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I SERIES

IS6-218

Medium Power Dual 18-inch Subwoofer
Type
Subwoofers

I SERIES Subwoofer 600 loudspeakers provide exemplary acoustic performance, modular flexibility and elegant aesthetics for modern performance venues. Designed to support the goals of systems integrators and consultants both acoustically and mechanically, I SERIES Subwoofers provide a broad range of sizes and capabilities that can be specifically matched to the needs of any modern venue.

Each cabinet was carefully designed to provide matching heights, face widths and suspension point locations for seamless integration into flown arrays with I SERIES full range models. The broad range of optional low profile fly rails, fly frames and modular array brackets reduce design and installation time while also providing improved aesthetics and nearly limitless integration possibilities.

The IS6-218 is a direct radiating subwoofer with large, balanced ports that provide optimal enclosure tuning and even air pressure distribution to the driver cones, reducing distortion and extending system longevity. Drivers are loaded into individual air volumes within the enclosure, isolating their performance from one another. This arrangement not only provides additional protection to drivers in case of failures, but also allows the designer to implement directional subwoofer techniques, like steered end-fire arrays and cardioid patterns, within a single enclosure when using any I SERIES dual driver subwoofer model.

  • Transducers: 2 x 18" double-treated cones with 4” voice coils, triple demodulation rings, neodymium construction
  • Operating Range: 32 Hz -145 Hz
  • Sensitivity (1W/1m): 102 dB
  • Power Handling: 1400w continuous @ 4 ohms
  • Continuous Max Output: 137 dB (143 dB Peak)
  • Nominal Beamwidth (H x V): 360° x 180°
  • Finish: Black or White low gloss, uniformly textured painted 15mm Baltic Birch plywood with powder-coated steel grille; Outdoor (WR): 15mm PolyGlas™, Grey textured industrial-grade exterior-rated coating with powder-coated marine-grade aluminum grille
  • Dimensions (H x W x D): 39.00" x 22.10" x 28.89" (991 x 561 x 734 mm)
BFR22HB
22" BalancePoint™ Horizontal Fly Rails (Black)
BFR22HW
22" BalancePoint™ Horizontal Fly Rails (White)
BFR22VB
22" BalancePoint™ Vertical Fly Rails (Black)
BFR22VW
22" BalancePoint™ Vertical Fly Rails (White)
HAB-BFR38B
Dual horizontal array kit for 2-way models (Black)
HAB-BFR38W
Dual horizontal array kit for 2-way models (White)
HVSB
H/V splay bracket extension kit for 2-way models (Black)
HVSW
H/V splay bracket extension kit for 2-way models (White)
VAB-BFR38B
Subwoofer above full-range vertical array (Black)
VAB-BFR38W
Subwoofer above full-range vertical array (White)
TPKB
Tight pack kit (Black)
TPKW
Tight pack kit (White)
IAF55B
55" Isometric array frame (Black)
IAF55W
55" Isometric array frame (White)