Phoenix Gold ZX1TC 1″ (25mm) Soft Dome Tweeter
The Phoenix Gold ZX1TC is a 1-inch / 25 mm soft dome tweeter with filter, sold as a pair and built to work in a 2-way or 3-way system. With a neodymium magnet and a soft, natural sound signature, it is the perfect high-quality tweeter for audiophiles. The ZX1TC comes with a 12 dB cable filter set tuned for a 4000 Hz high pass, matching the ZX65C midbass perfectly when paired in that configuration.
Key Features
- 25mm Soft Dome: Smooth, fatigue-free high-frequency reproduction with a soft, detailed sound.
- Neodymium Magnet: Compact, powerful motor for precise and efficient performance.
- 12dB Cable Filter Included: 4000Hz high-pass filter (12dB/Oct) for use in 2-way or 3-way systems, precisely tuned to match the ZX65C.
- Tweeter Level Adjustment: Two level settings (0dB / -2dB) let you fine-tune the treble balance to your vehicle and preference.
- Power Handling: 20W RMS and 40W MAX with 91dB sensitivity.
- Flexible Mounting: Complete set of mounting accessories for recessed or surface mounting.
- Compact Housing: 43mm outer diameter, 49mm housing mounting diameter and only 20mm depth.
- Sold as a Pair: Everything needed to upgrade the highs in your front stage.
Technical Specifications
- Speaker Type: Soft Dome Tweeter
- Speaker Size: 1″ (25mm)
- Impedance: 4 Ohm
- Frequency Response: 3000Hz – 20kHz
- Power Handling (RMS): 20W
- Power Handling (MAX): 40W
- Sensitivity: 91dB (1W/1m)
- Fs: 1400Hz
- Magnet Type: Neodymium
- Tweeter Level Adjustment: 0dB, -2dB
- Filter: 4000Hz high-pass (12dB/Oct)
- Outer Diameter Tweeter: 43mm (1.69″)
- Mounting Diameter Tweeter Housing: 49mm (1.93″)
- Tweeter Depth: 20mm (0.79″)
- Mounting Depth Tweeter Housing: 20mm (0.79″)
- Unit: Sold as pair
Redefine your in-car highs with the Phoenix Gold ZX1TC – the ideal soft dome tweeter for any ZX-series or custom 2-way and 3-way system.












