HERTZ
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HERTZ ST25 1 100W RMS High Efficiency Compression Driver Bullet Tweeters
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HERTZ ST25 1 100W RMS High Efficiency Compression Driver Bullet Tweeters
Experience exceptional vocal clarity and detail with the Hertz 1166702 Bullet Compression Tweeter.
HERTZ ST25 1" 100W RMS High Efficiency Compression Driver Bullet Tweeters
Item #: 9774511

HERTZ ST25 1" 100W RMS High Efficiency Compression Driver Bullet Tweeters

86% of respondents would recommend this to a friend

Item #: 9774511

AUD 549

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Experience exceptional vocal clarity and detail with the Hertz 1166702 Bullet Compression Tweeter.
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What Stands Out

High Efficiency
The HERTZ ST25 delivers exceptional sound output with 100W RMS, ensuring clear and powerful sound reproduction even at high volumes, ideal for audiophiles and professional setups.
Compact Design
With its bullet tweeter design, the ST25 is compact yet powerful, making it easy to integrate into various audio systems without compromising on sound quality or requiring excessive space.
Durable Construction
Constructed with high-quality materials, the HERTZ ST25 ensures longevity and reliable performance under demanding conditions, making it an excellent choice for both professional and home audio applications.

Product Details

Discover the best deals on Hertz 1166702 Ndym Bullet Compression Tweeter Set, 25 mm at Ubuy Kiribati. Explore a wide range of car audio accessories at great prices. Order now!
Audio Output ModeStereo
Mounting TypeFlush Mount
Speaker TypeTweeter
Antenna LocationCompression
ColorBlack
Is WaterproofFALSE
Control MethodTouch
Speaker Size25 millimeters
Tweeter Diameter0.75 inches
Water Resistance LevelWater Resistant
Speaker Maximum Output Power200 watts
Number of Audio Channels1
Impedance4 ohm
Compatible DevicesSmartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop
Power SourceCorded Electric
BrandHERTZ
Model Number1166702
Model NameSet Bullet Compression Tweeter Ndym
Built-In Media2 Tweeters
Number of Items2
Series Number1166702
UPC766657163139
Global Trade Identification Number08018823103244
ManufacturerHertz
Item Weight0.39 kg
Connectivity TechnologyAuxiliary
Connectivity ProtocolZigbee
Audio Driver TypeDynamic Driver
Audio Driver Size25 millimeters

Who Should Buy?

Suitable For
  • Car Audio Enthusiasts

    Ideal for users seeking to enhance their car audio system with high-quality, high-efficiency sound reproduction.

  • Professional Sound Engineers

    Great for sound engineers needing reliable and efficient tweeters for larger audio setups or live performances.

  • Home Theater Users

    Perfect for home theater setups where clear and crisp high frequencies can enhance the overall audio experience.

Not Suitable For
  • Casual Listeners

    Not suitable for those who only listen to music occasionally, as their quality and efficiency are underutilized.

Product Description

HERTZ ST25 1" 100W RMS High Efficiency Compression Driver Bullet Tweeters

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the power handling capacity of the HERTZ ST25 Bullet Tweeters?

    Answer: The HERTZ ST25 Bullet Tweeters have an impressive power handling capacity of 100W RMS, making them suitable for high-performance audio systems. This capability allows them to deliver clear and powerful sound reproduction without distortion, even at high volumes. Ideal for car audio enthusiasts and home theater setups, these tweeters ensure that you experience crisp highs and detailed soundscapes, elevating your listening experience.
  • Question: What are the key features of the HERTZ ST25 Bullet Tweeters?

    Answer: The HERTZ ST25 Bullet Tweeters are designed with high efficiency and clarity in mind, featuring a compression driver design that enhances sound fidelity. They also incorporate a neodymium magnet structure, which contributes to their lightweight, compact nature while providing robust sound output. These tweeters are perfect for anyone looking to upgrade their sound system, as they can significantly enhance treble clarity in both car audio setups and home theater systems.
  • Question: How do I install the HERTZ ST25 Bullet Tweeters?

    Answer: Installation of the HERTZ ST25 Bullet Tweeters is straightforward for those with basic audio installation skills. To install, mount the tweeters in a location where they can direct sound effectively, ensuring they are securely fastened. Connect them to your existing audio system using standard speaker wire, making sure to maintain the correct polarity. For optimal sound quality, consider consulting your vehicle's manual or seeking professional help if you're unsure about the setup.
  • Question: Can I use the HERTZ ST25 Bullet Tweeters in any speaker system?

    Answer: The HERTZ ST25 Bullet Tweeters are versatile and can be integrated into various audio systems, provided the system supports external tweeters. It's essential to pair them with a compatible crossover that can handle their frequency range effectively. By using these tweeters, you can enhance the overall audio output of your sound system, making them suitable for both car audio upgrades and home audio installations.
  • Question: What is the frequency response of the HERTZ ST25 Tweeters?

    Answer: The HERTZ ST25 Bullet Tweeters boast an impressive frequency response that typically ranges from 3 kHz to 20 kHz. This broad range allows them to reproduce high-frequency sounds with exceptional clarity and detail. This attribute is particularly beneficial in music genres that rely on intricate high notes, providing a richer and fuller listening experience. Users of these tweeters will find that vocals and instruments come alive, adding depth to their audio setup.
  • Question: What materials are the HERTZ ST25 Bullet Tweeters made from?

    Answer: The HERTZ ST25 Bullet Tweeters are constructed using high-quality materials designed to enhance sound performance and durability. They typically feature a neodymium magnet for efficiency and a lightweight aluminum diaphragm for improved output and response. These materials not only contribute to the excellent sound quality but also ensure that the tweeters remain reliable under various conditions, making them an ideal choice for both car and home audio environments.
  • Question: What type of music is best suited for the HERTZ ST25 Bullet Tweeters?

    Answer: The HERTZ ST25 Bullet Tweeters excel in reproducing genres that emphasize high-frequency sounds, such as electronic, pop, classical, and rock music. Their ability to deliver crisp treble allows vocals and instruments to stand out, adding depth to the listening experience. Whether you're at a car meet or hosting a home listening party, these tweeters can enhance your favorite tracks and immerse you in rich sound details.
  • Question: Are HERTZ ST25 Bullet Tweeters suitable for outdoor use?

    Answer: While the HERTZ ST25 Bullet Tweeters are primarily designed for performance in controlled environments, they can be used in outdoor settings if properly protected from the elements. It's advisable to install them in enclosures that prevent moisture or extreme temperatures from affecting their performance. This way, you can enjoy high-quality sound during outdoor gatherings, tailgate events, or any setting where you want your audio to stand out.
  • Question: How do HERTZ ST25 Bullet Tweeters compare to other tweeters?

    Answer: HERTZ ST25 Bullet Tweeters stand out due to their high efficiency and power handling capacity compared to standard tweeters. They are engineered for superior sound clarity and come with a compact design that enhances their versatility. Many users notice an improvement in sound quality when upgrading from traditional tweeters, making them a top choice for audiophiles looking for exceptional performance and reliability in both car and home audio systems.
  • Question: Where can I buy HERTZ ST25 1 100W RMS High Efficiency Compression Driver Bullet Tweeters?

    Answer: You can purchase the HERTZ ST25 1 100W RMS High Efficiency Compression Driver Bullet Tweeters through Ubuy in Kiribati. Ubuy offers a convenient shopping experience with a variety of products, making it an excellent choice for securing these high-performance tweeters to enhance your audio setup.

HERTZ Tweeters 1166702 Editorial Review

The HERTZ ST25 1 100W RMS High Efficiency Compression Driver Bullet Tweeters are sold as a pair and are not marine grade or waterproof but are noted to be very resilient. They come with bass blocker capacitors and filters, with the price inclusive of a pair. They've been described as excellent tweeters that can be rebuilt for around $50 each if blown. However, there have been reports of durability issues, with some customers experiencing blown tweeters after a short period, and some expressing dissatisfaction with the lack of response from the company after encountering problems. On the positive side, some users have found them to be effective in brightening up front highs, in combination with other Hertz products, and have noted their effectiveness at a lower cost compared to buying through a professional installer.

Customer Reviews & Ratings

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Pros

  • Effective in brightening up front highs
  • Lower cost compared to purchasing through a professional installer
  • Versatile with Hertz SV165.1 midrange

Cons

  • Some customers dissatisfied with the lack of response from the company

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8 September 2026 · via Trustpilot
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AUD 549

Order now and get it around Wednesday, October 07

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