Garage
Shop

Customer Ratings & Reviews


Massive Audio TKO12S4 thumbnail image
View product page

5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
4.5
Features
4
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

Sort by:

Loading...

Tko 12S4

I have a single 12 it knocks my rearview mirror off regularly. Not loud outside the car but bass is deep on inside.

By DEMO on March 23, 2022 Checkmark Icon Verified purchase

32 found this helpful


Massive Audio for the win!

I have had a single sub of TKO 12S4 in my car for a year in a single ported box and it sounded great!
But then felt as though what one more can do, so I got one more from Sonic Electronix and placed it in a two 12-inch ported box with an amp that can handle the RMS and note it's not a record-breaker but for my daily driving on Door Dash lets them know their food in on the way!

Overall I would recommend this for just starting out hands down, and two thumbs up!

Note: Sonic Electronix is on the left.

By tino on July 7, 2022 Checkmark Icon Verified purchase

28 found this helpful


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1977 Mercury Comet

2023 Audi Q7

2014 Chevrolet Corvette

2004 BMW 645Ci

1985 Toyota 4Runner

2002 Ford Focus ZX5

2017 Chevrolet Tahoe

2019 Ram 1500

2025 Jeep Wrangler

2001 Chevrolet Blazer

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.