The Ventus-18 is a powerful, compact and easy to transport single 18" subwoofer.
The long excursion 18" chassis has a high power handling 4" voice coil. A low moving mass ensures an extremely precise and at the same time deep, dry bass reproduction. The large reflex port and high mechanical excursion give the bass excellent dynamics and effectiveness.
For optimum packing density in mobile applications, the dimensions of the subwoofer take the truck loading gauge into account.
A removable wheel board can be attached to the front for easy transport. A protective cover protects the surface and ensures value retention.
In order to save working time during assembly and dismantling, there is also a quad roll dolly with cover for 4 stacked subwoofers for touring use. The dolly also keeps the truck loading gauge.
4 large handles ensure comfortable handling. The side handles at the rear end of the subwoofer make it easy to lay down and stand upright with minimal effort by lever action. When loading with only one person, the rear handles are very helpful.
Rubber feet and stacking troughs guarantee a secure stand without slipping. An M20 flange for distance rods is integrated.
- At any suitable amplifier with integrated DSP or upstream DSP controller or active analogue crossover. Filter values are freely available for individual adjustment. Limiter values can be adjusted by yourself.
- Plug&Play on Powersoft amplifiers with ready-to-use presets for Armonia Plus software.
- About the TENNAX (AllDSP) 19“ DSP-Controller with any suitable amplifier. Filter values are already set, limiter values can be adjusted by yourself (Limiter preset to 32 dB amp gain).
1 x 18" Woofer with 4" voice coil
Lower cut-off frequency
28 Hz (- 10 dB)
34 Hz (- 3 dB)
Coverage range (h x v)
Powerhandling (AES / program / peak)
1.200 W / 2.400 W / 4.800 W
Sensitivity 1 W/1 m
99 dB SPL (half space)
Sound pressure at (AES / program / peak)
130 dB SPL / 133 dB SPL / 136 dB SPL
2 x Neutrik NL4 IN/OUT 2+/- (4-pole looped-through)
Polyurea coating in RAL 9005
Dimensions (H × W × D)
580 × 580 × 780 mm
Transport cover for Ventus-18 (sp)
Item no. 5T1181000
Transport cover for Ventus-18 (sp) made of stable Codura fabric with padding. All handles are cut out.
Detachable wheelboard for Ventus-18 (sp)
Item no. 5T1184000
Detachable wheelboard to mount on Ventus-18 (sp). 15 mm wood, 2 x butterfly locks, 1 x handle, 4 x black wheels.
Item no. 999921368
Telescopic rod with expanding mandrel system for play-free seating in the tripod base. Height: 110 to 180 cm. Max. load capacity: 35 kg.
Distance rod with crank
Item no. 999921340
Distance rod for cranking with expanding mandrel system which provides a tight and firm fit for the speaker. Height: 92 - 152 cm. Max. load capacity: 50 kg.
Carrying bag for 2 x speaker stand/ rod
Item no. 999920000
Carrying bag for two speaker stands or distance rods, also with crank. Two inside compartments with zipper and sturdy handles. Material waterproof nylon.
Cable Clip for speaker stand/ rod
Item no. 999935000
The cable clip made of robust, durable ABS plastic is specially designed for speaker stands and distance rods with 35 - 36 mm tube. It adheres firmly to the tube and holds the cables securely and neatly in the 24 x 16 mm guide accessible from the outside.
speakON cable 0.5/1/3/6/10/15/20/30 m
Item no. 80440XXX1
Speaker cables in various lengths with Neutrik plug NL4FX. 4 x 4 sq mm, each wire 224 x 0.15 copper, diameter 11 mm, weight 273 g / m. Assembled with some pressed ferrules for maximum contact area and minimal contact resistance.
Item no. 999654669
Adapter to connect two speaker cables.
Item no. 2T0001000
Self-powered electronic installation unit with 3-channel Class-D amplifier and DSP module for subsequent conversion of all Tennax Ventus subwoofers to self-powered version.
Connection plate with waterproof PG thread cable gland
Item no. 4T0005000
The angled Speakon connector panel can be exchanged e.g. for installation purposes outdoors against a connector plate with waterproof PG thread cable gland.
Connection plate with Phoenix-contact connector strip
Item no. 4T0004000
The angled Speakon connector panel can be exchanged e.g. for installation purposes for a connection plate with Phoenix contact plug connector.
Item no. 997463649
Phoenix Contact 4 pol. as an alternative to the Neutrik NL4 Speakon IN/OUT.