Im assuming these have an impedance rating, but its not listed or mentioned; whats the impedence rating, in ohms?

According to what I've found elsewhere, 8 ohms of impedance, 5 watts RMS, 10 watts peak.

Will they work pressed up against a surface for temporary location or does it have to be stuck on with the adhesive?

Pressing them against the surface will prevent the transducer from vibrating. They work just like a speaker, minus the cone. They can be relocated. New 3m double sided works or hot glue's great too.

Mine has stopped working. Do these run out of battery over a period of time? Or just faulty?

It might be faulty. There's no battery in these; they need to be hooked up to an amp of some kind. The adhesive might have weakened or the speaker driver could have a short or be defective.

could these be concealed behind a bookcase or couch (with a gap)? or do they need to be unobstructed?

I think that the only problem would be that the sound will be obstructed but I don’t why you cannot do it.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Dayton Audio DAEX25 Pair of Sound Exciters (Black)

Product ID: 1823953

Details

Audio Output Mode
Surround
Brand
Dayton Audio
Connectivity Technology
wired
Frequency Response
20000 hertz
Speaker Maximum Output Power
10 watts

📏9.3 cm piezoelectric driver

🔊20,000 Hz vibration speed

🛠️3M adhesive for secure mounting

¥11434

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🔊 Elevate your space—where sound meets stealth.

SLEEK COMPACT DESIGN - Discreet 9.3 cm drivers blend seamlessly into any environment.
FAST SECURE INSTALLATION - 3M adhesive pads ensure quick setup without damage or hassle.
ULTRA HIGH FREQUENCY VIBRATION - Experience crystal-clear sound with vibrations up to 20,000 cycles per second.
CREATE IMMERSIVE SURROUND SOUND - Build a hidden surround system that elevates your audio game.
TRANSFORM ANY SURFACE INTO A SPEAKER - Turn your desk, wall, or table into a hidden audio powerhouse.

The Dayton Audio DAEX25 Sound Exciters use advanced piezoelectric drivers to vibrate solid surfaces at up to 20,000 Hz, transforming everyday objects into immersive speakers. Compact and easy to install with 3M adhesive pads, these exciters enable hidden surround sound setups compatible with laptops, smartphones, and PCs, delivering a unique audio experience for modern professionals seeking sleek, innovative sound solutions.

Specifications

ASIN	B001EYEM8C
Additional Features	Transforms Solid Surfaces into Speakers
Antenna Location	Transforming solid surfaces into speaker systems, creating hidden sound systems
Audio Driver Size	9.3 centimeters
Audio Driver Type	Piezoelectric Driver
Audio Output Mode	Surround
Best Sellers Rank	#10,350 in Musical Instruments ( See Top 100 in Musical Instruments ) #4 in Exciters & Enhancers Effects Processors
Brand	Dayton Audio
Color	Black
Compatible Devices	Laptop, Personal Computer, Smartphone
Connectivity Protocol	Bluetooth, Wi-Fi
Connectivity Technology	wired
Control Method	App
Customer Package Type	FFP
Customer Reviews	4.4 4.4 out of 5 stars (749)
EU Spare Part Availability Duration	5 years
Enclosure Material	Plastic Or Metal
Frequency Response	20000 hertz
Global Trade Identification Number	00844632070709
Impedance	8 ohm
Is Waterproof	FALSE
Item Dimensions D x W x H	0.75"D x 3.59"W x 3.59"H
Item Weight	6.4 ounces
Manufacturer	Dayton Audio
Model Name	DAEX25
Model Number	DAEX25
Mounting Type	Portable
Number Of Circuits	1
Number of Audio Channels	2
Power Source	Corded Electric
Signal-to-Noise Ratio	60 db
Speaker Maximum Output Power	10 watts
Speaker Size	9.3 centimeters
Speaker Type	Sound Exciter
Specific Uses For Product	Creating hidden surround sound systems, adding sound to unusual surfaces
Subwoofer Connectivity Technology	Wired
UPC	844632070709
Unit Count	1 Count
Warranty Description	1 Year
Warranty Type	Full
Wireless Technology	Bluetooth, Wi-Fi
Woofer Diameter	9.31 centimeters

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥11434

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews