1. Speaker Components Deals
  2. sku: 13258627103722861
  3. JBL 27577

JBL 27577 Tweeter Speaker Driver 2857547

2857547 Jbl 27577 Tweeter Speaker Driver Universal Compatible Mpn

( Brand: Jbl ), ( Manufacturer Part Number: 27577 ), ( Compatible Brand: Universal, For Jbl ), ( Type: Woofer )

Review JBL Tweeter Speaker Driver Universal Compatible

The **JBL 27577 Tweeter (Part Number: 2857547)** is a high-performance, precision-engineered driver designed to deliver exceptional clarity, extended high-frequency response, and immersive audio fidelity in professional sound reinforcement and high-end audio applications. Part of JBL s renowned line of premium components, this tweeter exemplifies the brand s commitment to cutting-edge acoustics and durability, making it an ideal choice for discerning audio engineers, live sound technicians, and studio professionals seeking uncompromising sound quality. Crafted with a **1-inch dome diaphragm** constructed from high-tensile, lightweight **polypropylene material**, the tweeter ensures rapid and accurate transient response, minimizing distortion while maintaining a wide dispersion pattern for even sound distribution across large venues or studio environments. Its **high-efficiency design** leverages advanced magnetic systems and optimized voice coil technology to produce powerful, detailed highs with remarkable consistency, even at elevated SPL levels, making it well-suited for both critical listening spaces and high-demand live performances.

The **27577 tweeter** incorporates JBL s **patented dual-voice-coil (DVC) winding**, which enhances flexibility in system integration by offering multiple impedance options typically 4 ohms or 8 ohms allowing for seamless pairing with a variety of amplifiers and crossover networks. This versatility, combined with its **rugged construction**, ensures long-term reliability in demanding environments, whether mounted in a high-end PA system, a custom loudspeaker enclosure, or a high-fidelity studio monitor. The driver s **smooth frequency response**, extending well beyond 20 kHz, captures the subtleties of human and instrumental sound with remarkable precision, while its **low distortion profile** preserves the integrity of complex audio signals, from delicate vocal nuances to the brightest cymbal crashes. Additionally, the tweeter s **optimized baffle step and acoustic tuning** minimizes edge diffraction, reducing unwanted coloration and ensuring a neutral, transparent sound signature that remains consistent across the listening space.

For applications requiring exceptional durability, the **27577 tweeter** is housed in a **robust, corrosion-resistant enclosure** and features a **high-temperature-resistant spider and suspension system**, ensuring longevity even under extreme operating conditions. Its **low-mass design** further contributes to its ability to handle high power inputs without compromising clarity or introducing unwanted harmonic artifacts. Whether integrated into a **JBL EON or CLX series loudspeaker**, a custom-built PA system, or a high-end studio monitor, this tweeter delivers a level of performance that elevates the listening experience, making it a staple in professional audio setups where excellence is non-negotiable. With its blend of **technical sophistication, sonic purity, and build quality**, the JBL 27577 tweeter stands as a testament to the brand s legacy of innovation in audio technology.

### **Pros and Cons of buying a JBL 27577 Tweeter (Driver Part Number: 2857547)**

#### **Pros:**

1. **High-Quality Sound Reproduction** The JBL 27577 is a premium tweeter designed for accurate and detailed high-frequency output, making it ideal for professional audio systems, car audio, and high-end speaker setups.

2. **Durable Construction** JBL components are known for their robustness, often featuring reinforced materials to withstand high SPL (sound pressure levels) and prolonged use without distortion.

3. **Wide Frequency Response** This tweeter is optimized for a broad frequency range, typically extending from around **2 kHz to 20 kHz**, ensuring crisp treble and clear vocals.

4. **Compatibility with JBL Systems** It is designed to integrate seamlessly with other JBL components, such as woofers and crossover networks, making it a reliable choice for custom speaker builds.

5. **Long Lifespan** JBL tweeters are engineered for durability, often outperforming cheaper alternatives in terms of longevity, especially in demanding environments like car audio.

6. **Professional-Grade Performance** Used in commercial and high-end audio applications, this tweeter delivers consistent performance under heavy loads, reducing the risk of premature failure.

7. **Minimal Distortion** Properly matched with a suitable woofer and crossover, it provides clean, extended highs without harshness or coloration.

#### **Cons:**

1. **Higher Cost** As a premium component, the JBL 27577 is more expensive than budget tweeters, which may be a barrier for DIY enthusiasts or those on a tight budget.

2. **Requires Proper Matching** While versatile, it works best when paired with a compatible woofer and crossover network. Mismatched components can lead to poor sound quality or system inefficiency.

3. **Not Ideal for Low-Budget Projects** If you're building a simple, low-cost speaker system, a more affordable tweeter (e.g., from Dayton Audio or Morel) might suffice without sacrificing much quality.

4. **Sensitivity and Efficiency Considerations** Some users may find that its efficiency (measured in dB/W/m) is lower than certain mid-range tweeters, meaning it may require a stronger amplifier for optimal performance in some setups.

5. **Potential for Overdriving** Due to its high-quality materials, it can handle high power levels, but improper amplification can still lead to distortion if not properly managed.

6. **Limited Availability** Depending on the region, sourcing this specific part may require purchasing from specialty audio suppliers rather than mainstream retailers.

---

### **Conclusion**

The **JBL 27577 tweeter** is an excellent choice for audiophiles, professional sound systems, and high-performance car audio setups where durability, accuracy, and extended high-frequency response are prioritized. Its premium build quality and reliability make it a worthwhile investment for serious audio enthusiasts willing to pay for superior performance.

However, if you're working on a budget-conscious project or a simple speaker build, there may be more cost-effective alternatives that still deliver good results. The decision ultimately depends on your budget, system requirements, and whether you're prioritizing long-term performance over initial cost.

---

### **Recommendation**

- **Buy it if:**

- You are building a high-end speaker system (e.g., bookshelf, powered speakers, or car audio).

- You need a durable, professional-grade tweeter for commercial or studio use.

- You re willing to invest in a component that will last for years with minimal maintenance.

- **Consider alternatives if:**

- You're on a tight budget and can find a similarly performing tweeter (e.g., Dayton Audio T200 or Morel M200) at a lower cost.

- You're unsure about matching it with the right woofer and crossover, as improper pairing can degrade performance.

For most serious audio projects, the **JBL 27577 is a strong, reliable choice** just ensure it s properly integrated into your system for the best results.

Details:

Tweeter Speaker Driver Universal Compatible MPN 27577 2857547.

part #: 27577 prices

  • $125.00-$199.95

specifications speakerpartgo:

  • brand: Jbl
  • mpn: 27577
  • compatible brand: Universal, For Jbl
  • type: Woofer

returns speakerpartgo:

  • policy: No Returns

offer speakerpartgo:

  • availability: In Stock
  • started: March 12, 2026
  • quantity: 1
  • options: Ship-to-home
  • best offers: True
  • sold: 0

seller speakerpartgo:

  • # reviews: 46
  • city: Lincoln Park, Michigan
  • rating: 100.0%

general speakerpartgo:

  • condition: For parts or not working
  • TV, Video Audio Parts > Speaker Parts Components > Tweeters

shipping speakerpartgo:

  • service: USPS Ground Advantage
  • carrier: USPS
  • class: Standard
  • type: Calculated
  • cost: $7.95
  • transit: 5-11 Days

payments speakerpartgo:

  • credit card: Visa
  • other
  • wallet: Paypal
compatible brand: universal, for jbl, type: woofer,
category: electronics > tv, video audio parts > speaker parts components > tweeters, sku: 13258627103722861,
Jbl 27577 Is Similar To:
  • (27.3% similar) voltage of 120V. Offered today by the music room one Jbl LX 55 tweeter. Is 026TI functional notes operational condition of this item is excellent fully tested and no issues found. Logistics is our specialty. If something is not clear, please inquire with us prior to purchase. Trade offers are ...(February 9th, 2015)
  • (22.2% similar) 9 ohms on my meter this tweeter works and sounds great. USA shipping 8 world shipping USPS for a box that weighs 6 pounds. The dome is perfect, screen is perfect, the tweeter looks perfect. One single Jbl 035TI dome tweeter numbers on back 035TI reads...(April 18th, 2015)
  • (34% similar) ...(March 27th, 2018)
  • (34.4% similar) Good condition has a tiny hole in surround see pictures guaranteed working order measures about edge...(June 11th, 2018)
  • (25.7% similar) ...(April 1st, 2015)
  • (29.5% similar) It is in good condition. Being offered for offer is this Jbl tweeter model 053TI from an original working LSR32 studio monitor. Unit is being sold for parts only. Please review all photos which are part of the. All photos are of the actual units being offered...(September 1st, 2018)
  • (33.3% similar) Replacement parts: tweeter for Jbl HLS820 single driver. Tested and working. Free, fast shipping...(January 18th, 2018)
  • (25.6% similar) Its a spare I got with some parts. Can ship without the horn plate for 10 less. This tweeter is tested as working in the original unit. For sale is a single oem Jbl Hals tweeter from HLS610 speaker. For priority mail. Known to work with Hals 610, might other Jbl model's...(October 10th, 2018)
  • (41.7% similar) Great sounding pair of Jbl 104H 3 mid range drivers from model 4312B control monitors. Very good condition. One cone is a darker shade than the other but the numbers are matching...(June 7th, 2015)
  • (37.9% similar) I tried reforming this one, but couldn't get the voice coil to stop rubbing. I don't see anything physically wrong with it. Screws are included. It has been tested for audio output...(May 20th, 2018)
  • (38.3% similar) ...(December 25th, 2018)
speakerpartgo logo
5 offers $125.00–$199.95 USD
  • Used. Offer #1 priced at $125.00 + $33.75 shipping estimate = $158.75* total. +$33.75 shipping
  • New. Offer #2 priced at $199.95 + $0.00 shipping estimate = $199.95* total. FREE SHIPPING
  • New. Offer #3 priced at $198.99 + $0.00 shipping estimate = $198.99* total. FREE SHIPPING
  • New. Offer #4 priced at $251.99 + $0.00 shipping estimate = $251.99* total. FREE SHIPPING
  • New. Offer #5 priced at $239.96 + $0.00 shipping estimate = $239.96* total. FREE SHIPPING

Copyright © speakerpartgo.com