
( Brand: Jbl ), ( Manufacturer Part Number: 312G ), ( Type: Woofer ), ( Country/region Of Manufacture: United States )
The JBL 312G-1 12-inch Woofer is a powerful and high-performing audio component designed for professional and enthusiast-grade sound systems. This woofer features a 12-inch polyplas cone that delivers deep, accurate bass with exceptional clarity and control. The cone is reinforced with a dual-magnet motor structure, ensuring robust and efficient performance even under heavy use.
The woofer's high-temperature voice coil is made from aluminum wire, allowing it to handle high power levels without overheating. The voice coil is also protected by a copper-clad aluminum wire former, which ensures precise and accurate movement, contributing to the woofer's exceptional sound quality.
The JBL 312G-1 12-inch Woofer features a cast-aluminum frame that provides excellent stability and rigidity, reducing unwanted resonance and ensuring precise alignment with the speaker's suspension. The frame is also equipped with a large, 3-inch voice coil gap, which allows for greater excursion and improved low-frequency response.
The woofer's high-frequency response is further enhanced by its 1.5-inch neodymium magnet motor structure, which provides excellent power handling and efficiency. The woofer's suspension system is composed of a rubber surround and a high-temperature voice coil spider, ensuring long-term durability and reliability.
In summary, the JBL 312G-1 12-inch Woofer is a high-performance audio component designed for professional and enthusiast-grade sound systems. Its 12-inch polyplas cone, dual-magnet motor structure, and high-temperature voice coil provide deep, accurate bass with exceptional clarity and control. The woofer's cast-aluminum frame, large voice coil gap, and neodymium magnet motor structure contribute to its high-frequency response and power handling capabilities. With its exceptional build quality and performance, the JBL 312G-1 12-inch Woofer is a reliable and durable choice for any sound system.
Pros of purchasing a JBL 312G-1 12-inch Woofer:1. High-quality sound: JBL is a well-known brand in the audio industry, and this woofer is known for delivering powerful and clear sound quality.
2. Versatility: This woofer is suitable for a variety of applications, including studio monitoring, live sound, and home theater systems.
3. Durable construction: The JBL 312G-1 12-inch Woofer is made with high-quality materials and is built to withstand heavy use.
4. Good power handling: This woofer can handle up to 350 watts RMS, making it capable of delivering loud and powerful sound.
Cons of purchasing a JBL 312G-1 12-inch Woofer:1. Expensive: Compared to other 12-inch woofers on the market, the JBL 312G-1 is quite expensive.
2. Heavy: At 31.2 pounds, this woofer is quite heavy, making it difficult to move around or transport.
3. Requires a high-powered amplifier: Due to its high power handling, this woofer requires a powerful amplifier to drive it effectively.
Conclusion:Overall, the JBL 312G-1 12-inch Woofer is a high-quality and versatile option for those looking for a powerful and clear sound. However, its high price and weight may make it a less appealing option for some. If you can afford the investment and have the space to accommodate its size, then this woofer is a great choice.
Recommendation:If you're looking for a powerful and high-quality 12-inch woofer, the JBL 312G-1 12-inch Woofer is a solid option. However, if you're on a tighter budget or need something more portable, there are other options available on the market that may better suit your needs. Be sure to do your research and compare different options before making a final decision.
A re foaming kit is available from parts express, for about 15 for two, and it's easy to replace the foam surround. They sat unused in their original boxes for many years. In looking at them now, the foam surrounds are cracked, which most speakers with foam surrounds do eventually.
Even with the foam surround cracked, as can be seen in the picture above, the woofer works fine the voice coil does not rub.