Versarray™ 218 Mk III Sub

2 x 18″ Passive Subwoofer


The Crest Audio® Versarray™ 218 Mk III Sub incorporates the ultra-high power Lo Max® 18″ woofer and a new cabinet design. The Versarray 218 Mk III is a direct radiator vented subwoofer designed specifically for the most demanding Pro-Audio applications.

The Versarray 218 Mk III Sub incorporates the UniVent™ venting system that literally pumps air through the enclosure, exchanging the stale hot air inside the cabinet for the cooler outside air. This helps keep the woofer operating temperatures from getting so high, and increases reliability and reduces power compression under heavy continuous drive conditions. The air pumping action is achieved without excessive turbulence or any significant net asymmetry of total vent air flow. The large vent area and long path length allow for a large volume of air to move with very low resistance.

Designed to be used in conjunction with a compatible DSP based loudspeaker signal processors, such as a Crest Audio® PCX™, Peavey® Digitool™, or MediaMatrix® NION® system, with the factory settings in use, the Versarray 218 Mk III Sub can perform to modern standards of excellence, and handily exceed the competitions audible performance.

An optional special Ground Stack Kit mounts to the Versarray 218 Mk III Sub, and allows up to three of the Crest Audio Versarray 112 Mk III’s to be mounted on top of the Versarray 218 Mk III Sub, and angled upward, for use on stage in a stadium seating situation.

Features Versarray 218 Mk III Sub

• Dual Lo Max 18″ subwoofers

• Power Handling: 2400 Watts continuous / 4800 Watts program

• Full power low frequency response down to 34 Hz

• UniVent vented cooling system

• Neutrik® Speakon® professional input connectors, 4- and 8-pin

• Built-in tilt back casters with 4″ wheels

• Pairs of heavy-duty steel handles inset on both sides

• 18 mm 13-ply Baltic Birch enclosure with steel inner brackets

• Hammerhead™ polyurea black finish and black powder-coated cloth lined grilles

Additional information

Speaker Configuration


Speaker Type


Power RMS

2,400 W

Power Program

Power Peak

Sensitivity (1W/1m)

98 dB

Maximum SPL

138 dB

Speaker Frequency Response

35 Hz – 125 Hz (-6 dB)

LF Driver

2 x 18" Lo Max® 18 Woofer, 4" Voice Coil

Input Connectors

2 x Neutrik® Speakon® NL4 & 1 x Neutrik Speakon NL8

Output Connectors

1 x Neutrik® Speakon® NL4

Suspension Points

Optional Ground Stack Kit avilable

Enclosure Material

Baltic Birch Plywood


Net Weight

183.0 lbs (83.20 kg)

Product Height

42.88" (1089 mm)

Product Width

25.56" (649 mm)

Product Depth

26.18" (665 mm)



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