V3 Subwoofers Loaded in a Sealed Enclosure w/ a Final Impedance of 2 ohms

$499.99

List price $699.99

P165 small

Rockford Fosgate P165

110W 6.5" 2-Way P1 Punch Series Coaxial Speakers w/ Aluminum Tweeters

(23)

$59.99

List price $109.99

41706 small

Axion 41706

Flat Amplified Antenna

$15.00

List price $39.99

USBSTGB small

Coby USBST1GB

Portable High Speed 1 GB USB Flash Drive

$14.99

List price $29.99

P300-10 small

Rockford Fosgate P300-10 Open Box

300W Single 10" Amplified Subwoofer Enclosure

$149.95

List price $279.95

BNAPLG1 small

Belva BNAPLG1 Banana Plug Connector

Gold Plated with Dual Terminals

(17)

$2.99

List price $6.99

Related Searches


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

2020 Ford Explorer

1978 Volkswagen Scirocco

2009 Honda Fit

2003 Ford Excursion

1969 Honda 600

1986 Honda Prelude

1990 Eagle Summit

2009 Pontiac G8

2022 Tesla Model 3

2011 Ford Ranger

Vehicle
Store
Delete

2006 Harley Davidson FXST Softail Standard

2001 Harley Davidson FLHTC Electra Glide Classic

Vehicle
Store
Delete

2022 Can-Am Defender HD9

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.