
( Brand: Eminence ), ( Manufacturer Part Number: 4018LF )
The 4018LF Eminence Definimax 18-inch Woofer is an impressive powerhouse designed for high-performance audio applications. This woofer, equipped with a 4-inch voice coil, boasts a maximum power handling of 1200 watts RMS, making it capable of delivering rich, powerful bass even in the most demanding environments.
The 4018LF features a heavy-duty aluminum frame for enhanced durability, ensuring reliable performance under heavy loads. Its cone is made from a specially formulated polypropylene material, which is lightweight yet rigid, ensuring consistent performance and minimal distortion. The cone is also treated with a butyl rubber suspension for increased flexibility and reduced fatigue.
The woofer's magnet system is designed to provide optimal magnetic flux, ensuring high efficiency and powerful output. The 4018LF also features a high-temperature voice coil and a high-current copper wire for improved heat dissipation and reliability.
The 4018LF Eminence Definimax 18-inch Woofer is a versatile choice for various applications, including professional sound reinforcement, home theater, and studio monitoring. Its high power handling, robust construction, and superior sound quality make it an excellent choice for those seeking a reliable and powerful woofer for their audio system.
Pros of buying a 4018LF Eminence Defimax 18 Woofer (1200 W RMS Distributor):1. High Power Handling: With a maximum continuous power rating of 1200 W RMS, this woofer can handle high power without distortion, making it ideal for powerful sound systems.
2. Large Magnet Structure: The large magnet structure ensures that the cone moves efficiently, resulting in a powerful and accurate bass response.
3. Durable and High-Quality Materials: The woofer is made with high-quality materials, including a reinforced paper cone and a strong aluminum voice coil, which ensures its durability and reliability.
4. Versatile Usage: The 4018LF Eminence Defimax 18 Woofer is suitable for various applications, such as home theater, professional sound reinforcement, and music studios.
Cons of buying a 4018LF Eminence Defimax 18 Woofer (1200 W RMS Distributor):1. High Price Point: Due to its high power handling and high-quality materials, this woofer comes at a premium price, which might not be affordable for everyone.
2. Requires Proper Enclosure and Amplification: To get the best performance out of this woofer, it requires a properly designed enclosure and a powerful amplifier to drive it effectively.
3. Heavy Weight: The large magnet structure and high-quality materials make this woofer quite heavy, which might be a disadvantage for those with space or mobility constraints.
Conclusion:The 4018LF Eminence Defimax 18 Woofer (1200 W RMS Distributor) is a high-performance woofer ideal for those who require powerful and accurate bass response in their sound systems. Its high power handling, large magnet structure, and durable materials make it a reliable and versatile option for various applications. However, its high price point, requirement for proper enclosure and amplification, and heavy weight might be a drawback for some.
Recommendation:If you have the budget and are looking for a high-performance woofer with powerful bass response, the 4018LF Eminence Defimax 18 Woofer (1200 W RMS Distributor) is a great option. Make sure to pair it with a properly designed enclosure and a powerful amplifier to get the best performance out of this woofer.
4 t-m diaphragm mass inc. 9mm mounting holes b. 9 cm2 maximum mechanical limit slim in.
Driver volume displaced 253 cu. 53mm voice coil diameter 4, inductance Le Vented liters overall diameter 15.
11mm n bl product, 369. 4 liters, 9.
Airloadmm139 grams efficiency band width product BP 77 maximum linear excursion Max 9mm surface area of cone SD, 355. Gap height total q qts. 5mm mounting information recommended enclosure volume sealed 49 liters electromagnetic q ques 0.
28 ,mm front sealing gasket fitted as standard rear mounting holes diameter. 21, 386mm baffle hole diameter 49mh mechanical q qms cu. 56, 166mm net weight kg shipping 26 lbs, 12 kegs materials of construction coil copper voice former plumed magnet composition ferret core details undercut with shorting ring and periphery ventilation basket die-cast aluminum cone paper edge cloth dust cap solid. 2 khz sensitivity db magnet weight 109 oz.