Engineered for 10,000 hours of performance, (minimum), these flame retardant speakers sound clearer and last longer. The magnet assemblies are heavier than original equipment, yet the overall speaker depth is only 2". The voice coils are heat-proof to withstand high power levels and the gaskets are treated with a moisture barrier, for unprecedented reliability.
Sounds good but trust me, this aint nothing compared to an alpine
Make sure you realize the oval speaker is NOT a 6 x 9 replacement..
I installed this in a Beech F33A Bonanza as a replacement for the OEM speaker. I desoldered the original two-wire connector and moved it to the new speaker. Form, fit and function was perfect. The positive and negative terminals were even in the same relative position as the OEM unit.
Per the manufacturer, no these are not FAA/PMA Approved.
Thank you for bringing this mistake to our attention. It has since been fixed in the Specifications tab. Please review the "Specifications Sheet PDF" in the documents tab. It has all the dimensions listed as well as drawings showing mounting hole locations. The round speaker, 11-04646, is model number 6C5FR. The oval speaker, 11-04649, is model number 46C5FR.
This is a 6.5" round speaker. There are no diagrams available.
The terminals are .205" wide.
Please see the 4X6 oval dimensions found under the Documents tab on the web page.