DS18 2005–2021 Toyota Tacoma Double Cab ZXI Coaxial Speaker & Tweeter Kit
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DS18 2005–2021 Toyota Tacoma Double Cab ZXI Coaxial Speaker & Tweeter Kit
Product Overview
Description
Premium Audio Upgrade for Toyota Tacoma
DS18’s VS-TACOMABETTER package is the perfect upgrade for Toyota Tacoma owners who want a powerful and detailed system brings out the full potential of their music!
What’s Inside:
ZXI-694 – 6x9” Kevlar Coaxial Speakers
The ZXI-694 features a Kevlar cone, rubber surround, and 1” neodymium magnet tweeter. Handling up to 360W peak (180W RMS) and a wide frequency response of 31.5Hz–20kHz, this 6x9” set adds depth, midbass, and high-end clarity to your front doors or rear cabin panels.
ZXI-654 – 6.5” Kevlar Coaxial Speakers
Perfect for rear doors or additional midbass fill, the ZXI-654 handles up to 240W MAX (120W RMS) with a response range of 40Hz–20kHz and features a 6.5” Kevlar woofer and a 1” neodymium tweeter.
PRO-ST – 3.5” Dash Replacement Tweeters
These 3.5” high-sensitivity (98dB) tweeters handle up to 200W peak and feature 1” aluminum voice coils, neodymium magnets, and are designed specifically for Toyota dashboards.
G1000.4D – 4-Channel Class D Amplifier
This compact powerhouse delivers 4 x 90W RMS at 4 ohms, 4 x 150W at 2 ohms, and up to 2 x 300W bridged. It’s the perfect match for the ZXI coaxials, with variable HPF/LPF crossovers, clipping protection, and high-level input compatibility for OEM integration.
AMPKIT4 – 4GA Amplifier Wiring Kit
Complete wiring kit with 4GA power and ground cable, fuse holder, RCA cables, turn-on lead, speaker cable, and loom tubing for clean, reliable installs.
Upgrade today and bring a dramatic improvement in volume, clarity, and musical detail to your Toyota Tacoma!
Access Cab fitment: 2005–2008 and 2016–2021 only (the 2009–2015 Access Cab has no rear door speakers).
Metra 82-8146, 82-8148.
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FAQs
Please read our FAQs page to find out more.
RMS vs. MAX power — which number do I actually care about?
RMS is what your gear handles continuously; MAX is the short burst it can survive without complaint. Match your amplifier's RMS output to your speakers' RMS rating — sizing off the MAX number is how magic smoke gets released.
What does the IP65 rating on DS18 marine gear actually mean?
It's dust-tight and rated against low-pressure water jets from any direction — built for spray, rain, and the occasional wave over the bow, not for full submersion. If something's going somewhere it could sit underwater, that's a different conversation entirely.
How do I match an amplifier to my speakers without guessing?
Add up the RMS rating of everything the amp will power, and pick an amp whose RMS output (at your speakers' impedance — usually 4-ohm) lands close to that total. Undersized is thin sound; wildly oversized is a fast way to blow a voice coil.
Can I mix marine-grade gear into a standard car audio setup, or the reverse?
You can run marine-grade gear in a car — it's just over-built for that environment, no downside besides cost. Running non-weatherproof car audio gear in an open UTV or boat is the direction that causes problems.
What gauge wiring kit do I need?
It scales with your amp's power draw and the length of the run — DS18's OFC kits come in 4-gauge and 8-gauge for a reason. Undersized wiring on a high-draw system is a voltage-drop and heat problem waiting to happen; when in doubt, size up.