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SUB 80 A

Active Subwoofer

Key Features
  • Active bandpass subwoofer

  • Compact design

  • 4 × 6.5" long excursion drivers

  • 800 watts amplifier power

  • Cinch, XLR and speaker level inputs

  • Auto ON/OFF

  • Peak limiter

  • Stand-by contact

  • VCA input

  • Standard finish: white and black

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

The SUB 80 A is an active, compact subwoofer with 800 watts of amplifier power and professional features. Thanks to four high-power 6.5" long excursion drivers in a double-vented bandpass cabinet, the SUB 80 A produces very high bass levels with a very compact footprint. This compact design allows it to be easily concealed in furniture and fittings.

The SUB 80 A has four different inputs (mono RCA, stereo RCA, XLR and screw-type terminals for speaker level) as well as limiters, automatic switch-on, a continuously adjustable crossover frequency and ground lift switches.

For easy integration into larger installations, the SUB 80 A also has the same remote control functions as our amplifiers in the PA series: a contact for remote ON/OFF and a VCA input for synchronous volume control. The connectors are recessed to ensure that the plugs and cables can be hidden from sight.

Technical Data

Active double vented bandpass subwoofer


4 × 6.5" long excursion drivers

Amplifier section
Adjustable input sensitivity, switchable gain 0/+ 6 dB, peak limiter, steplessly adjustable crossover frequency 50 Hz – 150 Hz (36 dB/oct.), switchable phase 0°/180°. Subsonic filter 35 Hz, automatic switch-on circuit, cutoff with 5 min. delay, manual ON/OFF, ground lift switch, remote volume control via external panel (WP-V) or via DV module and UP/DOWN contacts, control voltage 0 – 15 V, 0 V = max., 10 V = -80 dB, 15 V = mute, stand-by contact (N/O)
Frequency range
28 Hz – 140 Hz
Amplifier output
800 watts

124 dB @ 1 m, half-space

Power supply
230 V AC
Dimensions (W × H × D)

320 × 520 × 650 mm

(without rubber feet)

31 kg
Plywood, semi-matt varnish
Mono cinch, stereo cinch, balanced XLR, speaker level input with screw-type terminals
Mains connection
IEC connector
Input sensitivity

Cinch 0 dBu/- 6 dBu

XLR + 4 dBu/- 2 dBu

Speaker level 20 V eff./ 10 V eff.

5 years
Datasheet (PDF)

SUB 80 A White

Order No.: 1330-0003

RAL 9016

SUB 80 A Black
Order No.: 1330-0004
RAL 9005
Other colours and versions on request