Massive Audio FT1 20mm Aluminum Dome Tweeters
Key features
- RMS power per speaker: 50 W
- Speaker impedance: 4.0 ohms
- Diaphragm: 20 mm inverted aluminum dome
- Magnet: Neodymium
- Crossover: 6 dB in-line filter
- Mounting options: Flush, angle or surface; 360-degree swivel
Massive Audio FT1 20mm Aluminum Dome Tweeters is backordered and will ship as soon as it is back in stock.
Massive Audio FT1 20mm Aluminum Dome Tweeters is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Add clear high-frequency detail to your car audio system with the Massive Audio FT1 20mm aluminum dome tweeters. Their inverted dome design, 4-ohm impedance, and flexible mounting options support integration into a range of aftermarket audio setups.
Key Features & Benefits
- 20mm inverted aluminum dome: The compact design and dome geometry support detailed treble and smoother off-axis response.
- 96dB sensitivity: Provides a sensitivity rating to consider when matching the tweeters with your system.
- 1.5 kHz–20 kHz range: Covers high frequencies, including the detail of cymbals and vocals.
- 50 Watts RMS, 100 Watts peak: Distinguishes the continuous power rating from the peak rating when planning your system.
- Flexible mounting: Flush, angle, or surface mounting and 360° swivel let you choose placement and aiming.
- 6dB in-line crossover: High-grade capacitors are included in the crossover design to help manage the high-frequency signal.
Technical Specifications
| Size | 20mm Dome |
| Design | Infused Aluminum Inverted |
| Sensitivity | 96dB |
| Frequency | 1.5 kHz - 20 kHz |
| RMS Power | 50 Watts |
| Peak Power | 100 Watts |
| Impedance | 4 Ohm |
| Mounting | .88" Depth Flush, Angle & Surface Mounting, 360° Swivel |
| Crossover | 6dB In-line Crossover with High Grade Capacitors |
Why Choose This Product?
The FT1 pairs compact 20mm tweeters with multiple mounting choices, giving you options for positioning high-frequency sound in your vehicle. The 360° swivel can help you direct the tweeters toward your preferred listening area.
Its 4-ohm impedance and stated power ratings give you key details to compare with the rest of your car audio system. The included 6dB in-line crossover keeps the high-frequency filtering part of the setup.
Installation & Compatibility Notes
Choose between flush, angle, and surface mounting based on your available installation location. The listed mounting depth is.88", and the tweeter swivels 360°.
Before installation, check the mounting space and confirm that your amplifier or crossover system is suitable for a 4-ohm tweeter and its stated power ratings.
Frequently Asked Questions
What is the difference between the RMS and peak power ratings?
The FT1 is rated at 50 Watts RMS and 100 Watts peak. Keep the continuous RMS rating distinct from the peak rating when matching system components.
What is the tweeter’s impedance?
Each FT1 has a listed impedance of 4 Ohm. Check your system’s requirements before connecting it.
What mounting options are available?
The specifications list flush, angle, and surface mounting. The tweeter also has a 360° swivel for aiming.
Does the FT1 include a crossover?
Its listed crossover is a 6dB in-line crossover with high-grade capacitors.
Explore More
Shop the Massive Audio FT1 at 12 Volt Outlet. Want to learn more about Massive Audio? Explore our Massive Audio brand profile.

