VUE is-18a Sub

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Quick Overview

is-18a Features


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



VUE is-18a Sub

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Details

Applications

• 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-18a
Acoustic Data

Powered Dual
18-in subwoofer
Frequency Response  (+-3 dB)
34 – 200 Hz
Frequency Range (-10 dB)
32 – 230 Hz
Efficiency (1W/1m)
98 dB
Power Handling Long Term
(Continuous Power Output for powered Versions)

600 watts rms
Power Handling Program

NA
Max Peak SPL
(band limited pink noise 6 dB crest factor)

128 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, 10 mm gap height,
Impedance 
NA
Connectors
XLR/1/4in Combojack
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
111.6 lbs 50.6 kg