• BASSO36t-A_trasera


Dual 18" Active Band-Pass Subwoofer

Compact Dual18" Active Subwoofer for a very wide range of configurations of both professional portable sound reinforcement, touring and premium installations, providing surprising power-density and a truly compact dual 18" configuration Compatible with the BASSO rigging accessories for flown/stacked configurations.


BASSO Series models allow the user to choose the most adequate subwoofer for any given situation from within a family of products with common finish, design solutions and performance philosophy as well as shared rigging and transport accessories.
BASSO36t-A is compact Dual 18” multipurpose high output active subwoofer for a very wide range of configurations of both professional portable sound reinforcement, touring and premium installations. The integrated Class-D 3.2 kW power module by Powersoft features a 24-bit DSP unit with four selectable presets.
Like All IDea Loudspeakers BASSO36t-A is built with the necessary structural strength and finish quality required for durable touring use. Its high quality 18 mm birch plywood enclosure covered with IDEA Aquaforce custom paint solution and a 2 mm steel front grill will keep your equipment safe and brand new after hours of heavy touring.
BASSO36t-A features four integrated handles and two 36 mm pole mount sockets for vertical and horizontal set-ups. Optional wheels kit is also available. BASSO36t-A is compatible with optional BASSO rigging frames for ground-stacked configurations (see instructions for ground-stacked set-ups with BASSO rigging frames).


  • High output 5th order Band-Pass design
  • Class-D 3.2 kW power module
  • 24-bit DSP with four selectable presets
  • Premium European High Efficiency custom IDEA dual 18″ transducers
  • XLR and PowerCON connectors
  • Flyable subwoofer
  • Rugged and durable 18 mm birch plywood construction and finish
  • Durable paint coating process, available in standard textured black or white
  • Optional RAL colors (on demand)
  • Four integrated handles and two 36 mm pole cups (V/H)
  • Compatible rigging accessories (optional) for stacked and flown configurations with EVO systems


  • High SPL A/V, portable professional sound reinforcement and touring
  • Flown subwoofer in fixed installations for concert venues and sports arenas
  • Main or distributed subwoofer system in Pubs, Lounges, Bars and clubs


Enclosure design Band Pass
Transducers 2 × 18″
Class D Amp Continuous Power 3.2 kW
DSP 24bit @ 48kHz AD/DA
4 selectable active LPF cuts
SPL (Continuous/Peak) 135/141 dB SPL
Frequency Range (-10 dB) 45 – 120/150/180/200 Hz
Frequency Range (-3 dB) 54 – 100/120/145/160 Hz
Dimensions (W×H×D) 900 × 600 × 850 mm
Weight 106 kg
Audio Signal Connectors
AC Connectors 2 × Neutrik PowerCON® (I/O)
Cabinet Construction 18 mm Plywood
Grille 2 mm perforated weatherised steel with protective foam
Finish Durable IDEA proprietary Aquaforce paint coating process
Handles 4 integrated handles
Feet/Skates 2 skates (H)
Installation Two 36 mm Pole mount sockets (top and side)
Accessories Riggin Frame (RF-900)
Riggin Frame adaptor (RF-9060)
Riggin System (RS-BASSO-L)
35 mm Pole (P-21336)
RC-B36t (Protective cover for Power Module)


* Specifications may be subject to change without notice.


Spare Parts

  • S18-41-8 | Woofer 18″
  • R-S18-41-8 | Membrane for woofer 18″
  • AMP-DIGIMOD-3004PFC2 | Power Module
  • HSM-01 | Heat Sink medium
  • PM-DIGIMOD3004-PC2 (Power module + interface + DSP LITE + Heatsink)