i know that the 2 back speakers ar 6 1/2. not too sure on the size in the front.
A 1986 Honda Accord has a 2.0 litre four cylinder engine
The 1993 Honda accord rear speakers measure seven inches by five inches. The front speakers measure four inches by four inches.
32mm
Door speakers are 6.5". Rear speakers are 6x9".
The front speakers in a 1993 Honda Accord LX are located in the door. They are 6 1/2" 2-way speakers.
5 1/4 front and rear
2006 Accord Coupe: Front doors - 6.5" speakers, Rear deck - 6"x9" speakers
Front and Rear 6.5 Inch
6-1/2 inch.
6 1/2 inch round. ..
The Honda Accord Coupe built in 1999 has 6.5 inch speakers in the front doors. These speakers have a depth of 2.9 inches depending on the exact interior package purchased.
6-1/2