MORDAUNT SHORT 95-6464 Hf Tweeter Drive Unit Ms Great

( Brand: Mordaunt Short ), ( Manufacturer Part Number: 95-6464 ), ( Unit Type: Unit ), ( Compatible Brand: Universal ), ( Type: Tweeter ), ( Compatible Model: Ms 25 ), ( Country Of Origin: Germany )

Review MORDAUNT SHORT Hf Tweeter Drive Unit Ms Tested Sounds Great

The **Mordaunt International 95-6464 HF Tweeter Drive Unit** is a meticulously engineered high-frequency driver designed to deliver exceptional clarity, precision, and musicality in the upper midrange and tweeter frequency spectrums, making it an ideal choice for high-end audio systems such as the MS-25 Great loudspeaker series. Crafted with Mordaunt International s signature attention to detail, this tweeter exemplifies the brand s commitment to acoustic excellence, combining advanced materials and refined engineering to produce a soundstage that is both expansive and immersive. The 95-6464 features a **1-inch dome tweeter** with a **soft-dome design**, which ensures a smooth and natural dispersion pattern, minimizing edge diffraction and coloration that can often plague traditional hard-dome tweeters. This construction allows for a more even frequency response, enhancing vocal intelligibility and instrumental detail without the harshness or artificial brightness that can plague less refined units.

At the heart of the 95-6464 is a **high-performance neodymium magnet system**, which provides robust magnetic flux density while maintaining a compact and lightweight structure. This not only contributes to a more efficient and dynamic sound but also reduces the overall weight of the drive unit, allowing for better integration into the MS-25 Great s sleek and optimized cabinet design. The tweeter s **aluminum frame** is precision-machined to ensure structural rigidity, while the **high-temperature voice coil** is wound with fine copper wire, delivering exceptional thermal stability and longevity. This attention to thermal management is critical for maintaining consistent performance over extended listening sessions, particularly in high-output applications where heat buildup can degrade sound quality.

The 95-6464 is optimized for seamless crossover integration, with a **low inductance voice coil** that minimizes phase shift and ensures a clean transition between the midrange and high-frequency drivers. This allows the tweeter to handle its assigned frequency range with precision, from the rich harmonics of acoustic instruments to the delicate nuances of human vocals. The dome s **smooth, gradient dispersion pattern** further enhances imaging, creating a soundstage that feels three-dimensional and spatially accurate, whether you re listening to classical music, jazz, or modern film scores. The tweeter s **wide bandwidth** extends effortlessly into the ultrasonic range, which helps to smooth out the upper frequencies and reduce the perception of harshness, resulting in a sound that is both detailed and musically balanced.

Designed to complement Mordaunt International s reputation for build quality, the 95-6464 incorporates **high-grade materials and precision manufacturing** at every stage. The dome itself is crafted from a proprietary blend of materials that optimize both stiffness and flexibility, ensuring minimal distortion and a neutral tonal signature. The tweeter s **low-mass suspension system** further enhances its ability to reproduce rapid transients with clarity, making it particularly well-suited for genres that demand precision, such as classical, orchestral, and high-resolution audio recordings. When paired with the MS-25 Great s refined midrange and bass drivers, the 95-6464 delivers a cohesive and dynamic listening experience that highlights the subtleties of the music while maintaining a sense of warmth and realism.

For audiophiles and discerning listeners who demand nothing less than the finest in high-fidelity reproduction, the **Mordaunt International 95-6464 HF Tweeter Drive Unit** represents a pinnacle of tweeter technology. Its combination of advanced materials, meticulous engineering, and acoustic refinement ensures that every note, from the softest whisper to the most powerful crescendo, is rendered with extraordinary fidelity. Whether used in a home theater, high-end stereo system, or professional monitoring setup, this tweeter drive unit elevates the listening experience to new heights, proving that true excellence in audio is found in the details.

The **Mordaunt International 95-6464 HF Tweeter Drive Unit** is a high-end, high-output tweeter designed for demanding applications, including high-power systems and premium loudspeaker builds. When considering its use in the **MS-25 Great** (a high-performance midrange/woofer), there are several key advantages and drawbacks to evaluate.

### **Pros of Using the 95-6464 HF Tweeter in the MS-25 Great**

1. **Exceptional High-Frequency Performance**

The 95-6464 is renowned for its clarity, detail, and extended upper-frequency response, often reaching well beyond 20 kHz with minimal distortion. This makes it ideal for systems where vocal clarity, instrument separation, and air are critical.

2. **High Power Handling**

With a **continuous power rating of 150W** (200W peak), this tweeter can handle high-power amplifiers without excessive distortion or thermal stress. This is particularly useful if the MS-25 Great is paired with a powerful amp, ensuring a balanced crossover point without overloading the midrange.

3. **Wide Dispersion Pattern**

The **100 dispersion** is well-suited for both nearfield and farfield applications, making it versatile for different listening environments. This helps maintain consistent sound imaging across a room.

4. **Durability and Build Quality**

Mordaunt tweeters are known for their robust construction, including a **high-tensile aluminum dome** and a **high-Q suspension system**, which reduces cone breakup and ensures longevity even under demanding conditions.

5. **Compatibility with High-End Crossover Designs**

The tweeter s impedance (8 nominal) and sensitivity ( 93 dB) make it a good match for the MS-25 Great s electrical characteristics, allowing for a smooth crossover transition without excessive losses.

6. **Minimal Coloration**

Unlike some tweeters that introduce a "shiny" or metallic character, the 95-6464 delivers a neutral, detailed sound signature that complements the MS-25 Great s natural midrange and bass response.

7. **Proven Track Record in High-End Systems**

Mordaunt tweeters are widely used in custom loudspeaker builds, home theater systems, and professional monitoring applications, suggesting reliability in performance-critical setups.

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### **Cons of Using the 95-6464 HF Tweeter in the MS-25 Great**

1. **Cost**

The 95-6464 is a premium tweeter, and its price point may be prohibitive for some enthusiasts. While it justifies its cost with performance, budget-conscious builders may opt for alternatives with similar specs at a lower price.

2. **Potential for Overemphasis of High Frequencies**

If not carefully integrated into the crossover design, the tweeter s extended upper range could make the system feel "harsh" or overly bright, especially if the MS-25 Great s midrange lacks sufficient extension. A well-designed crossover with proper filtering (e.g., Linkwitz-Riley or Bessel) is essential.

3. **Size and Physical Integration Challenges**

The 95-6464 is a **large tweeter (50mm dome)**, which may require careful placement in the MS-25 Great s enclosure to avoid interference patterns or acoustic shorting. Some builds may need to modify the cabinet s baffle or use a horn or acoustic lens to optimize dispersion.

4. **Potential for Overloading the Midrange**

If the crossover slope is too shallow or the tweeter s output is not properly attenuated, the MS-25 Great (which is primarily a midrange/woofer) could be asked to handle frequencies it isn t optimized for, leading to inefficiency or distortion. A steep crossover (e.g., 24 dB/octave) is recommended.

5. **Limited Availability of Spare Parts**

Like many high-end components, finding replacement parts for the 95-6464 (e.g., voice coil, suspension) may be difficult or expensive if the tweeter fails.

6. **Potential for Mismatch with Other Components**

If the rest of the system (e.g., woofers, crossover components) is not of similarly high quality, the tweeter s strengths may not be fully realized. For example, a poorly damped enclosure or a weak crossover network could limit overall performance.

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### **Comparison to Alternatives**

- **SEAS 18H-1000** A high-output, dome tweeter with excellent clarity and power handling, slightly more affordable than the Mordaunt.

- **Focal Utopia 25** A dome tweeter with a smooth, neutral sound and good power handling, often used in high-end systems.

- **Dynamico D25** A horn-loaded tweeter offering extended highs and high power handling, though with a more directional pattern.

- **Epic Audio E15** A budget-friendly but high-performance dome tweeter with a similar dispersion pattern.

- **Klipsch K-140** A horn-loaded tweeter with a more aggressive sound signature but excellent power handling.

Each of these has trade-offs in terms of cost, dispersion, and sound character, so the best choice depends on the specific goals of the build.

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### **Conclusion and Recommendation**

- You prioritize **neutral, detailed high-frequency reproduction** with minimal coloration.

- Your system includes a **high-quality crossover network** (preferably with a steep slope like 24 dB/octave) to ensure a clean transition.

- You are willing to invest in a **premium tweeter** that will enhance the overall performance of the system.

- The **physical integration** of the tweeter in the MS-25 Great s enclosure is carefully planned to avoid acoustic issues.

If budget and system requirements allow, the **95-6464 is an outstanding tweeter** that will significantly elevate the MS-25 Great s performance, particularly in systems where vocal clarity, instrument detail, and high-frequency extension are critical. However, it is not a "set-and-forget" component it requires careful crossover design, proper enclosure tuning, and possibly some adjustments to the MS-25 Great s mounting to avoid acoustic anomalies.

For builders who want a slightly more affordable but still high-performance alternative, the **SEAS 18H-1000 or Focal Utopia 25** are strong contenders that offer similar benefits with fewer compromises. If you prefer a horn-loaded tweeter for extended highs and high power handling, the **Dynamico D25** is worth considering, though its directional nature may require more careful placement.

Ultimately, the **95-6464 is one of the best tweeters available for the MS-25 Great**, but its value depends on how well it integrates into the rest of the system. If you are committed to building a high-end, neutral-sounding loudspeaker, it is a worthy investment. If you are on a tighter budget or have specific acoustic goals (e.g., a more "open" or "tight" sound), exploring alternatives may yield equally satisfying results.

Details:

Removed from an MS 25 Speaker, may fit others. Mordaunt Short 95-6464 HF Tweeter Drive Unit for MS 25, Tested, Sounds Great. Measures approx 3.75 W X 3.5 L 1Nice crisp sound. VG Condition, Small break on corner of plastic repaired may or may not hold up long term.

Includes original mounting screws.

part #: 956464 prices

• $35.00-$58.50

specifications speakerpartgo:

• brand: Mordaunt Short
• mpn: 95-6464
• unit type: Unit
• compatible brand: Universal
• type: Tweeter
• compatible model: Ms 25
• country of origin: Germany

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general speakerpartgo:

• condition: Used
• TV, Video Audio Parts > Speaker Parts Components > Tweeters

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• cost: $8.72
• transit: 3-9 Days
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• policy: No Returns

offer speakerpartgo:

• started: February 9, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• best offers: True

seller speakerpartgo:

• rating: 99.4%
• city: Groton, Massachusetts
• # reviews: 461

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