DAYTONAUDIO Dayton Audio DAEX30HESF-4 High Efficiency Steered Flux Exciter

These drivers really are quite amazing. There are lots of videos online of people turning everything from cardboard boxes to dustbins and table tops into effective speakers. I used a pair of these with some birch plywood [https://www.amazon.co.uk/Hobbies-Birch-Plywood-6mm-2x1ft/dp/B01AAGCXSU] and some artists easels [https://www.amazon.co.uk/gp/product/B071CLBM5J] to make a great pair of additional, low power backfill speakers.Recommended, just for the grin factor.

Clever bit of kit but lacks certain midrange and bass you'd need a sub.

These things sound awesome

Utilisé a fort volume 8H par jour pendant 3 mois sur une exposition sonore, je suis assez content malgré peut-être un son perfectible mais correct.

Made thin speakers above tv due to lack of space. Been nice but would want to add some bass.

These are 4ohm exciters. Make sure the amp you are using this exciters with supports 4 ohm. 2 of 3 DIY amps sounds good with one exciter (4 Ohms). For L&R channels. My recent AMP really need 8 ohms so I hooked 2 Exciters together to achieve 8 ohms. Look on Youtube for a video on the subject. The am-100 Amp I bought Needs 8 Ohms even though it says 4 or 8 Ohms. The one 4 Ohm speaker will work but the Am-100 Amp will over drive the speaker and not sound good. Works but does not sound good.

Love sound and how it amplified music in my acoustic recliner I made.Even bought another one because I accidentally broke attachment. Be very careful when wiring. But it was my fault. Worked so good I bought another to replace.Great productvat good price