
042309 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $48.60 | Condition is Used, Vintage Utah 15" Speaker woofer 042309, 328142 (Can use a New cone), shipping cost = $19.89 | 99.3% |
![]() | $45.00 | Condition is Used, UTAH 15" Leslie Speaker 328034-042309 4 Ohm, 212-S Tested Good, shipping cost = $28.00 | 100.0% |

The Utah 042309 15-inch Woofer with part number 328142 is a high-performance speaker component designed for use in various audio systems, including car audio systems, home audio systems, and professional sound reinforcement applications.
This woofer features a 15-inch (38.1 cm) cone made of injection-molded polypropylene. Polypropylene is a popular material for speaker cones due to its stiffness, light weight, and durability. The cone is reinforced with a rubber surround that ensures a secure and stable connection to the speaker frame, allowing for efficient energy transfer from the voice coil to the cone, resulting in powerful and clear bass response.
The woofer utilizes a cast aluminum frame that provides rigidity and stability to the speaker, ensuring accurate and consistent performance. It also features a vented pole piece design, which helps to dissipate heat generated by the voice coil during operation, allowing for longer play times and improved reliability.
The Utah 042309 15-inch Woofer includes a 4-ohm voice coil, which makes it suitable for use in a wide range of audio systems. The voice coil is made of copper-clad aluminum wire, which offers excellent electrical conductivity and high power handling capabilities. The woofer also features a high-temperature voice coil former, which can withstand the high temperatures generated during prolonged periods of use.
The woofer's frequency response ranges from 30 Hz to 2 kHz, making it an excellent choice for producing powerful and clear bass response in various audio applications. Its power handling capabilities are impressive, with a maximum power handling of 750 watts and a program power handling of 300 watts.
This Utah woofer is also designed to be easy to install, with a large mounting hole and a shallow mounting depth. It comes with a polyurethane gasket that helps to prevent water and dust from entering the speaker, making it an excellent choice for use in harsh environments.
Overall, the Utah 042309 15-inch Woofer with part number 328142 is a versatile and high-performance speaker component that offers powerful and clear bass response, excellent power handling capabilities, and rugged construction, making it an excellent choice for a wide range of audio applications.
A Detailed Analysis of the Utah 042309 15 Speaker Woofer 328142 Cone
The Utah 042309 15 Speaker Woofer 328142 Cone is a popular choice among audio enthusiasts due to its impressive features. In this analysis, we will discuss the pros and cons of buying this speaker woofer to help you make an informed decision.
Pros:1. High-performance: The Utah 042309 woofer boasts a powerful motor structure that delivers exceptional bass response. It is suitable for various applications, including home theaters, professional sound systems, and car audio.
2. Durable: The woofer cone is made from polypropylene material, which is known for its durability and reliability. It can withstand high power handling and resist moisture, making it an excellent choice for outdoor use.
3. Versatile: The speaker woofer comes with a variety of mounting options, including flush, surface, and angle mounts, making it adaptable to various installation scenarios.
4. Affordable: Compared to other high-performance woofers in the market, the Utah 042309 15 Speaker Woofer 328142 Cone is reasonably priced, offering excellent value for money.
Cons:1. Complex installation: Installing the woofer may require some technical expertise, especially for those who are not familiar with speaker systems. The installation process can be time-consuming, and incorrect setup may result in suboptimal performance.
2. Heavier than standard woofers: The Utah 042309 woofer is heavier than standard woofers due to its larger size and powerful motor structure. This may make it more challenging to transport and install in some applications.
3. May require additional components: To achieve optimal performance, this woofer may require additional components such as crossovers and amplifiers. These components can add to the overall cost of the system.
Conclusion:The Utah 042309 15 Speaker Woofer 328142 Cone is a high-performance, durable, and versatile option for those looking to enhance their audio experience. The speaker delivers powerful bass response and can withstand various environmental conditions. However, it may require some technical expertise for installation and additional components for optimal performance. Considering its affordable price point, the pros outweigh the cons, making it an excellent choice for those seeking a high-quality woofer.
Recommendation:If you are looking for a powerful, durable, and versatile woofer that delivers exceptional bass response, the Utah 042309 15 Speaker Woofer 328142 Cone is an excellent choice. Its affordability, combined with its impressive features, makes it a worthwhile investment for audio enthusiasts. However, be prepared for a complex installation process and potential additional costs for additional components. Overall, we highly recommend this woofer for those seeking to upgrade their audio system.
Details:
It works as it is, and feels good, but you might want to replace it, big square magnet selling as-is, the woofer works; its probably hard see in the pictures, has a couple of repairs on cone, looks like was ripped few spots glued together painted after.
specifications vintaspeaker:
- brand: Utah
- mpn: 042309
- part type: Speaker
- country/region of manufacture: United States
offer vintaspeaker:
- prices: $45.00–$48.60
- item condition: Used
- options: ship-to-home
- availability: in stock
- sold #: 16
- in stock #: 2
- started: july 1, 2025
seller vintaspeaker:
- # reviews: 448
- rating: 99.3%
- city: hayward, california
returns vintaspeaker:
- policy: no returns
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
shipping vintaspeaker:
- service: usps ground advantage
- class: standard
- carrier: usps
- transit: 7-12 days
- type: fixed
payments vintaspeaker:
- credit card: mastercard
- wallet: apple-pay
- other

