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Applications


Features

Turing performance

stadiums

theaters

Neodymium magnetic high sensitivity subwoofer

High output box structure

Extra-low frequency limit

Two-point hanging mode

Three sides stacking mode

Four sides multi-direction\

SWL Ultra Low Frequency Pre-Limit Technology 


Technical Specification




Frequency Response

Nominal directivity(-6dB)

Sensitivity(@1w/1m)

Power rating

Impedance

Maximum SPL

Transducers

32Hz~150Hz(±3dB),28Hz~200Hz(-10dB)

Omnidirectional

102dB SPL

1800W

2 ohm

134dB/144dB SPL peak 

LF:1x21" All Condition Woofer


Power Input




Connectors

Speaker Cables

WP4*2 NEUTRIK NL4MP*2

WP4:1-2+,NL4:1+1-


Physical Data




Dimensions

Weight

Material


Finish

Grille

Riging

Mesh

718x925x819mm

105kg

Imported multi-plywood Environmentalwaterproof and anti-corrosion coatings

Black Polyurea paintings

Black epoxy mesh grille with acoustically reticulated cloth

Two-point hanging (Side) / Three stacking modes


DPR (Double perforation Rate) double perforation rate technology design, in which the perforation rate of the mid-high transmitting area is more than 90%, which greatly improves the sound transmission efficiency and reduces the acoustic crosstalk of the grille.