Pioneer A-Series 6.5” 2-Way Component Speakers- TS-A1601C size_12" (300mm) Surface Mount Fixture Diameter (A2):

Surface Mount Fixture Diameter (A2): 1

a true masterpiece in automotive infotainment

It's shallower than typical stereos too

Output Signal DividerPass independent filtersFilter type: Link-Ril

Even though the 12TW1 is optimized for an enclosure much smaller than any other JL Audio twelve-inch Subwoofer

Pioneer A-Series 6.5” 2-Way Component Speakers- TS-A1601C size_12" (300mm) Surface Mount Fixture Diameter (A2):A SERIES 6. 5 2 WAY COMPONENT SPEAKERS WITH 20mm POLYETHERIMIDE (PEI) DOME TWEETER 350 Watts Max Power (80 Watts Nom). Carbon & Mica reinforced IMPP Cone Design. Pioneer Open & Smooth Sound Concept. Pioneer Designed Multi Fit Speaker Adapters Included. Pioneers latest generation of TS A series speakers support the following features: Carbon & Mica reinforced IMPP cone construction for fast and deep bass response. A specially designed tweeter diaphragm