KLING FREITAG GRAVIS 15 W Performance Speaker User Manual

June 12, 2024
Kling Freitag

K &F GRAVIS 15 W
Performance Speaker User ManualKLING FREITAG GRAVIS 15 W Performance
Speaker

GRAVIS 15 W Performance Speaker

  • Compact full range system 15”/1.4”
  • Operation with K&F System Amps
  • Nominal coverage angles of 90° x 50° (rotatable)
  • 135 dB max. SPL
  • 35° and 55° installation angle for monitor application
  • Easy handling due to low weight, ergonomic handles, integrated pole mount flange

The GRAVIS 15 W is a compact, light high performance speaker in a multifunctional enclosure for the pro. RENTAL application. The full range speaker has a biaxial structure and is equipped with a 15” low frequency chassis and a 1,4“ high frequency driver on a pivoting 90° x 50° CD horn. In smaller or midsize applications it is the appropriate main system for voice and music performances. In larger and complex applications, it may be used as delay, fill or effect speaker, but also as floor wedge.
The GRAVIS 15 W has a discreet visual aspect. The speaker front is protected by a grille, underlaid with opaque black foam. The enclosure has got two different monitor angles, permitting to adjust the sound field according to the actors. All surfaces in contact with the ground are protected by plastic sliding feet. The two speak ON ® sockets sulked in the enclosure to protected them against damages. Ergonomic handles permit the comfortable transport of the box, and the easy lifting in a higher position (e.g. on a stand). Accessories are fastened quickly and safe to the K&F Vari Point, complying with the BGV C1.
The K&F System Amps, which are specified for operation, allows a variety of system combinations, such as one with the high-performance subwoofers of the K&F NOMOS range.
The maximum sound pressure level of 135 dB offers high dynamic resources, especially for live applications. Also, the GRAVIS 15 W is offering the neutral and at the same time natural sound character which is typical for K&F.

K &F GRAVIS 15 W

Design| Passive 2-way bass reflex system
Operation with| K&F PLM+ Series, K&F D Series,
K&F System Rack¹
Frequency response -10 dB|   74 Hz – 22 kHz ‘Clout Mode’
54 Hz – 22 kHz ‘FR Mode’
52 Hz – 22 kHz ‘Bass Boost Mode’
Frequency response ±3 dB| 100 Hz – 20 kHz ‘Clout Mode’
64 Hz – 20 kHz ‘FR Mode’
60 Hz – 20 kHz ‘Bass Boost Mode’
Coverage angles nominal| 90° x 50° (hor. x vert.), horn rotatable
Power handling nominal|    500 watts
Power handling program| 1,000 watts
Power handling peak| 2,000 watts
Max. SPL| 135 dB (SPL peak/1 m)
Impedance nominal| 8 Ω
Loudspeaker per channel| See matrix
Components| 1.4” compression driver with 75 mm titan membrane 15” low-mid frequency chassis
Connectors| 2 x speak ON®  4-pol NLT4MP (+1/-1)
IN parallel to OUT
Enclosure
15 mm Multiplex enclosure with 35° and 55° monitor angle with highly resistible Polyurea synthetic coating in RAL 9005 (black), integrated pole mount flange, ergonomic handles on top and bottom for horizontal and vertical transport, sunk-in connector panel, 5 K&F Vary Point for fast and safe suspension with Lifting Pin or eyebolt or to fasten Adjustable Speaker Mount or U-Mount Wall/Ceiling Bracket, 12 non-abrasive plastic sliding feet on the bottom and both monitor angles, ball proof steel grille with black acoustic foam behind the grille
Dimensions (W x H x D)| 418 x 671 x 384 mm
Weight| 25.9 kg
Colour| RAL 9005 (black)
RAL special colour
Accessories| See catalogue or www.kling-freitag.com

KLING FREITAG GRAVIS 15 W Performance Speaker - Fig1

All measurements under free field conditions. Frequency patterns 1/6 octave averaged. Coverage and polar pattern 1/3 octave averaged. The manufacturer reserves the right to make product alterations to improve product quality without prior notice. Errors excepted.

KLING FREITAG GRAVIS 15 W Performance Speaker - Fig2

Further information and data like specifications, manuals, technical drawings as DWG, DXF and PDF fi les as well as data fi les for acoustic simulations with Ease and Ulysses are available on our web site www.kling- freitag.de

KLING
KLING && FREITAG GmbH
FREITAG GmbH
Wohlenbergstr. 5
D-30179 Hannover
Tel. +49 (0)511 96 99 7-0
Fax +49 (0)511 96 99 7-97

References

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