Skar Audio 1" Neodymium Aluminum Dome Tweeters

The Skar Audio SPX-T are 1-inch neodymium-driven aluminum dome component tweeters sold as a pair, built to expand a car audio soundstage with clear, high-frequency detail up to 20 kHz.

If you want to upgrade the top end of your vehicle’s stereo without reworking the entire system, these tweeters are a plug-in solution that bring enhanced sensitivity and detail. Each tweeter combines an aluminum dome with a silk edge and a powerful neodymium magnet to balance crisp high-frequency response with controlled dispersion. Skar Audio supplies an external audiophile-grade crossover for each tweeter so you can integrate them cleanly with your existing midrange or component speakers.

How will these tweeters change my car audio clarity?

The SPX-T tweeters emphasize upper-frequency detail, making vocals, cymbals, and harmonic overtones more distinct. Their aluminum dome produces a bright, defined presence while the silk edge softens harshness for a natural timbre. The included crossovers direct only appropriate frequencies to the tweeters, reducing distortion and protecting them from low-frequency energy.

• Frequency range: 1.3 kHz–20 kHz — captures extended highs.
• Sensitivity 92 dB — responds well to modest power.
• Aluminum dome + silk edge — balance brightness with smoothness.
• External crossovers — cleaner integration and protection.

What power and impedance should my amplifier provide?

Each tweeter handles 160 watts peak (80 watts RMS pair = 40 watts each), and the pair presents a nominal 4-ohm load. You don’t need a huge amplifier to get excellent results; a modest amp channel or factory head unit with sufficient headroom can drive them when paired with proper crossovers. Use conservative gain settings to avoid overpowering the tweeters and follow crossover recommendations for best performance.

• Peak power: 320 W pair / 160 W each.
• RMS power: 80 W pair / 40 W each.
• Nominal impedance: 4 ohms — matches common car amps.
• Use external crossovers included for safe frequency separation.

How do I mount and wire the SPX-T tweeters into my vehicle?

The SPX-T set supports flush mounting for a clean install that keeps interior lines tidy. Wiring follows standard component tweeter practice: run the mid/high output from the head unit or amp through the supplied external crossover, then to each tweeter. Placement and aiming can significantly affect imaging, so mount them where they best align with your system’s soundstage—dash, sail panels, or A-pillars are common options.

• Includes two audiophile-grade external crossovers for each tweeter.
• Flush mount design — low-profile, factory-like look.
• Recommended mounts: dash, sail panels, A-pillars for improved imaging.
• Aim toward listener position for accurate stereo imaging.

Will these tweeters suit different music styles?

Yes. The combination of an aluminum dome and silk edge produces a versatile high-end character that performs well across genres. They reveal detail in acoustic and classical tracks while retaining clarity for electronic and rock music. Because the crossovers filter out unwanted lows, the tweeters focus on articulation rather than booming low frequencies.

• Aluminum dome adds crispness for detail-heavy tracks.
• Silk edge tames sharpness for a more natural sound.
• Crossovers maintain consistent high-frequency performance.
• Sensitivity works with a range of amplifier outputs.

Who is this for? The Skar Audio SPX-T 1-inch tweeter pair is aimed at enthusiasts upgrading a factory system, builders crafting a component setup, and anyone seeking clearer, more articulate high frequencies without a full speaker swap. If you want a focused, high-resolution top end that integrates with existing midranges and comes with quality crossovers for simple installation, these tweeters are a practical, high-value choice.