The LKB-48 linear column subwoofer integrates a high-perormance DSP system power amplifer module and is equipped with 4×8" low-frequency drivers. With a high-perormance DSP, it can set scene parameters for diferent applications and speaker
counts. Factor-preset with 4 scene modes—Perormance, Conference, Pary, Neutral—it allows for hassle-free operation in
various venues. It comes with adjustable suppor rods, cables, power cords, and auto-locking devices for secure assembly.

Application scope：Banquet Halls，Auditoriums，Conference Rooms，Multi-purpose Halls， Mobile performances

Parameters

Application scope：Banquet Halls，Auditoriums，Conference Rooms，Multi-purpose Halls， Mobile performances

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PRODUCT PARAMETERS

Configuration	Active Subwoofer
Module Composition	4×8''
Frequency Response	35Hz-200Hz
Max SPL	128dB
Amplifier Module	3-channel Class D amplifier + DSP
Output Power	2x1600W @8 ohms
THD	<0.05%
Input Sensitivity	2.75V
Connection	1x XLR Analog In, 1x LINK Out
Dimensions (H×W×D)	1050×280×350(mm)
Weight (Net)	38kg
Power Requirements	100-240V，AC50-60Hz
Power Connection	powerCON 20 Input with Loop-Through Output

PRODUCT DIMENSIONS

About CF-AUDIO

Guangzhou CF Audio Manufacture Co., Ltd., also known as CF Audio, is a leading enterprise in professional audio, specializing in R&D, design, production, and service.

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WeChat

China Mainland Headquarters

ADD: No. 15-17, Wangang Road, Hualong Town, Panyu District, Guangzhou

Phone: +86 186-6506-1112

Tel: +86 020-8455-8181

Website: www.cfaudio-pro.com

E-mail: Jackzhang@cfaudiopro.com

Vietnam Distributor

LQS GROUP COMPANY LIMITED

ADD: C08-19, Geleximco Urban, Le Trong Tan Street, Duong Noi Ward, Ha Dong District, Ha Noi City

Email : info@lqs.vn

Website: www.lqs.vn

Tel: +84 0922 232 232

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NOTICE: Due to the development of the enterprise and product updates, We keep the rightsfor any changes without notice, thanks for your attention.

CONTACT US

ADD: No. 15-17, Wangang Road, Hualong Town, Panyu District, Guangzhou City, Guangdong, China.

TEL: +86 020-84558181 186-6506-1112

E-MAIL: 185373472@qq.com

Vietnam Distributor

LQS GROUP COMPANY LIMITED

ADD: C08-19, Geleximco Urban, Le Trong Tan Street, Duong Noi Ward, Ha Dong District, Ha Noi City

Email : info@lqs.vn

Website: www.lqs.vn

Tel: +84 0922 232 232

LKB-48 4-Unit Active Subwoofer

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