
( Brand: Morel ), ( Type: Tweeter ), ( Size: 2 In ), ( Compatible Brand: Universal ), ( UPC: 848864056180 )
The **Morel 848864056180 TM4055-8** is a meticulously engineered midrange tweeter speaker plate designed to elevate audio performance in high-end car audio systems, home theater setups, or professional sound reinforcement applications. Crafted from premium materials, this component exemplifies Morel s commitment to precision and durability, featuring a **1-1/8" (28mm) diameter tweeter plate** that delivers exceptional clarity and dynamic range. The plate is constructed from a high-quality, lightweight composite material, optimized for both structural integrity and acoustic efficiency, ensuring minimal distortion while maintaining robust handling of high-frequency signals. Its design incorporates advanced damping technologies to mitigate resonance and enhance transient response, allowing for crisp, detailed reproduction of vocals, cymbals, and other high-pitched elements with remarkable accuracy. The TM4055-8 is particularly well-suited for applications where midrange fidelity is critical, such as in high-end component systems, custom car audio installations, or studio monitoring setups where every nuance of the audio spectrum must be rendered with precision. Whether paired with a dedicated tweeter or integrated into a full-range system, this speaker plate ensures a refined listening experience, bridging the gap between midrange and high-frequency reproduction with seamless coherence. Built to withstand rigorous use, the TM4055-8 is a testament to Morel s engineering excellence, offering audiophiles and sound engineers a reliable choice for achieving studio-grade audio quality in demanding environments.
### **Pros and Cons of buying a Morel 848864056180 (TM4055-8) Midrange Speaker with 1-1/8" Tweeter Plate**
#### **Pros**
1. **High-Quality Sound Reproduction**
- The Morel TM4055-8 is a premium midrange driver designed for accurate and detailed sound across the midrange and lower-midrange frequencies. It is well-suited for high-end audio systems where clarity and precision are prioritized.
- The 1-1/8" tweeter plate (likely a high-quality component) ensures smooth crossover performance, reducing phase issues and improving overall imaging.
2. **Durability and Build Quality**
- Morel is known for manufacturing high-end components with robust construction, including high-temperature voice coils, sturdy magnets, and durable spider assemblies. This driver is likely built to last with minimal distortion even under high power levels.
- The use of a tweeter plate (rather than a traditional dome or ribbon tweeter) suggests a design optimized for longevity and resistance to wear.
3. **Versatility in Speaker Design**
- The midrange driver s frequency range (typically 300 Hz 5 kHz) makes it ideal for use in a variety of speaker configurations, including:- Two-way systems (paired with a woofer and tweeter).
- Three-way systems (if used alongside a dedicated tweeter and subwoofer).
- High-end bookshelf or floor-standing speakers where midrange accuracy is critical.
- The tweeter plate can also be used in custom crossover designs, allowing for flexibility in tuning.
4. **Minimal Distortion and Wide Dispersion**
- Morel drivers are engineered to minimize nonlinearities, ensuring a clean and extended frequency response. This is particularly useful in critical listening environments where audio fidelity is paramount.
- The dispersion pattern of the TM4055-8 is likely optimized for even sound distribution, reducing hotspots in listening areas.
5. **Compatibility with High-End Amplifiers**
- The driver s robust construction allows it to handle high power inputs without excessive cone breakup or voice coil damage. This makes it suitable for pairing with high-power amplifiers or tube amps where headroom is important.
6. **Aesthetic and Customization Options**
- Morel drivers are often used in high-end custom speaker builds, where the appearance of the component can be a selling point. The tweeter plate design may also allow for unique enclosure styling.
7. **Proven Performance in Professional and Enthusiast Systems**
- Morel is a trusted brand in the audio community, with drivers frequently used in high-end speaker designs by both manufacturers and DIY builders. This track record suggests reliability and performance consistency.
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#### **Cons**
1. **High Cost Relative to Alternatives**
- Morel drivers are premium components, and the TM4055-8 is no exception. For hobbyists or budget-conscious builders, the price may be prohibitive compared to more affordable midrange drivers from brands like Fostex, ESS, or some budget Morel models.
- The cost may not justify the purchase for casual listeners or those building entry-level systems where lower-end drivers would suffice.
2. **Complexity in Integration**
- While the TM4055-8 is versatile, integrating it into a speaker system requires careful crossover design, especially when paired with a tweeter plate. Beginners may struggle with tuning the crossover to avoid phase cancellation or uneven frequency response.
- The tweeter plate itself may require additional components (e.g., a dedicated tweeter or a passive radiator) to function optimally, adding to the complexity and cost of the build.
3. **Limited Availability of Support and Documentation**
- Morel s documentation for individual drivers can be sparse compared to more mainstream brands. This may make troubleshooting or optimizing performance more difficult for those without prior experience.
- Finding replacement parts or technical support for Morel components can sometimes be challenging, especially for older or niche models.
4. **Potential Overkill for Some Applications**
- If the speaker system is primarily for general-purpose use (e.g., home theater, car audio, or non-critical listening), the TM4055-8 may offer marginal improvements over more affordable midrange drivers. The performance gains may not be noticeable to casual listeners.
- In systems where the woofer or tweeter is already a limiting factor, the midrange driver s quality may not be fully utilized.
5. **Physical Size and Enclosure Requirements**
- The TM4055-8 is a midrange driver, meaning it requires a sufficiently sized enclosure to avoid bass roll-off and port noise. Building an enclosure that optimizes its performance may require more space or advanced knowledge of acoustics.
- The tweeter plate design may also influence enclosure styling, potentially limiting compact or minimalist builds.
6. **Risk of Mismatch with Other Components**
- Pairing the TM4055-8 with incompatible tweeters, woofers, or amplifiers can lead to poor sound quality. For example, a poorly matched tweeter could cause harshness or uneven frequency response, negating the benefits of the midrange driver.
- The tweeter plate may require a specific type of tweeter (e.g., a horn-loaded or ribbon tweeter) to work seamlessly, adding another layer of complexity.
7. **Learning Curve for DIY Builders**
- For those new to speaker building, the TM4055-8 represents a significant step up in difficulty. Proper tuning, crossover design, and enclosure optimization are skills that take time to develop. Mistakes can result in disappointing performance.
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### **Conclusion**
The Morel 848864056180 (TM4055-8) midrange driver with a 1-1/8" tweeter plate is a high-quality component that excels in critical listening environments where midrange accuracy, durability, and sound reproduction are priorities. It is well-suited for high-end audio systems, custom speaker builds, and applications where premium performance justifies the cost. However, its high price, complexity, and steep learning curve may make it less ideal for casual listeners, budget builds, or those without experience in speaker design.
### **Recommendation**
- **Buy the TM4055-8 if:**- You are building a high-end speaker system where midrange clarity is critical.
- You have experience with speaker design or are willing to invest time in learning crossover and enclosure tuning.
- Your budget allows for premium components, and you prioritize long-term durability and sound quality.
- You plan to pair it with complementary high-quality tweeters and woofers (e.g., Morel tweeters, ESS woofers, or other premium drivers).
- You are targeting applications like home audio, pro audio monitoring, or custom speaker projects where performance outweighs cost concerns.
- **Avoid the TM4055-8 if:**- You are on a tight budget and can achieve similar results with more affordable midrange drivers (e.g., Fostex ED-60, ESS M12, or Morel s lower-tier models).
- You are a beginner in speaker building and lack the knowledge or patience to optimize the driver s performance.
- Your primary use case is casual listening, home theater, or non-critical applications where the performance gains are negligible.
- You cannot commit to a full high-end build, as the driver s strengths will not be fully realized without complementary components.
For most enthusiasts, the TM4055-8 is a **strong choice for midrange-focused builds**, but it is not a "one-size-fits-all" solution. Pair it with a well-matched tweeter (such as a Morel horn tweeter or a high-quality dome tweeter) and a properly tuned enclosure for optimal results. If you are unsure, consider starting with a slightly less expensive midrange driver to gain experience before investing in this premium component.
Mounting Information. Voice Coil Former Aluminum. Internally damped, aluminum rear chamber. Fits cut outs for Morel 5 woofers.
Product Specifications. Thiele-Small Parameters. Basket / Frame Material Cast Aluminum.
These drivers are designed to be paired in close proximity each other, and offer a very flat summed response with excellent on off axis. They are all in the original packaging and never been opened, mounted, or hooked. Magnet Material Neodymium. Materials of Construction.
Surround Material Cloth. Key Features. 100% unopened. Voice Coil Wire Material Aluminum.
Easily allows for horizontal or vertical installation. The Morel TM4055-8, lovingly referred to as the Twee Mid, is an exquisite pairing of a 2 dome midrange, and 1-1/8 tweeter on easy install plate. Cone Material Soft Dome. Optimized proximity of tweeter and midrange.
I have 2 pairs of these Morel TM4055-8.