Captivator 218CI

The Captivator 218CI (Commercial Install) is a bass reflex subwoofer with two 18″ drivers and a optional 1400 watts amplifier that is equipped with a full digital sound processor that has been optimized to the smoothest frequency response and highest possible output with minimal distortions. (Shown without included grill)

MSRP $4398
Manufacture Direct $2299 (active)
Manufacture Direct $1699 (passive)

Starts shipping February 5th, 2017
Frequency +/- 3db
22-150hz (tuned to 17hz), active version
Sensitivity (half space)
103db, 1 watt, 1.41 volt, 2 ohm (half space)
Usable Output
137db (Calculated peak 140db – 3db compression)
Recommended Amplification
1400 watts RMS (Dual ICE Power 700ASC modules)
Dual 4 ohm
Dimensions (HxWxD)
40.5″ x 19.75″x 30″ (HxWxD)
160 lbs.
15mm Baltic Birch, Void Free, Grade “BB”
Exterior Finish
Textured Coating (Line-X)
Dual Neutrik NL4 (Passive version)
5 year Manufacturer defect
Optional 1400w DSP amplifer

  • Two 18″ subwoofer drivers with 19 mm xmax (each way) and 60mm Xmech (peak to peak)
  • Ultra low moving mass (mms 253 grams)
  • High strength motor design (165.8 bl^2/re)
  • Custom treated/damped cone
  • Motor with 240oz magnets and 1/2″ thick steel
  • Bass Reflex Design tuned to 17hz
  • Heavily braced cabinet
  • Huge slot port for minimal turbulence and compression
  • Completely front firing for versatility
  • 16 gauge Optional 1400 watt RMS, DSP optimized, class D amplifiergrill
  • RCA and XLR inputs
  • 12 volt trigger and auto turn on
  • 120V and 240V compatible
  • 16 gauge steel grill
  • Integrated handles
  • 16 gauge steel grill

EXTREMELY EFFICIENT & High Excursion 18" Driver

Baltic birch

STX Metal Speakon

Cotton Sound Damping

Heavy Duty Isolation feet

Sound Damping