TENNAX Ventus Series User manual
Ventus Series
Bassreflex-Subwoofer
Manual
Page 3 of 7Manual Ventus series - 2022-02 EN
Ventus series
General Safety Instructions:
Loudspeakers produce a static magnetic eld even if they are not connected or are not in use. Therefore make
sure when erecting and transporting loudspeakers that they are nowhere near equipment and objects which
may be impaired or damaged by an external magnetic eld. Persons with cardiac pacemakers must maintain a
safe distance.
The minimum recommended safety clearance is 1 m.
Never stand in the immediate vicinity of loudspeakers driven at a high level. Professional loudspeaker systems
are capable of causing a sound pressure level detrimental to human health. Seemingly non-critical sound levels
(from approx. 90 dB SPL) can cause hearing damage if people are exposed to it over a long period.
All connected cables must be laid in such a way that they cannot be crushed by objects and that nobody can
step on them! Replace damaged cables immediately and do not use them!
Use only accessory parts specied by TENNAX or original accessory parts from TENNAX. Check all cabinets and
accessories regularly for wear and replace them if necessary.
Do not set up the loudspeakers in places where they are permanently exposed to moisture, dust, dirt or direct
sunlight.
Care
Wipe the surface of loudspeakers only with a damp cloth and pure water. In case of heavy pollution, repeat the
above procedure several times if necessary. Do not use any chemical additives or aggressive detergents, as
these may harm and damage the surfaces.
Transport and storage
When transporting and storing the unit, it is important to ensure that the surface and front grill of the loudspe-
aker are not damaged. Moisture can penetrate through exposed wood surfaces and cause the wood to swell.
A bent or broken front grill will no longer adequately protect the sensitive speaker membranes. In addition,
appreciable dust deposits may considerably impair the functionality of a loudspeaker membrane. For this rea-
son, the loudspeakers should be transported and stored in a safe, careful, dry and largely dust-free manner.
The following accessory parts for transport and storage are available from TENNAX:
■Transport cover for Ventus-12, 15, 18 (sp) (Item no. 5T1121000, 5T1151000, 5T1181000)
■Detachable wheelboard for Ventus-12, 15, 18 (sp) (Item no. 5T1124000, 5T1154000, 5T1184000)
Note: The original packaging is unsuitable as permanent storage and transport packaging!
Warranty
The warranty period is 24 months from date of delivery.
On our choice we will eliminate any lack of conformity with repair or with replacement of the faulty goods. The
place of performance for warranty services is TENNAX headquarters in Dörverden. In case of remedy of defects,
the buyer shall bear all costs resulting from transportation of the goods to TENNAX headquarters in Dörverden.
The ordering party is not entitled to remedy the defect by itself or to organise a replacement and to charge
such activities to TENNAX. In case of self remedy by the ordering party the warranty given by TENNAX becomes
void.
Warranty doesn’t apply to parts of wear and tear, such as threaded points, such as threaded points, ying
tracks, tilting pole socket, rubber feet and the SpeakON® connectors.
Page 4 of 7Manual Ventus series - 2022-02 EN
Ventus series
Components
Technical drawing from Ventus-12
01. 15 mm multiplex housing, surface polyurea coating.
02. 4 x rubber feet on the underside.
03. 12“, 15“ or 18“ woofer.
04. 4 x stacking troughs in the upper side.
05. M20 Mounting ange for spacer rod.
06. Handles on both sides in the side walls.
07. Buttery holders on both sides for front wheelboard.
08. Connector panel with two SpeakON® connectors and Type plate with serial number.
Without illustration: Front grille 1 mm with 10 mm acoustic foam.
Connections
The loudspeaker has two loop-through Neutrik NL4 SpeakON® IN/OUT connectors. They use the 2+/2-
connection pins. Additional loudspeakers can be looped through via the second connector.
1
2
4
5
6
3
7 8
Page 5 of 7Manual Ventus series - 2022-02 EN
Ventus series
Technical data
Ventus-12/12sp
Components 1 x 12“ woofer (LF) with 4“ voice coil
Lower cut-o frequency 37 Hz (- 10 dB)
46 Hz (+/- 3 dB)
Coverage range (h x v) Omnidirektional
Powerhandling 1.000 W AES / 2.000 W program / 4.000 W peak at 8 Ω
Sound pressure 126 dB SPL AES / 129 dB SPL program / 132 dB SPL peak
Dimensions / Weight 368 (h) x 480 (w) x 500 (d) mm / 30,2 kg
Finish Polyurea coating in RAL 9005
Ventus-15/15sp
Components 1 x 15“ woofer (LF) with 4“ voice coil
Lower cut-o frequency 34 Hz (- 10 dB)
43 Hz (+/- 3 dB)
Coverage range (h x v) Omnidirektional
Powerhandling 1.000 W AES / 2.000 W program / 4.000 W peak at 8 Ω
Sound pressure 127 dB SPL AES / 130 dB SPL program / 133 dB SPL peak
Dimensions / Weight 438 (h) x 580 (w) x 540 (d) mm / 33,6 kg
Finish Polyurea coating in RAL 9005
Ventus-15/15sp
Components 1 x 18“ woofer (LF) with 4“ voice coil
Lower cut-o frequency 28 Hz (- 10 dB)
34 Hz (- 3 dB)
Coverage range (h x v) Omnidirektional
Powerhandling 1.200 W AES / 2.400 W program / 4.800 W peak at 8 Ω
Sound pressure 130 dB SPL AES / 133 dB SPL program / 136 dB SPL peak
Dimensions / Weight 580 (h) x 580 (w) x 780 (d) mm / 50,0 kg
Finish Polyurea coating in RAL 9005
Page 6 of 7Manual Ventus series - 2022-02 EN
Ventus series
Setup
The Ventus self-powered series is designed for standing operation. Ensure that the loudspeakers are securely
attached to prevent personal injury and damage of property.
Connecting cables
When connecting the cables to the loudspeaker, ensure that the polarity (+/-) and pin assignment (1/2) is
correct. Incorrect connection results in a signicant change in the loudspeaker sound characteristics and may
damage the compression driver.
The two connection sockets on the back of the loudspeaker can be used to link multiple loudspeakers on a
single amplier. Note that parallel connection reduces the total impedance (Ω) seen by the amplier. The total
impedance of loudspeakers connected in parallel must not drop below the minimum operating impedance of the
amplier.
TENNAX recommends to use the available 4 x 4 mm² Speakon cables for mobile use.
We recommend wiring the basses with at least 4 mm² in installations. The cables of the tops in installations
must be suciently dimensioned according to impedance, power and cable length.
Simplied display without consideration of loudspeaker impedances
Operation
The 12“, 15“ and 18“ chassis of the Ventus-self-powered series are powered by one channel (2.600 W/ 8 Ω) of
the internal power amplier module. 2 x 1,000 W/ 4 Ω are available for satellites or monitors.
The woofers are designed in 8 Ω.
A second Ventus and up to 4 additional loudspeakers can be fed from one Ventus-sp.
Imprint
© SRV Licht- & Tonanlagen, all rights reserved.
All specications in this manual are based on information available
at the time of publishing for the features and safety guidelines of
the described products. Technical specications, measurements,
weights and properties are not guaranteed.
The manufacturer reserves the right to make technical modications
according to legal regulations stipulating the continual improvement
of product features. For the safe operation of the unit, this manual
and all other required information must be available to all users at
the time of assembly and disassembly of the unit, and during opera-
tion. Assemble or operate the unit only after reading and understan-
ding this manual, and keeping it at hand at all times at the site.
We are happy to receive your suggestions and proposals for the
enhancement of this manual.
Please send us your ideas to the following address:
SRV Licht- & Tonanlagen - TENNAX Headquarters
Brocksfeld 3
D-27313 Dörverden
Tel.: + 49 (0) 4234 942 777
E-Mail: [email protected]
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