I’ve used the same combination of Amplifier and Subwoofer in a few different vehicles and I can confidently say that it’s the perfect setup. The sound quality is excellent, especially when used with the new ATOTO F7 XE. The WRX Audio Upgrade is both affordable and sounds great. You can find the Amplifier, Enclosure, and Wiring Kit in stores in Canada and the US, but they may not be the exact same. You can follow me on Instagram, TikTok, Facebook, and Twitter, and send any mail to PO Box 94 in Wasaga Beach, ON, L9Z 1A2.