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NEXO MSUB18-I 18" Compact High-Output Fixed Installation Arrayable Subwoofer with Omni/Cardioid Modes - Black

Part #:
MSUB18-I
Model #:
MSUB18-I
MSRP: $5,179.99
$5,179.00
Availability: Usually arrives in 5-9 business days. Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.
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The NEXO MSUB18-I is a black 18" compact, high-output installation subwoofer designed for powerful, controlled low-frequency reinforcement. Optimized for GEO M12 systems, it supports omni and cardioid modes for precise bass management in fixed installs.

Description

NEXO MSUB18-I 18-Inch Installation Black Arrayable Subwoofer

The MSUB18-I is a black, compact 18-inch high-output subwoofer engineered for fixed installation environments that demand powerful, controlled low-frequency reinforcement. Constructed from robust Baltic birch plywood and fitted with an acoustic fabric grille, it matches the width and aesthetics of the GEO M12 line array, making it ideal for both flown and ground-stacked system designs.

Using a high-efficiency hybrid band-pass cabinet with a long-excursion Neodymium driver and a quadratic-shaped port, the MSUB18-I delivers articulate, high-impact bass with minimal distortion. Its design ensures excellent output for its size while maintaining clarity and musicality across demanding applications.

The MSUB18-I supports both omni and cardioid configurations through front and rear connectivity, allowing precise low-frequency control and reduced rearward energy. Integrated rigging hardware, compatibility with NEXO accessories, and precise phase alignment ensure seamless integration with GEO M12 and other NEXO subwoofers for clean, consistent system performance.

Features

  • 18-inch high-output subwoofer for fixed installations
  • Black Baltic birch cabinet with acoustic fabric grille
  • Omni and cardioid operation for controlled LF coverage
  • Hybrid band-pass design with Neodymium driver
  • Integrated rigging and front/rear connectivity
  • Ideal low-frequency extension for NEXO GEO M12 systems

Specifications

Frequency Response @-6 dB 32 Hz to 120 Hz
Sensitivity 1W@1 m 107 dB SPL Nominal
Peak SPL@1 m 139 dB
Available Crossover Frequencies 32-65, 32-75, 32-85, 32-95, 32-120 Hz
Nominal Impedance 4 Ohms
Recommended Power 2000 Watts
Component 1 x 18" 4 Ohms very long excursion Neodymium driver
Connectors 2 x Cable gland with 2 cores cables
Construction Baltic Birch Plywood & textured black coating
Fittings 8 x Side handles
Front Finish Acoustic fabric fitted from grill
Color Black
Operating Temperature Range 0°C - 40°C
Storage Temperature Range -20°C - 60°C
Dimensions (H x W x D) 20.6" (525 mm) X 27.6" (701 mm) x 27.7" (704 mm)
Weight 122 lbs (55 kg)

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