About the MTX Thunder46
Speakers for the real world
Speakers for the real world
MTX doesn't make speakers that only deliver the goods in a sound lab. These affordable MTX Thunder Dome Series Thunder46 4"x6" coaxial speakers feature a durable polypropylene woofer cone and soft dome tweeter that are built to sustain the weather and wear that come with living in your car full-time.
Built to handle up to 40 watts RMS, these speakers will outshine your old factory speakers by a long shot, and MTX backs that up with a 2-year warranty.
Grilles are not included; the factory grilles should be suitable for most applications.
Highlights:
- 2-way car speakers (pair)
- 4"x6" polypropylene cone with NBR surround
- 1" silk dome tweeter
- power range: 2-40 watts RMS (80 watts peak power)
- frequency response: 80-20,000 Hz
- sensitivity: 92 dB
- impedance: 4 ohms
- top-mount depth: 2"
- grilles not included
- warranty: 2 years
- MFR # THUNDER46
What's in the box:
- Two 2-way speakers
- 2 Metal mounting brackets
- Two 6" Lengths of speaker wire (each has female quick-slides on one end and bare wire on the other)
- Eight M3x4mm Machine screws
- Eight 1" Self-tapping screws
- 8 Speed clips
- Cardboard template
- Specifications printed on box
Scratch & Dent items may be missing non-essential accessories. In some cases the manufacturer's accessories have been replaced with generic equivalents.
See the difference between "Open Box" and "Scratch & Dent" Outlet items
Customer reviews for MTX Thunder46
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Average review:
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More details on the MTX Thunder46
Features & specs
General | ||
---|---|---|
Speaker Size | 4X6 | |
Design | 2-way | |
Tweeter Design | 1" Dome | |
Impedance (Ohms) | 4 | |
Tweeter Composition | Silk | |
Woofer Composition | Polypropylene | |
Woofer Surround | Rubber | |
Parts Warranty | 2 Years | |
Labor Warranty | 2 Years | |
Specifications | ||
Sensitivity (1W at 1 meter) | N/A | |
Sensitivity at 2.83 volts | 92 | |
Frequency Response | 80 - 20k Hz | |
Minimum RMS Wattage | 2 | |
Maximum RMS Wattage | 40 | |
Peak Power Handling (Watts) | 80 | |
Top-mount Depth (Inches) | 2 | |
Bottom-mount Depth (Inches) | 2 1/8 | |
Cutout Diameter or Length (inches) | 0 | |
Mounting Height (Inches) | 0.465 | |
Frame Width | 4.003 | |
Frame Length | 6.02 |
Product Research
Features
Woofer Cones: The MTX Thunder Series speakers feature durable and rigid polypropylene woofer cones. Polypropylene is also resistant to the moisture and temperature extremes found in automotive applications.
Tweeters: Each speaker features a 1" treated silk dome tweeter. Silk is lightweight and great for high frequency extension and efficiency.
Mounting: Without using the included mounting bracket, the Thunder46 fits many top mount standard 4x6 applications. After adding the bracket, it will fit many bottom mount 4x6 and metric 4x6 applications. (Metric 4x6 typically found in European cars.)
The MTX Thunder46 replaces these items
Alpine SPS-406
- polypropylene-mica woofer cone with air-injected rubber surround
- 3/4" silk dome tweeter
- 2-45 watts RMS power range
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Customer Q&A
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These are small speakers, what can I really say? They fit the factory location in my rear doors. They seem clear and sound good for their size. They come with all the mounting hardware necessary & wiring pigtails, no grilles though, they are not needed for my install. Good price from Crutchfield.
G MAN from Clearwater, FL