Ferrite DJ Speaker 18 Inch 1900 Watt Model LF18X451 HD

Description

• The LF18X451 HD is a high-performance 18 inch ferrite DJ speaker, engineered for professional sub-bass and low-mid applications with a program power of 1900 Watt and a peak handling capacity of 3800W, delivering unmatched power for demanding live sound and club environments.
• With a rated impedance of 8 Ohms and a minimum impedance of 5.3 Ohms, this driver provides excellent compatibility across a wide range of amplifiers and active systems.
• Boasting a frequency response from 35Hz to 1.5kHz, it is specifically tuned for sub-bass and low-frequency performance, making it ideal for subwoofer enclosures or low-end reinforcement in 2-way or 3-way systems.
• The speaker’s massive 4.5-inch, 4-layer inside/outside voice coil is constructed using glass fiber windings on a 30mm former, enabling maximum thermal dissipation, mechanical strength and continuous high-SPL operation.
• Equipped with a powerful Y35 ferrite magnet assembly (250x140x30mm), the LF18X451 HD delivers strong magnetic flux, enabling tight, controlled cone movement for fast transients and accurate bass response.
• A high sensitivity of 96 dB ensures efficient acoustic output, requiring less amplifier power to achieve concert-level sound pressure.
• Advanced Thiele-Small parameters such as Fs of 30Hz, BL factor of 30 T.M, Qts of 0.47, and Xmax of 8mm guarantee deep, tight bass extension and exceptional linearity, even at high volumes.
• With a moving mass of 200g, effective piston area of 0.123m², and Vas of 143 liters, this speaker is optimized for use in reflex, band-pass, or folded horn subwoofer enclosures.
• Designed to endure the rigors of touring and professional use, the LF18X451 HD is built with a rugged metal chassis and materials chosen for high durability and acoustic performance.
• Shipping at 18.9 kg net weight and 23.4 kg gross weight, this driver is substantial yet manageable, balancing massive output with installation versatility.
• Ideal for use in high-output subwoofers, nightclub sound systems, concert PA arrays and mobile DJ rigs requiring uncompromising low-frequency performance.