Dual 18″ Active Direct Radiation Multipurpose & Touring Subwoofer

Compact, high performance dual 18" 3 kW active subwoofer that brings the LF depth and absolute SPL levels expected from Touring Subwoofers to cover all the classic portable and installed applications of a well-known industry standard format, with superior price-performance ratio, component and construction quality, to provide audio professionals with the Best Value in the category.

▪ Compact Dual 18’’
▪ Direct Radiation design
▪ Premium European High Efficiency custom IDEA Transducers
▪ 3 KW Class-D Amplifier (by Powersoft)
▪ Integrated DSP module
▪ Four integrated handles
▪ Rugged and durable 18 mm birch plywood
▪ 2 mm Aquaforce coated steel grille with internal protective foam
▪ Durable Aquaforce protective Touring-Grade paint coating

▪ High SPL A/V portable sound reinforcement
▪ FOH for medium size performance venues and clubs
▪ Main system for Regional Touring and Rental Companies

BASSO36-A is classic design dual 18˝ Direct Radiation subwoofer that meets all the expectations for this well-known industry standard solution for Touring and large venues and High-SPL applications.
This active subwoofer features an integrated amp module capable of handling up to 3 Kw and provides a linear response typical of subwoofers from 36 Hz with both deep low frequency response and excellent impulse and transient definition. Thanks to a carefully designed and tuned cabined and eight symmetrical front-firing ports that allow for extremely linear excursion of woofers, maximizing their SPL response and minimizing mechanical noises and distortion.
A high-end 24bit @ 48kHz AD/DA integrated DSP board allows for quick and precise adjustments thanks to advanced limiters and FIR filters and 4 selectable Set-up presets.
Like All IDEA Loudspeakers BASSO36-A is built with the necessary structural strength and finish quality required for durable touring use. The high quality 18 mm birch plywood enclosure coated with IDEA Aquaforce custom paint solution and a 2 mm steel front grille.


Type Dual-18″ Active Direct Radiation Professional Subwoofer
Enclosure design Bass Reflex
Transducers 2 x 18″ High performance woofer
Power Module 3,000 W
DSP 24bit @ 48kHz AD/DA
4 selectable Presets
SPL (Continuous/Peak) 133 / 139 dB SPL
Frequency Response (-10 dB) 33 – 120 Hz
Dimensions (W x H x D)
1200 x 600 x 740 mm (47.2 x 23.6 x 29.1 inch)
100 Kg (220.4 lbs)
Audio Connectors 2 x Neutrik XLR connectors
AC Connectors 2 x Neutrik PowerCON connectors
Construction 18 mm Birch Plywood
Grille 2 mm perforated weatherized steel with protective foam
Finish Durable IDEA proprietary Aquaforce High Resistance paint coating process
Handles 4 integrated handles
Wheels 4 optional wheels
Feet/Skates 4 skates (H/V)
Installation Two 36 mm Pole mount sockets (H/V)
Accessories 35 mm pole (K&M-21338)
Wheels (WH-04)