SB28

Features:

1. AES Power Rating Woofer, neodymium magnetic high sensitivity subwoofer

2. Thick and elastic hearing 

3. Low frequency response extend to 28Hz;Presubwoofer Limiting Technical

Technical parameters:

Frequency response: 28 Hz~180 Hz (± 3 dB) 23 Hz~250 Hz (-10 dB)

Nominal directionality (-6dB): Omnidirectional

Sensitivity (@ 1W/1m): 101 dB SPL

Power rating: 2400W

Impedance: 4 ohms

Maximum SPL: 134 dB/144 dB SPL peak

Transducers: LF:2x18" All Condition Woofer

Physical data:

Dimensions: 1240x680x575mm

Weight: 90 kg

Material: Imported multi-plywood Environmental waterproofAND ANTI-CORROSION COATINGS

Speaker Cables: WP4:1-2+;NL4:1+1-

Connectors: WP4*2,NEUTRIK NL4MP*2

Finish: Black Polyurea paintings

Grille: DPR(Double Perforation Rate )technology design, in which theperforation rate of the middle and high transmission area ismore than 90%,Greatly improves the sound transmissionefficiency and reduces the acoustic crosstalk of the surfacegrid.

Application:

Turing performance、stadiums, theaters