JL218SND

Product type: 【Sub-bass Series】
Product Profile:The JL218SND is a dual 18-inch low-frequency speaker, made up of two high-power 18-inch neodymium low-frequency drivers. It has an effective working frequency range down to 30Hz, with a nominal impedance of 4Ω, and can achieve a maximum peak sound pressure level of 144dB. It's designed for applications that require low-frequency reinforcement in high-dynamic, high-sound-pressure sound systems.

Product details

The box is made of custom European-grade multilayer plywood, with a surface coated in PCP (polyurea)

chemical coating that fully complies with environmental protection standards.

The front of the box features a 2mm thick perforated protective steel mesh; inside, it is lined with multiple 

layers of waterproof and sound-permeable materials, providing strong resistance to wear, as well as waterproof and moisture-proof properties.

The top of the box is designed with a limited groove, and the bottom is equipped with elongated protruding 

foot pads to prevent displacement when multiple boxes are stacked.


Product technical specifications


Frequency response:30Hz-320Hz(-10dB)

Nominal Sensitivity ity(1W/1m):105dB

Maximum Peak SPL:138dB/144dB(Peak)

Power Handing(AES/Peak):2000W(Rated)/8000W(Peak)

Driver Components:2×18”Driver

Nominal lmpedance:

Input Connection:2x Neutrik NLT4M(+1/-1)

Dimension(mm):H/W/D(585/1164/938)mm

Weightl:97KG

Case Material:First grade multi-layer plywood

Surface Treatment:PCP

Protection rating:IP54