Rockford Fosgate PAUX Punch Universal Auxiliary Input Port

Punch Universal Panel-Mount USB and 3.5mm Auxiliary Input Port 6ft Extension Cables, 1" Mounting Hole, Water-Resistant Cover, Stereo RCA Output.

Product Overview

The Rockford Fosgate PAUX is a panel-mounted USB and 3.5mm auxiliary input port designed to extend a source unit's rear USB and auxiliary connections to an easily accessible front-mounted location on the dash, console, or armrest. The unit mounts in a standard 1" (25.4mm) hole and secures with the included retaining nut.

The front face provides a USB socket and a 3.5mm audio jack. A 6-foot USB extension cable connects the front USB socket to the source unit's rear USB port. A 6-foot 3.5mm-to-stereo male RCA cable connects the front 3.5mm jack to the source unit's RCA auxiliary input. A water-resistant cover protects both connections when not in use keeping out dust and moisture in vehicle environments.

Key Specifications

• Part number: PAUX
• Type: Panel-mount USB and 3.5mm auxiliary input port ✓
• Front connections: USB socket, 3.5mm audio jack ✓
• USB cable: 6ft extension (front USB to rear female USB) ✓
• Aux cable: 6ft, 3.5mm to stereo male RCA ✓
• Mounting hole: 1 inch (25.4mm) ✓
• Retaining nut: Included ✓
• Cover: Water-resistant, attached ✓
• USB standard: Not specified — confirm with Rockford Fosgate (likely USB-A)
• Panel cutout dimensions: Not specified — confirm with Rockford Fosgate
• Warranty: Not specified — confirm with Rockford Fosgate

Features & Benefits

• Front-Accessible USB and AUX Ports Source unit rear connections are typically inaccessible without removing the head unit or reaching behind the dash. The PAUX relocates both USB and 3.5mm AUX connections to a panel-mounted location — on the dash face, console, armrest, or any surface with a 1" mounting point — for clean, convenient device connection.
• 6ft USB Extension Cable The 6-foot USB cable provides sufficient length to route from a panel-mounted location to the source unit's rear USB port in most vehicle dashboards, with routing slack for a tidy installation behind the panel.
• 6ft 3.5mm to Stereo Male RCA Aux Cable The 3.5mm front jack connects to a 6-foot cable terminating in stereo male RCA plugs — for connection to the source unit's RCA auxiliary input. Any 3.5mm audio source (phone, tablet, media player) can connect to the front jack and play through the head unit.
• 1" Mounting Hole — Universal Panel Fit The PAUX mounts in a standard 1" hole — a common drill bit size, making the installation straightforward in most dash and console surfaces. The retaining nut secures the unit firmly from behind the panel.
• Water-Resistant Cover The attached water-resistant cover protects the USB and 3.5mm jacks from moisture, dust, and debris when no device is connected — important for console and armrest mounting positions that may be exposed to spills or humidity.
• Eliminates Dangling Cables Running device cables through the glovebox or dash gap creates unsightly cable management. The PAUX provides a fixed, dedicated connection point — keeping device cables contained and reducing connector wear on both the device and the source unit.

Technical Specs

Compatible With / Goes Well With

Suitable for:

• Source units with rear USB and RCA auxiliary inputs
• Dash, console, or armrest panel installations with 1" mounting points
• Any vehicle where front-accessible USB and 3.5mm connections are required

Pairs well with:

• Rockford Fosgate PMX-8BB marine receiver (rear USB and RCA aux connectivity)
• Any aftermarket head unit with a rear USB port and RCA auxiliary input

Frequently Asked Questions

What does the PAUX connect to at the source unit end?

The 6-foot USB cable connects from the front USB socket to the source unit's rear USB port. The 6-foot 3.5mm-to-RCA cable connects from the front 3.5mm jack to the source unit's RCA auxiliary input. The source unit must have both a rear USB port and an RCA aux input.

What size hole is required to mount the PAUX?

A 1-inch (25.4mm) hole — a standard size drilled with a common hole saw or spade bit. The retaining nut secures the unit from behind the panel surface.

Is the PAUX waterproof?

The cover is described as water-resistant — it protects the jacks from moisture and dust ingress when not in use. This is not an IPX-rated waterproof design; it is suitable for interior vehicle installations where the cover will be used when connections are not active.

Can the PAUX be used for charging a phone via USB?

The USB connection on the PAUX is an extension of the source unit's rear USB port — whether it supports charging depends on the source unit. If the source unit's USB port provides charging current, the PAUX will pass that through. Confirm the source unit's USB charging capability.

Is the PAUX compatible with USB-C devices?

The USB connector type is not confirmed in the supplier data — likely USB-A (standard Type-A). USB-C devices would require a separate USB-C to USB-A adapter cable. Confirm the USB socket type from the official Rockford Fosgate PAUX product page.