In reviewing some of the past posts it appears that some of the Accords have the speaker grills with no speakers. It's quite possible that your Accord may not even have speakers there. I've confirmed mine does.

The communications equipment I was planning to hook to the tweeters is an amateur radio transceiver. It just puts out around 3W to a mono speaker output. Assuming the dash speakers are 4 ohm I could probably wire them both in series to the mono jack of the radio to present the radio with an 8 ohm speaker load.

Thanks,

-Dan