Why an "extra cone" on some versions of Philips AD5061/M4 midrange? - Other Speakers and Electronics - The Classic Speaker Pages Discussion Forums
![sale pending to Alex* Vintage pair Philips AD5200M 12" fullrange speakers in large floorstanding cab Photo #1262820 - Canuck Audio Mart sale pending to Alex* Vintage pair Philips AD5200M 12" fullrange speakers in large floorstanding cab Photo #1262820 - Canuck Audio Mart](https://img.canuckaudiomart.com/uploads/large/1262820-vintage-pair-philips-ad5200m-12-fullrange-speakers-in-large-floorstanding-cabinets.jpg)
sale pending to Alex* Vintage pair Philips AD5200M 12" fullrange speakers in large floorstanding cab Photo #1262820 - Canuck Audio Mart
![2.75 Inch Full Range Speaker 20 Core 4ohm 10w Speaker 70mm Rubber Edge Loudspeaker For Philips Speaker Repair Diy 2pcs - Speakers - AliExpress 2.75 Inch Full Range Speaker 20 Core 4ohm 10w Speaker 70mm Rubber Edge Loudspeaker For Philips Speaker Repair Diy 2pcs - Speakers - AliExpress](https://ae01.alicdn.com/kf/H91f02c04d7614b19bc7951125d6177969/2-75-Inch-Full-Range-Speaker-20-Core-4Ohm-10W-Speaker-70mm-Rubber-Edge-Loudspeaker-For.jpg_Q90.jpg_.webp)