{"product_id":"dayton-audio-daex32qmb-4-quad-arm-exciter-40w-rms-4ω","title":"Dayton Audio DAEX32QMB-4 Quad Arm Exciter — 40W RMS, 4Ω","description":"\u003ch2\u003eTurn flat surfaces into full-range speakers\u003c\/h2\u003e\n\u003cp\u003eThe Dayton Audio DAEX32QMB-4 quad-arm exciter is a compact transducer designed to bring music to rigid, flat panels. With a substantial 32 mm voice coil, this unit supports up to 40 watts RMS, giving you more headroom from modest amplifiers and a wider range of listening possibilities from everyday surfaces.\u003c\/p\u003e\n\u003cp\u003eA rare-earth neodymium motor works in tandem with a proprietary vented voice coil to maximize magnetic flux, boosting sensitivity and efficiency. The four arms extend from the main body to stabilize the assembly and improve linearity when mounted on horizontal or vertical surfaces, helping the surface respond more predictably to the music as it moves with the signal.\u003c\/p\u003e\n\u003cp\u003eThere’s no separate mounting hardware required—the main body ships with pre-applied 3M VHB adhesive for quick installation. The result is a simple peel-and-stick approach that fits a wide range of DIY projects, from wooden boards to acrylic panels, glass, or metal surfaces. Keep in mind that performance depends on the attached surface; thinner, stiffer materials can push more midrange and treble energy, while thicker or multi-exciter configurations may yield a broader soundstage with a fuller register.\u003c\/p\u003e\n\u003cp\u003eKey features at a glance:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarge 32 mm voice coil improves power handling to 40 watts RMS\u003c\/li\u003e\n  \u003cli\u003eRare-earth neodymium motor paired with a proprietary vented voice coil for efficiency\u003c\/li\u003e\n  \u003cli\u003eFour arms add support and improve linearity across surfaces\u003c\/li\u003e\n  \u003cli\u003eTurns any flat, rigid surface into a speaker with pre-applied adhesive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePractical notes: The frequency response and perceived volume depend on the attached surface and the number of exciters used. For thin, lightweight panels, you may notice more midrange activity; on thicker materials, a fuller sound can emerge, especially when multiple exciters are used. Pair with a compact amplifier and explore creative setups for demos, art installations, or personal projects without adding bulk.\u003c\/p\u003e\n\u003cp\u003eWhy Dayton Audio? This transducer is built for DIY enthusiasts who value flexible, space-saving sound solutions. The DAEX32QMB-4 is a practical building block for creative installations, portable projects, and educational demonstrations where size and weight matter.\u003c\/p\u003e\n\u003cp\u003eIdeal use cases include experimenting with wood, acrylic, glass, or metal panels to reveal surprisingly rich sound signatures from everyday surfaces.\u003c\/p\u003e\n\u003cp\u003eWhat you need: rigid surface, appropriate amplifier headroom, and safe mounting to ensure stable performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What surfaces are suitable for the DAEX32QMB-4?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rigid flat panels such as wood, acrylic, glass, or metal provide the best energy transfer, with performance varying by material thickness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What power handling does the exciter support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rated for 40 watts RMS into 4 ohms, with a 1.25\" voice coil built for dynamic listening depending on mounting.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dayton Audio","offers":[{"title":"Default Title","offer_id":48412570321053,"sku":"B071LH266V","price":35.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/dayton-audio-daex32qmb-4-quad-arm-exciter.jpg?v=1781238520","url":"https:\/\/nexoltic.com\/products\/dayton-audio-daex32qmb-4-quad-arm-exciter-40w-rms-4%cf%89","provider":"Nexoltic","version":"1.0","type":"link"}