Alpine S2-S80C 8" Speakers & fitting Accessories to suit Mazda vehicles

This bundle package appears to contain components for upgrading the front speakers in a vehicle, likely a Mazda with a Bose sound system. Let's break down each component:

This bundle package includes the following items:

• Alpine S2-S80C Component Speaker System 2-Way 8" Speakers: These are 8-inch speakers designed to deliver good sound quality with separate drivers for different frequencies (woofer and tweeter). Alpine innovation continues with the adoption of all-new technology and engineering in the construction and materials used in the new S-Series.  The lightweight, composite glass fiber cone unites with Alpine’s patented HAMR surround technology to achieve increased control and excursion of the woofer diaphragm, resulting in pure, punchy sound and powerful bass at high SPL. 
• Front 8 Inch Speaker Spacers: A pair of high-density ABS plastic spacers designed for Mazda vehicles with factory Bose systems, allowing the installation of aftermarket 8-inch BMW-style woofers in the front doors.  
• Front Tweeter mounts: A pair of dashtop tweeter mounts from GCCS designed to fit various Mazda vehicles from 2005 onwards with dashtop speakers, allowing for the installation of 1-inch to 2-inch aftermarket tweeters in the factory tweeter locations.
• Speaker Plug: A pair of speaker plug adaptors that convert the factory speaker plugs in various  Mazda vehicles to standard aftermarket terminals, enabling simple plug-and-play installation of new speakers without cutting the original wiring.  
• STP Special Line Bitoplast Tape: A roll of 5mm thick, self-adhesive, anti-squeak and sealing tape (15mm wide x 2m long) for use in vehicle interior trims to eliminate squeaks and provide thermal insulation.

Note: Only compatible with the following models with dashtop speakers.

• Mazda 2 2015-2022 (Front)
• Mazda 3 2013-2019 (Front)
• Mazda 6 2012-Present (Front)
• Mazda CX-3 2014-Present (Front)
• Mazda CX-5 2012-Present (Front)
• Mazda CX-7 2006-2012 (Front)
• Mazda CX-9 2016-2023 (Front)
• Mazda MX-5 NC 2005-2015 (Front Doors)