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  • LKS28 ----High power subwoofer
  • LKS28 ----High power subwoofer
LKS28 ----High power subwooferLKS28 ----High power subwoofer

LKS28 ----High power subwoofer


LKS28 ----High power subwoofer


The LKS28 is a reference subwoofer designed to extend the frequency response of large format systems. The LKS28 features two high excursion, 18’’ direct radiating transducers mounted in a bass-reflex tuned enclosure. The L-Vents reduce turbulence and port noise at high levels while also increasing LF efficiency. The LKS28 operates from 25 Hz. The excursion capability of the transducer, combined with L-Vents contributes to deliver a high SPL, with low distortion. The LKS28 can offer standard or cardioid directivity, by combining physical deployment and the suitable preset.



High power subwoofer: 2 × 18’’

Low frequency limit (-10 dB)

25 Hz

Maximum SPL

143 dB


Standard or cardioid


2 x 18’’ neodymium, aluminium die cast basket

Acoustical load

Bass-reflex enclosure, L-Vents

Nominal impedance

4 Ω


IN: 4-point speakON

Weight (net)

82 kg


Premium grade birch plywood


Coated steel grill








Contact Us

Contact: Dimple Zhuo

Phone: +86-13567496694

Tel: +86-757-63501686

Add: 6F, No. 18, 3rd Nanyuan Street, Jiangxin Village, Dali Town, Nanhai District, Foshan, China