User's Manual
K&F GRAVIS 12+
KLING & FREITAG GMBH © 2017
Version 4.2
Page 23 of 31
12. Technical Specifications
12.1
Technical Specifications GRAVIS 12+ W
GRAVIS 12+ W
Concept
Passive 2-Way-bass reflex system
Operated with
K&F PLM+ Serie, K&F D-Serie, Lab.Gruppen IPD 2400,
K&F SystemRack, K&F TOPAS
Frequency range @-10 dB
80 Hz – 23 kHz (LCut Mode)
65 Hz – 23 kHz (FR Mode)
49 Hz – 23 kHz (BassBoost Mode)
Frequency range @±3 dB
105 Hz – 20 kHz (LCut Mode)
95 Hz – 20 kHz (FR Mode)
62 Hz – 20 kHz (BassBoost Mode)
Coverage angle (nominal)
90° x 50° (hor. x vert.), rotatable Horn
Nominal power handling
400 watts
program
800 watts
peak
1.600 watts
Max. SPL (1 m)
134 dB SPL
Impedance nominal
8 Ohm
loudspeaker/channel
see matrix
Components
1.4" compression driver with 75 mm membrane
12" woofer
Connection
2 x speakON® 4-pol NLT4MP (+1/-1),
IN parallel zu OUT
Enclosure Design
15 mm Multiplex enclosure with 35° and 55° monitor
angle with highly resistable Polyurea synthetic coating
in black, integrated pole mount flange, ergonomic
handles on top and bottom for horizontal and vertical
transport, sunk-in connector panel, 5 K&F VariPoint®
for fast and safe suspension with Lifting Pin or eyebolt
or to fasten Adjustable Speaker Mount or U-Mount
Wall / Ceiling Bracket, 13 non-abrasive plastic sliding
feet on the bottom and both monitor angles, ball proof
steel grille with black acoustic foam behind the grille
Dimensions (H x W x D)
350 x 596 x 318 mm
Weight
17.8 kg
Color
RAL 9005 (black)
Options
'special finish in RAL colours'
