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NEXO ELS400 12" Installation Compact Subwoofer for EPS6 and EPS8 Speakers - Black

Part #:
ELS400
Model #:
ELS400
MSRP: $1,678.00
$1,344.99
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 ELS400 is a compact 12" installation subwoofer designed to partner perfectly with EPS6 and EPS8 speakers. Finished in discreet black, it delivers impactful low-frequency extension, lightweight construction, and IP55 protection for indoor or outdoor fixed installations.

Description

NEXO ELS400 12-Inch Installation Black Subwoofer

The ELS400 is a compact, installation-dedicated subwoofer engineered to deliver powerful low-frequency reinforcement in a discreet black enclosure. Featuring a high-excursion 12" neodymium driver in a bass-reflex design, the ELS400 offers NEXO's renowned size-to-power ratio while maintaining a small footprint ideal for architectural environments.

Designed as the perfect low-frequency companion for EPS6 and EPS8 installation loudspeakers, the ELS400 shares matching proportions and aesthetics, enabling stacked or flown configurations that create an ultra-compact wideband system. When combined with EPS speakers and powered by NXAMPmk2 amplifiers, systems benefit from advanced NEXO processing, precise phase alignment, and consistent sonic performance with bass extension down to 45 Hz.

Purpose-built for fixed installations, the ELS400 features a robust yet lightweight 15 mm birch plywood enclosure with a durable polyurethane coating. A Magnelis steel grille with UV- and fire-resistant black acoustic cloth, IP55 protection with the included connector cover, and multiple M10 rigging points ensure long-term reliability and flexible deployment in a wide range of indoor and outdoor applications.

Features

  • Compact 12" installation subwoofer
  • Designed for EPS6 and EPS8 loudspeaker systems
  • High-excursion neodymium woofer in bass-reflex enclosure
  • Discreet black design for architectural integration
  • Deep bass extension down to 45 Hz
  • IP55-rated for indoor and outdoor fixed installations
  • Stackable or flyable with multiple M10 rigging points
  • Phase-aligned with other NEXO loudspeakers
  • Optimized for use with NXAMPmk2 amplifiers

Specifications

Frequency Response @-6 dB 45 Hz to 150 Hz
Sensitivity 1W @ 1m 102 dB SPL Nominal
Peak SPL @ 1m 130 dB
Crossover Frequency 45-85 Hz, 45-120 Hz, 45-150 Hz
Nominal Impedance
Recommended Power 450 to 700 Watts/6 Ohms (requires a 700 to 1000 Watts/4 Ohms amplifier)
Component 1 x Neodymium 12" 6 Ohms long excursion
Connectors 2 pairs (In/Out) of 7.62 mm pitch screw terminal blocks (+/- poles)
Compatible Cables Section Cables from 0.75 mm to 3.31 mm (AWG 18 to 12) copper section
Compatible Cables Outside Diameter Cable with maximum outside diameter of 11 mm
Rigging Points 4 x pairs of M10 rigging points (two on each side)
Material 15 mm baltic birch plywood body and Magnelis grill
Finish Black structural paint
Front Finish UV & Fire resistant acoustic fabric
Operating Temperature Range 0°C - 40°C (32°F - 104°F)
Storage Temperature Range -20°C - 60°C (-4°F - 140°F)
IP Rating IP55
Dimensions (H x W x D) 14.4" (365 mm) x 16.7" (423 mm) x 17.7" (450 mm)
Weight 32 lbs (14.5 kg)

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