Tag: Acoustics (50) | Newest | Page 3
This unique and stylish passive amplifier is handmade from 100% organically treated bamboo and effectively boosts the sound naturally.
This solid piece of alder wood and a real bison horn work together to naturally amplify your iPhone's volume to a proper listening level.
A 360-degree wireless Bluetooth speaker designed to pump out big, immersive sound in all directions, no matter where you go.
Just slide your iPhone or iPad into the solid walnut dock and the giant iron and brass horn speaker will amplify its volume up to 4X - no Edison electrical power... Read More
This giant retro phonograph horn slips over the iPhone's speaker and uses simple accoustics to amplify the sound - no batteries required.
These highly portable, non-powered and virtually indestructible silicone rubber speakers use the principle of simple horn acoustics to amplify the sound coming... Read More
Innovative silicone case that slips onto your iPhone to amplify the volume of the built-in speakers by double - no external power required!
