Sub 28A - Powered subwoofer

Sub 28A - Powered subwoofer
High efficiency

Powerful system in compact cabinet

Endurance

Rigid heavy-duty enclosure 

Versatility

Solution for different applications 

Reliability

Own components for better performance

High-power and light-weight solution, Sub 28A is a powered subwoofer equipped with two 18” neodymium long-excursion drivers. Great for powerful mobile and fixed installations alike, it is conveniently fitted with two distance pole sockets for any system setup.

Product description:

Powered subwoofer

Main features:

  • 3000W amplifier power
  • Two 18” woofers with 4” voice coil
  • 139,5 dB Max SPL
  • Effective vented box design
  • Two M20 distance pole adapters

Main
Type Powered subwoofer
Acoustical & Electrical data
Frequency response (-10dB) 30 – 170 Hz
Max SPL (peak) 139,5 dB (calculated)
LF Driver 2x18", 4" VC
Power 3000 W
Amplifier Class D, Fan cooling
Input sensitivity 0 dBV (1 V RMS)
Connections and physical data
Connectors XLR input, XLR output, Powercon mains
Dimensions (WxHxD) 530x1170x665 mm
Net weight 81 kg
Shipping weight 84 kg
Mounting Two M20 distance pole adapters
Enclosure material Plywood; wear-resistant paint
Grill Steel grill, acoustically transparent backing

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