This is a set of left and right door speaker wiring connectors from Aimon for Nissan vehicles. [2077] Speaker Conversion Harness https://www.amon.jp/products2/detail.php?product_code=2077 This harness is used when replacing the speakers in the left and right doors with aftermarket ones. I bought it intending to replace the tweeters in the dashboard, but it didn't fit those connectors, so I'm selling it. I threw away the packaging, but it's new. Please note that it will be shipped in simple packaging. Returns are not accepted to prevent product substitution.