Pioneer TS-D1602R 6-1/2" 2-way car speakers — also fit 6-3/4" openings at Crutchfield
Alpine 80 watts 6.25" 2-way Car Speaker (S-S65 - SS65) Car Speakers and Subwoofers from 2001 Audio
Pyle PLG64 6.5 300W Car Mid Bass Woofer Midrange Sub Power Speaker, Yellow, 1 Piece - Kroger
Amazon.com: BOSS Audio Systems PC65.2C Phantom Series 6.5 Inch Component Car Door Speakers For Stereo - 500 Watts, 2 Way, 2 Tweeters, 2 Crossovers, Full Range, Use With Amplifier and Subwoofer, Bocinas Para Carro : Electronics
BMW Speaker - Bass Loudspeaker (6.25") 65138368238 - GENUINE BMW