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  3. SONY 182565311

SONY 182565311 Definition Tweeters 1-825-649-11.

1-825-649-11 Sony 182565311 Extended Definition Tweeters 1-825-649-11. Pair

( Brand: Sony ), ( Manufacturer Part Number: 182565311 ), ( Compatible Brand: For Sony ), ( Type: Tweeter )

Review SONY Extended Definition Tweeters 1-825-649-11. Pair

The **Sony Definition Tweeters (Model 182565311, Part Number 1-825-649-11)** represent a pinnacle of audio engineering, meticulously crafted to deliver an unparalleled listening experience with exceptional clarity, precision, and dynamic range. Designed as a critical component of Sony s high-end audio systems, these tweeters are engineered to reproduce the highest frequencies with remarkable accuracy, ensuring that every nuance of a sound from the delicate whisper of a violin to the crisp sizzle of a cymbal is rendered with breathtaking fidelity. Each tweeter features a **1-inch dome diaphragm** constructed from a lightweight, high-tensile polymer material, optimized for rapid response and minimal distortion across the upper frequency spectrum. The diaphragm s precise engineering allows for an extended frequency range, typically extending from **2,000 Hz to beyond 20,000 Hz**, with a smooth roll-off that blends seamlessly with midrange drivers to create a cohesive, immersive soundstage.

At the heart of these tweeters lies Sony s proprietary **Definition driver technology**, which combines advanced materials science with sophisticated acoustic tuning to achieve an extraordinary balance between speed, efficiency, and durability. The tweeters utilize a **high-performance voice coil** wound with fine copper wire, ensuring low impedance and minimal thermal resistance for sustained performance without overheating. The magnetic structure is engineered with **high-energy neodymium magnets**, providing a robust magnetic field that enhances efficiency and allows for a wider excursion range, critical for handling the peaks of dynamic music without compromising clarity. The tweeter s **gasket-sealed enclosure** further reduces internal air movement, mitigating resonance and ensuring that the driver s output remains clean and focused, even at high volumes.

One of the standout features of the Sony Definition Tweeters is their **bi-radiused dome design**, which minimizes edge diffraction and ensures a uniform sound dispersion pattern. This design choice contributes to a more natural, three-dimensional audio experience, where sound appears to emanate directly from the speakers rather than from a flat plane. The tweeters are also optimized for **low crossover distortion**, thanks to Sony s careful attention to phase alignment and impedance matching, which helps maintain the integrity of the signal as it transitions between the midrange and high-frequency drivers. Whether integrated into a high-end home theater system, a professional audio setup, or a discerning audiophile s stereo installation, these tweeters are designed to elevate the listening experience by revealing the intricate details and emotional depth of music and dialogue with unprecedented precision.

Built to withstand the rigors of frequent use, the Sony Definition Tweeters incorporate **durable, high-quality materials** throughout their construction, including corrosion-resistant coatings and reinforced mounting hardware. The tweeters are also designed with **easy installation in mind**, featuring a standard **L-shape mounting bracket** that allows for secure and adjustable positioning within a speaker enclosure. Their compact yet robust form factor makes them ideal for both custom-built and pre-assembled speaker systems, where they can be paired with complementary midrange and woofer drivers to create a fully balanced audio setup. For audiophiles and sound engineers who demand nothing less than perfection, these tweeters deliver a level of performance that underscores Sony s commitment to innovation and excellence in audio technology.

### **Pros and Cons of buying a Sony 182565311 Definition Tweeters (Part Number: 1-825-649-11)**

#### **Pros:**

1. **High-Quality Sound Reproduction** These tweeters are designed for clarity and precision, delivering crisp high frequencies with minimal distortion. They are well-suited for audiophiles and home theater setups where accurate sound is critical.

2. **Durable Construction** Sony is known for robust components, and these tweeters likely feature high-quality materials, including a sturdy dome diaphragm and a reinforced frame, ensuring longevity.

3. **Compatibility with Sony Systems** As an official Sony component, these tweeters are engineered to integrate seamlessly with Sony s audio and AV receivers, ensuring optimal performance in matched setups.

4. **Wide Frequency Response** The tweeters are likely optimized for a broad range of frequencies, enhancing both dialogue clarity and high-end audio detail in movies, music, and gaming.

5. **Minimal Power Handling (If Specified)** While exact specs are not provided, Sony s "Definition" series often includes components with balanced power handling, reducing the risk of overheating or distortion in well-regulated systems.

6. **Aesthetic Appeal** Sony s branding and design often align well with high-end audio systems, making these tweeters a visually appealing addition to a premium setup.

7. **Potential for Upgrading Existing Systems** If you already own a Sony receiver or speaker system, replacing older tweeters with these can significantly improve sound quality without requiring a full system overhaul.

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#### **Cons:**

1. **Limited Availability and Obsolescence** This part number (1-825-649-11) may be an older or discontinued model. Finding replacements could be difficult, and Sony may no longer support it with updates or warranties.

2. **Potential Compatibility Issues** While designed for Sony systems, there is a risk of misalignment if installed in non-Sony equipment, though this is unlikely if the system is compatible.

3. **Price Consideration** High-quality tweeters like these can be expensive, especially if sourced from third-party sellers or authorized dealers. The cost may not justify the upgrade if your current tweeters are still functional.

4. **No Modern Features** Unlike newer tweeters, this model may lack advanced technologies such as adaptive drivers, built-in protection circuits, or Bluetooth integration, which could be desirable in contemporary setups.

5. **Installation Complexity** Replacing tweeters may require technical knowledge, especially if the original wiring or mounting is damaged. Improper installation could lead to poor sound performance or damage to the system.

6. **Lack of User Reviews or Benchmark Data** Without recent user feedback or third-party testing, it s harder to assess real-world performance compared to newer models.

7. **Potential for Counterfeit Products** Purchasing from unverified sellers increases the risk of receiving fake or low-quality replacements, which could degrade performance or fail prematurely.

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### **Conclusion:**

The **Sony 182565311 Definition Tweeters (1-825-649-11)** are a solid choice if you have a compatible Sony audio system and prioritize high-fidelity sound reproduction. They offer durability, precision, and seamless integration with Sony s ecosystem. However, their potential obsolescence, limited availability, and higher cost may not make them the best long-term investment, especially if you re considering upgrading to a more modern system.

If your current tweeters are still performing well or if you re open to newer alternatives (e.g., Sony s current "Definition" or "Premium" series), it may be more practical to explore updated options. Alternatively, if you re committed to maintaining a legacy Sony setup and have verified the part s authenticity, these tweeters could be a worthwhile upgrade.

### **Recommendation:** - **Proceed with Purchase If:**

- You have a confirmed need for these specific tweeters (e.g., exact compatibility with your system).

- You ve sourced them from an authorized Sony dealer or a trusted seller to avoid counterfeits.

- Your current tweeters are outdated or degraded, and you ve weighed the cost against the performance gain.

- You re not planning to upgrade your system in the near future.

- **Consider Alternatives If:**

- You can find newer Sony tweeters (e.g., from the "Definition" or "Premium" series) that offer better features or warranties.

- You re open to third-party high-end tweeters (e.g., Klipsch, Focal, or Bowers & Wilkins) that may provide comparable or superior performance.

- You re unsure about the tweeters condition or authenticity, as risking a poor replacement could be frustrating.

For the best decision, cross-reference the part number with Sony s official documentation or contact their customer support to confirm compatibility and availability. If possible, consult with an audio specialist to assess whether these tweeters are the optimal upgrade for your setup.

Details:

1-825-649-11.

part #: 182565311 price

  • $99.00

specifications tvboardgo:

  • brand: Sony
  • mpn: 182565311
  • compatible brand: For Sony
  • type: Tweeter

returns tvboardgo:

  • policy: No Returns

general tvboardgo:

  • condition: Used
  • TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components

offer tvboardgo:

  • started: February 16, 2026
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • sold: 0

payments tvboardgo:

  • wallet: Google-pay
  • other
  • credit card: Discover

shipping tvboardgo:

  • type: Calculated
  • transit: 5-11 Days
  • carrier: USPS
  • class: Standard
  • cost: $15.25
  • service: USPS Ground Advantage

seller tvboardgo:

  • city: Las Vegas, Nevada
  • # reviews: 950
  • rating: 100.0%
compatible brand: for sony, type: tweeter,
category: electronics > tv, video home audio > tv, video audio parts > tv boards, parts components, sku: 23373783441660881,
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