Dayton Audio DAEX25Q-4 quad-arm exciter mounted on surface for extended bass
Close-up of pre-applied adhesive on the DAEX25Q-4 for quick installation
DAEX25Q-4 neodymium magnet detail for high sensitivity
Spring-loaded terminals on the DAEX25Q-4 enable quick wiring
DAEX25Q-4 mounted on panel demonstrating large-surface sound transfer

Dayton Audio

Dayton Audio DAEX25Q-4 Quad Arm Exciter – 25mm, 4 Ohm, 20W RMS

High-performance electronics accessories made for confident daily results

$24.22

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Why customers choose Nexoltic

Overview

Turn flat surfaces into dynamic speakers with Dayton Audio's DAEX25Q-4 quad arm exciter. Four extending arms drive sound across a larger area, offering richer low-end potential on suitable panels. A 25 mm voice coil paired with a rare-earth neodymium motor delivers higher sensitivity for clear, responsive output without requiring a large amplifier.

Key benefits

  • Unique four arm design enhances energy transfer across a broad surface
  • Pre-applied 3M VHB adhesive for quick, secure mounting
  • Rare-earth neodymium motor and proprietary voice coil boost sensitivity
  • 4 ohm impedance makes it compatible with compact Class D amplifiers
  • 20 watt RMS power handling for confident, dynamic output

Install and connect with ease

Two spring-loaded terminals provide fast electrical connections. The pre-applied adhesive simplifies placement — just peel and stick on a clean surface. Remember that the exciter’s response depends on the substrate; experimenting with placement can help balance volume and bass extension.

Real world setups

Perfect for transforming panels, doors, countertops, or large boards into listening surfaces. Pair with a small Class D amp to explore room-friendly output, or use multiple units on a single large surface for a fuller, more even response. This design is a versatile tool for extending bass reach on larger, resonant panels.

Specs at a glance

  • Impedance: 4 ohm
  • Power handling: 20 W RMS
  • Voice coil: 25 mm
  • Adhesive: pre-applied 3M VHB

FAQ

Q: What surfaces work best with the DAEX25Q-4?

A: Thin, rigid panels and larger surfaces can yield stronger bass potential; results vary with material.

Q: What kind of amplifier is suitable?

A: A small Class D amplifier is suitable; the 4 ohm load and 20 W RMS support efficient, compact amplification.

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