VUE is-18 Sub

Log in to see reseller pricing.

Quick Overview

is-18 Features

• 18 transducer with rubber surround and 4 (100 mm)
• voice coil
• 600 W/1200 W, long term/program power handling (IS-18)
• Usable response down to 35 Hz
• Max long term output 131 dB
• High-density wood enclosure with durable textured finish

VUE is-18 Sub

Double click on above image to view full picture

Zoom Out
Zoom In

More Views



• Ideal companion for i-Class full-range systems
• Restaurants and cafes
• Bars and clubs
• Corporate facilities
• House of worship
• Retail outlets
• Airports

i-Class systems are designed for AV contractors seeking a high-performance alternative to plastic box loudspeakers. By combining professional-grade components and rugged wood enclosures, i-Class models deliver sonic performance that far exceeds their competition.

For systems requiring greater LF extension, the is-18 and is-18a vented subwoofers are the perfect companions for the i-Class full-range models. Both subwoofers combine precision, low-pass crossovers with a professional-grade driver that incorporates a large, 4-inch voice coil for increased power handling and decreased power compression. Optimally tuned ports work in concert with the direct radiating driver to achieve a perfect balance of impact and definition.

The is-118a’s onboard class A/B amplification produces 600 watts continuous power output. A variable, 18 dB per Octave high-pass output allows easy satellite integration, while a phase switch ensures perfect LF alignment and staging. Large heat-sinks and efficient amplifier design eliminate the need for noisy cooling fans.

Both models feature robust, multi-ply wood enclosures with a rugged industrial-grade coating. The cabinet front features a protective steel grill with a water resistant powder coating.


Description  is-18
Acoustic Data Passive Dual
18-in subwoofer

Frequency Response  (+-3 dB) 35 – 250 Hz
Frequency Range (-10 dB) 29 – 300 Hz
Efficiency (1W/1m) 98 dB
Power Handling Long Term
(Continuous Power Output for powered Versions)
500 watts rms
Power Handling Program
1200 watts rms
Max Peak SPL
(band limited pink noise 6 dB crest factor)
131 dB SPL
Max SPL Long Term
(AVG SPL @1M before protection band limited pink noise)
125 dB SPL
Coverage Horizontal   360 degrees – 6 dB
Coverage Vertical 360 degrees – 6 dB
Transducer Data

LF Driver Description 18″, paper cone, cloth surround, 4″ (100 mm) voice coil, ferrite, 19 mm winding, 10mm gap height,
Impedance  8 ohms
Connectors NL4
Cabinet Material Muli-ply wood
Cabinet Surface Black polyurethane coating
Dimensions (H x W x D) 27.36 x 23.43 x 25.59 in

695 x 595 x 650 mm
Weight 100.5 lbs 45.6 kg