User’s Manual
K&F ‘SW’ Series Subwoofer Systems
KLING & FREITAG GMBH ©1998 - 2015
Version 5.1, 29.05.2015
Page 29 of 29
13.3
SW 115E
Speaker
Design
Bass reflex system with exponential
tunnel geometry
Frequency range -10 dB
37 Hz - 320 Hz
Frequency range ±3 dB
43 Hz - 150 Hz
Power handling
750 W nominal
1)
1500 W programme
2)
Sensitivity 1 W / 1 m
95 dB (37 Hz - 320 Hz)
3)
Max. SPL
127 dB (SPL Peak / 1 m free field,
equivalent 133 dB half room)
Components
15‘‘ long excursion chassis, double centred
100 mm voice coil,
internal and external ventilation,
Aluminium demodulation ring
8
Ω
, Zmin. 6,2
Ω
(XO 'OFF' or without filter)
Impedance (nominal)
6
Ω
, Zmin. 4.5
Ω
(XO 'ON')
Connectors
2 x Speakon NL4MP (1+/1-)
Enclosure
15 mm frame reinforced Multiplex plywood
with highly resistant black structured paint (PU)
2 ergonomic butterfly handles,
K&M mounting plate M 20 for distance rod,
4 non-abrasive plastic feet,
stacking foot grooves for stacks of identical
enclosures or SW 215E / Line 212,
2 locking profiles for optional transport cover,
ball-proof steel grille with exchangeable
black acoustic foam
Dimensions (W x H x D)
470 x 515 x 640 mm
Weight
35 kg / 37 kg with option 'XO'
Options
'XO' with switchable low-pass filter, crossover
frequency 110 Hz,
'Barrier strip' instead of Speakon connector,
'Outdoor Mobile',
'Special finish in RAL colours'
Accessories
see catalogue or visit www.kling-freitag.de
1
)
Pink noise 40 --- 400 Hz, 2 h;
2)
as
1)
but with 50% duty cycle;
3)
2.83 Vrms
,
free field
