Description
Pioneer TS‑A301TW
The Pioneer TS‑A301TW is a ¾‑inch (≈20 mm) PEI hard‑dome component tweeter pair from Pioneer’s A‑Series, engineered to deliver ultra‑clear high‑frequency detail in car audio systems. With a continuous power handling of 100 W RMS and a maximum (peak) of 450 W, it features a frequency response of approximately 1.8 kHz to 58 kHz, a sensitivity of 90 dB (1W/1m), and an impedance of 6 Ω. The tweeter set comes complete with multiple mounting adapters (flush, surface, OEM), quick‑connect leads, and inline high‑pass filters for easy integration and optimized performance.
Specifications
Product Performance
| Specification | Value |
|---|---|
| Continuous Power Handling (RMS) | 100 W |
| Maximum Peak Power Handling | 450 W |
| Nominal Impedance | 4 Ω |
| Sensitivity (1W/1m) | 90 dB (±1.5 dB) |
| Frequency Response | 1.8 kHz – 58 kHz |
| System Type | Component PEI Hard Dome Tweeter |
Features
| Specification | Value |
|---|---|
| Mounting Depth | 1/2″ / 12.7 mm (Tweeter) |
| Outer Diameter | 1.5″ |
| Protrusion | 1/4″ |
| Tweeter Dimensions | 0.79″ |
| Tweeter Mounting Hole Diameter | 1-5/8″ |
| Woofer Dimensions | 0.75″ |
Materials
| Specification | Value |
|---|---|
| Diaphragm Material | Polyetherimide (Tweeter) |
| Magnet Material | Neodymium (Tweeter) |
About The Product
20mm Component Tweeter
Polyetherimide (PEI) hard dome tweeter with included multi-fit installation adapters for optimized fitment in applicable original equipment (OE) speaker locations. Features an inline high-pass network for simple installation.
A Series
The highly efficient design of the Pioneer A Series speakers intentionally matches subwoofers and full-range loudspeakers to provide seamless and smooth sound characteristics. Dynamic, high-impact bass lets you hear and feel the music. Pioneer’s OPEN & SMOOTH sound concept ensures a seamless transition between midrange and tweeter drivers, delivering a uniform off-axis frequency response optimized for automotive applications, where speakers may not be directly aimed at the listener’s ears. The A Series lineup enhances audio details and acoustic performance.
Loud & Clear
These speakers are as efficient—or more efficient—than typical stock car speakers. They provide coherent sound without exaggerated response, improving precision and detail across the audio bandwidth. High efficiency allows excellent sound from low-power sources, and high power handling lets you connect them to an external amplifier for enhanced performance.
Open & Smooth
Pioneer’s OPEN & SMOOTH sound concept ensures a seamless transition between midrange and tweeter drivers, delivering uniform off-axis frequency response. Optimized for automotive applications where speakers may not face the listener directly.
Polyetherimide (PEI) Hard Dome Tweeter
The PEI dome withstands high temperatures while maintaining stable electrical and mechanical properties across a wide frequency range. Its strength-to-weight ratio is ideal for high-frequency vibrations and voice coil thermal management. A front diffuser maintains audio balance from on-axis to off-axis listening, creating a more balanced sound throughout the car.
Keep it Simple and Clean
These speakers use an in-line or integrated crossover design, eliminating bulky external crossovers and extra wiring. This keeps installations clean and saves space while matching the woofer and tweeter effectively.
CarSoundfit App
Pioneer’s CarSoundFit app is a car sound simulator that lets you experience how your car could sound with Pioneer speakers. You can compare stock speakers to Pioneer’s options and explore virtual listening demos for an enhanced in-car audio experience.
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