fbpx

is-12 & is-12a Single 12-inch Compact Subwoofer System


Features

  • 12-inch transducer with rubber surround and 3-inch (75 mm) voice coil
  • 400 W/800 W long term/program power handling (is-12)
  • 400 W continuous power (is-12AU)
  • Usable response down to 38 Hz
  • Max long term output 118 dB SPL
  • High-density wood enclosure with durable textured finish

Applications

  • Ideal companion for i-Class full-range systems
  • Restaurants, cafes, Bars and clubs
  • FOH Monitor
  • Corporate facilities
  • Houses 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-12 and is-12AU vented subwoofers offers are the perfect companions for the i-Class full-range models. Both subwoofers utilize professional-grade drivers that incorporate large voice coils 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-12AU adds on-board 400 watts of class H amplification. The integrated DSP based front end provides amplifier limiting protection and a variable 80 to 200 Hz low pass. A variable, 18 dB per octave high-pass output allows easy satellite integration, while a phase switch ensures LF alignment. Large heat-sink surface 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.

 

 

Specifications


i-Class Downloads

Title
h-Class, hs-20, hs-221, Product Data, Subwoofers, Support Data, Technology July 2, 2018
a-Class, as-215, Product Data, Subwoofers July 2, 2018
al-12, al-12SB, al-Class, Product Data, Subwoofers, Support Data, Technical Drawing July 2, 2018
h-Class, hs-221, hs-221, Subwoofers December 10, 2018
datasheets-chinese, h-Class, hs-25, Product Data, Subwoofers March 10, 2017
datasheets-chinese, h-Class, Product Data, Subwoofers May 11, 2016
datasheets-chinese, h-Class, Product Data, Subwoofers May 11, 2016
a-Class, as-418, Subwoofers, Support Data, Technical Drawing July 2, 2018
al-8, al-8SB, al-Class, Product Data, Subwoofers November 14, 2018
i-Class, is-26, Product Data, Subwoofers August 31, 2016
i-Class, Product Data, Subwoofers May 16, 2015
a-Class, as-418, Product Data, Subwoofers July 2, 2018
h-Class, hs-28, Product Data, Subwoofers December 10, 2018
h-Class, hs-25, hs-subs, Product Data, Subwoofers December 10, 2018
a-Class, as-115, Product Data, Subwoofers July 2, 2018
h-Class, hs-20, hs-subs, Product Data, Subwoofers December 10, 2018
al-4, al-4SB, al-Class, Product Data, Subwoofers January 17, 2019

is-12a Rear Amplifer


Technology

Subwoofers