MA-4055 5" 80 Watt Speakers - White. Peak Power - 80 watts. Integral grills allow for simple, one-piece installation. Continuous Power - 40 watts. We are always on the lookout for good quality products, new or gently used that we can bring to you at a fair price.
eBay
2PCS Planar AMT ribbon tweeter Treble Speaker Horn HiFi audio Unit 4 8 OHM 30W Treble Loudspeaker
Aliexpress UK
One has a box, the other does not. I believe these are an early waterproof type speaker, but they aren't marked as waterproof.
eBay
2pcs 30W 4/8ohm AMT Air Motion Transformer Planar Ribbon Tweeter 40000Hz Isodynamic AVT Speaker Car
Aliexpress UK
Experience powerful, space-saving sound with the Poly-Planar MA-905 Platinum Panel Speakers. Shallow Mounting Depth: Only 1" deep, these speakers fit seamlessly into tight spaces like boat cabins, RV interiors, or under cabinets.
eBay
Ribbon Tweeter Hifi Speaker 30W 4ohm AMT Air Motion Transformer Planar 40KHz Super Treble Audio DIY
Aliexpress UK
Poly-Planar MA-8505W 5" 200 Watt Titanium Series Speakers – White Features Victron BMV-700 Battery Monitor - Grey [BAM010700000R]. Sensar Boat Monitor w/Bilge Sentry [BMBS700]. © BGA Wholesale. Outside Grill - 6" (153mm).
eBay
4/6/8Ohm 60W Super Ribbon Tweeter Speaker High sensitivity AMT Planar Tweeter Flat Audio Loudspeaker
Aliexpress UK
The Poly Planar Inc Coaxial Marine Speakers are a pair of 40 watt, 4 ohm speakers designed specifically for marine environments. Manufactured by Poly Planar, these speakers are built to withstand the harsh conditions found on boats and vessels. With a unit quantity of 2, these speakers deliver clear and powerful sound for an immersive audio experience while out on the water. Ideal for boat owners looking to upgrade their audio system, these speakers are a reliable and high-quality choice for marine entertainment.
eBay
2pcs 30W 89dB 4/8ohm Air Motion Transformer Car Tweeter Speaker Planar Ribbon AMT AVT Speaker Unit
Aliexpress UK
The MA3013 is a 3” Flush mount speaker are great for installations where mounting space is limited. Largest Portfolio. The speaker has a compact design and can be used alone or in conjunction with the MS series Subwoofer systems.
eBay
2 PCS lot 4 inch Professional Planar Tweeter Speaker transducer HiFi AMT ribbon tweeter 8 Ohm Super
Aliexpress UK
Poly-Planar 9 x 6 2-Way Panel Speaker- 400W White (PR) Two-way panel speaker has a 5" long throw woofer and 1" mylar tweeter Coated internal wiring for long life Polypropylene cones and stainless steel grilles stand up to harsh marine conditions; waterproof Heavy duty ABS plastic frames 400 watts per pair
eBay
2PCS Air motion tweeter ribbon Treble Speaker Planar transducer AMT Horn HiFi audio Unit 4 8 OHM 30W
Aliexpress UK
Poly-Planar MA-905 400 Watt Platinum Panel Speaker - White [MA905W] MA-905 400 Watt Platinum Panel Speaker - WhiteBig Sound from Small Speakers! The MA-905 panel speakers feature a shallow 1" mounting depth for those tight places.
eBay
2Pcs Planar AMT Tweeter HiFi Ribbon Tweeter Super Loudspeaker AVT Driver Neodymium for Home Movie
Aliexpress UK