VUE is-15a Sub

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Quick Overview

is-15a Features

• 15-inch transducer with rubber surround and 3-inch (75 mm) voice coil
• 400 W continuous power (IS-15a)
• Usable response down to 35 Hz
• Max long term output 128 dB
• High-density wood enclosure with durable textured finish

VUE is-15a Sub

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• 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-15 and is-15a vented subwoofer 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, 3-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-115a’s onboard class A/B amplification produces 400 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.

Acoustic Data

Powered Single
15-in subwoofer
Frequency Response  (+-3 dB)
35 – 200 Hz
Frequency Range (-10 dB)
33 – 280 Hz
Efficiency (1W/1m)
96 dB
Power Handling Long Term
(Continuous Power Output for powered Versions)

400 watts rms
Power Handling Program

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

125 dB SPL
Max SPL Long Term
(AVG SPL @1M before protection band limited pink noise)

122 dB SPL
Coverage Horizontal  
360 degrees – 6 dB
Coverage Vertical
360 degrees – 6 dB
Transducer Data

LF Driver Description
15″, paper cone, cloth surround, 3″ (75 mm),ferrite, 18 mm winding, 10mm gap height,
XLR/1/4in Combojack
Cabinet Material
Muli-ply wood
Cabinet Surface
Black polyurethane coating
Dimensions (H x W x D)
22.44 x 18.9 x 25 in

570 x 480 x 635 mm
89.3 lbs 40.5 kg