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Kramer 4330599521 WA-1PN 3.5mm Stereo Audio Wall Plate — main product image
Kramer

Kramer 4330599521 WA-1PN 3.5mm Stereo Audio Wall Plate

A clean, professional single-slot wall plate insert for routing 3.5mm stereo audio through walls.

$29.60*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

The Kramer Electronics WA-1PN is a single-slot wall plate insert built for integrating 3.5mm stereo audio connections into permanent AV installations. Rather than running loose aux cables across floors or along walls, this insert mounts flush into a Kramer wall plate frame, providing a tidy and accessible audio connection point. It is ideal for conference rooms, lecture halls, boardrooms, and any environment where audio sources like laptops, tablets, or media players need to connect to installed sound systems.

As a passive device, the WA-1PN requires no power, drivers, or configuration — it simply provides a physical 3.5mm stereo jack that passes the audio signal through to cabling behind the wall. The black finish integrates discreetly into professional environments, and the single-slot form factor means it can be paired with other Kramer inserts (video, network, power) in multi-slot frames to create customized AV connectivity panels tailored to a room's specific needs.

Specifications

Brand
Kramer Electronics
Model
WA-1PN
Type
Wall Plate Insert
Connector
3.5mm Stereo Audio
Size
Single Slot
Color
Black

Pros & Cons

👍 Pros

  • Provides a clean, flush-mount solution for routing 3.5mm audio through walls instead of running exposed cables.
  • Single-slot design allows it to be combined with other Kramer inserts in multi-slot wall plates for customized AV panels.
  • Simple passive connection requires no power or configuration.
  • Black finish gives a professional, unobtrusive appearance in installed environments.

👎 Cons

  • Only supports 3.5mm stereo connections — not suitable for balanced audio, XLR, or digital audio formats.
  • Requires a compatible Kramer wall plate frame, adding to the total cost.
  • Single-slot design means you need additional inserts and a multi-slot frame if you have more than one connection to route.
  • Limited to stereo audio — does not support multichannel or surround sound signals.

Frequently Asked Questions

It provides a single 3.5mm (1/8") stereo audio connection, commonly used for headphones, aux cables, and line-level audio signals.
No, the WA-1PN is a single-slot insert only. It is designed to fit into Kramer's compatible wall plate frames, which are sold separately.
Yes, the 3.5mm connection is a passive pass-through, so it works for sending or receiving audio signals in either direction.
The WA-1PN comes in black, designed to blend into professional AV installations.

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