Skip to main content

SUB 40

Installation Subwoofer

Key Features
  • Compact design

  • 2 × 6.5" long excursion drivers

  • 400 watts power capacity

  • Bandpass subwoofer

  • Standard finish: white and black

Fields of Application
  • Gastronomy, hotels
  • Home audio
  • Conference rooms
  • Surround systems
  • Sales rooms

The SUB 40 is a compact, passive subwoofer designed for use in multi-channel systems with a system controller. It produces high bass levels thanks to two high-power 6.5" long excursion drivers in a double-vented bandpass cabinet.

Thanks to its slim design, compact dimensions and defined sound outlets, the SUB 40 can be easily concealed in furniture and fittings. It features two parallel-switched Speakon terminals (input and thru) or pluggable screw-type terminals. The connectors are recessed to ensure that the plugs and cables can be hidden from sight.

The SUB 40 is the perfect match for satellite speakers in our installation series as well as for column speakers in the ZL series and for built-in speakers in the DE, DE-X and DE Plan series.

Technical Data

Double vented bandpass subwoofer


2 × 6.5” long excursion driver

Frequency range
35 Hz – 150 Hz
8 Ohm
Power capacity
250 watts RMS, 500 watts program

93 dB (1 W @ 1 m), half-space

Maximum SPL

118 dB @ 1 m, half-space

Nominal dispersion
Dimensions (W × H × D)

250 × 400 × 500 mm

(without rubber feet)

11 kg
Plywood, semi-matt varnish
2 × SPEAKON and pluggable screw-type terminals
Datasheet (PDF)

SUB 40 White

SUB 40 Black

RAL 9016

RAL 9005

Other colours and versions on request