The IS119 is the larger subwoofer in the IS-Series.  The enclosure is loaded with a light weight, long excursion, 19” ND19-S Neodymium driver made with Kevlar® utilizing Adamson’s Advanced Cone Architecture. It is mounted in an ultra-efficient front-loaded enclosure, designed to reproduce clean, musical low frequency information. 


Kevlar® is a registered trademark of E.I. du Pont de Nemours and Company.

The cabinet construction uses marine grade birch plywood as well as aircraft grade aluminum and steel, and is equipped with two front and back Speakon™ NL4 connectors (IS119), or barrier strips (IS119b). A dual grill solution is used so that when arranged in cardioid mode, the appearance does not change. The integrated rigging system matches the rigging for the IS10 and can be flown in the same array using the IS10 & IS119 Support Frame. (930-0028)

Frequency Range (+/-3 dB) 30 Hz - 100 Hz
Maximum Peak SPL** 138 dB
Components LF ND19-S 19” Kevlar Neodymium Driver
Nominal Impedance LF 8 Ω
Power Handling (AES / Peak) LF 1200 / 4800 W

Integrated Rigging System

Connection 4x Speakon™ NL4 (2x Front 2+/2-, 2x Rear 1+/1-), or Barrier Strips / IP67 Cable Gland with Weatherized
Height Front (mm / in) 544 / 21.4
Width (mm / in) 737 / 29
Depth (mm / in) 645 / 25.4
Weight (kg / lbs) 46.5 / 102.6
Supported Processing Lake

**12 dB crest factor pink noise at 1m, half space, using specified processing and amplification

IS119 IS10 & IS119 Support Frame (930-0028) Suspension, transition and stacking frame for IS10 & IS119 enclosures
IS119 Extended Beam (930-0021) Extension beam for larger angles and frame linking
IS119 Moving Point Extended Beam (930-0033) Extension beam with continuously adjustable pick point
IS119 Line Array H-Clamp (932-0047) Horizontal articulator clamp to be used with CS-Series/S-Series/IS-Series line array rigging frames (max load: 200 kg)
IS119 Extended Lifting Plates (932-0043) Lifting plates with fine resolution pick points for single point hangs (2 per set)
IS119 Spec Sheet One page spec sheet for the IS119 n/a
IS119 User Manual Comprehensive User Manual for the IS119 n/a
IS-Series Line Array Rigging Manual Comprehensive User Manual for IS-Series Line Array Rigging Accessories n/a
IS-Series Brochure Product brochure for Adamson's IS-Series n/a
Sketchup Library Sketchup Models of all IS-Series enclosures and rigging accessories n/a
3D CAD Drawings 3D CAD drawings of the IS-Series enclosures n/a
Revit Model Library Revit Models of the IS119 enclosure and accessories n/a
Adamson Amplification Chart V5.4 Displays the maximum amount of Adamson loudspeakers that can be used with approved amplifiers. n/a
Adamson Load Library V5.4 Adamson's updated preset library - Requires Lake Controller 7.0.0 or higher n/a


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