ST 25A NEO

Premium High-Frequency Performance

The HERTZ ST 25A NEO Tweeter delivers crisp, detailed, and powerful high frequencies for an exceptional audio experience. With 50W RMS and 100W peak power handling, this tweeter is designed to complement midrange or full-range systems, providing a natural and transparent treble response that enhances clarity, imaging, and overall soundstage in any car audio setup.

Efficient Neodymium Design for Compact Installations

Featuring a neodymium magnet motor, the ST 25A NEO combines compact size with high efficiency. Its 2–4.2 cm (0.8–1.65") dome design ensures precise high-frequency dispersion, while the lightweight construction reduces strain on amplifiers. This makes it ideal for custom installations where space is limited without compromising sonic performance.

Durable Construction and Reliable Performance

Engineered for reliability, the ST 25A NEO includes a rigid, lightweight dome, a die-cast aluminum frame, and advanced thermal management to maintain consistent output under prolonged use. This ensures stable performance even at higher SPLs, making it suitable for both daily listening and SPL-focused setups. Precision engineering guarantees long-term durability and high-fidelity sound reproduction.

Highlights:

• 2" (50mm) tweeter for high-frequency reproduction

• Power Handling: 50W RMS / 100W Peak

• Neodymium magnet motor for high efficiency and compact size

• Dome size: 2–4.2 cm (0.8–1.65") for precise dispersion

• Die-cast aluminum frame for durability and heat dissipation

• Smooth frequency response for natural, clear treble

• High sensitivity for efficient amplifier integration

• Designed for car audio component or full-range systems

• Lightweight design reduces power demands on your amplifier

• Ideal for custom installations and high-performance systems

• Italian-engineered for premium audio quality

Package Contains:

• 1 × HERTZ ST 25A NEO Tweeter

• 1 × Protective Grille

• Mounting Hardware

• Crossover Components (if applicable)

• User Manual & Installation Guide