User’s Manual
K&F Self Powered Subwoofer Systems ‘SP’
KLING & FREITAG GMBH ©2003 - 2014
Version 7.0, 09.09.2014
Page 29 of 48
12.4
SWi 115E - SP
Loudspeaker
Design
Bass reflex system with integrated driver and
power amplifier technology
Lower cut-off frequency -10 dB
37 Hz (‘FILTERS ON’)
Frequency range ±3 dB
43 Hz - 150 kHz ('FILTERS OFF')
42 Hz - 115 Hz (FILTERS 'ON')
Max. SPL
125 dB (SPL peak / 1 m / free field
equivalent 131 dB half room)
Components
15‘‘ long excursion chassis, 100 mm voice coil,
double centering, internal and external ventilation,
Aluminium demodulation ring for minimal distortion
Supply voltage
230 V version: AC 195-250 V, 50 / 60 Hz
alternative
115 V version: AC 95-125 V, 50 / 60 Hz
Rated power consumption
@ 230 V: 1.25 A
@ 115 V: 2.5 A
Max. power consump. (Irms / <500 ms)
@ 230 V: 7 A
@ 115 V: 14 A
Idle current
@ 230 V: 200 mA
@ 115 V: 400 mA
Power connectors
Neutrik PowerCon, lockable, 1 input and 1 output
Input module
Input connectors
Pin 1 = ground / pin 2 = + signal / pin 3 = - signal
LINE IN: XLR 3 pin female
LINE OUT: XLR 3 pin male, parallel with LINE IN
Input sensitivity
+6 dB / 1.55 Vrms for rated output
Input impedance
50 k
Ω
(balanced / unbalanced)
Common mode rejection
Min.: 74 dB, typical: 90 dB
Controls
Level control ± 6 dB, by-pass switch for the
active filters (for operations with K&F System Controller),
ground lift switch
Display
Bi-coloured LED: green = Power On,
red = Limit / Protect
Driver circuit
High-pass 32 Hz (-3 dB), 24 dB / octave (‘FILTERS ON’),
Low-pass 110 Hz (-6 dB), 24 dB / octave (‘FILTERS ON’),
Phase correction, frequency equalization (EQ),
peak limiter, RMS limiter
Amplifier module
Type
Class D
Power
1000 W @ 8
Ω
(EIAJ)
Power bandwidth
10 Hz to 30 kHz
Damping factor
> 500 (100 Hz), > 100 (10 kHz)
S / N ratio
> 105 dB (A)
Cooling
Air convection (without fan)
Protection circuits
Short circuit, over-temperature, clipping, overload
Enclosure
15 mm frame-reinforced Multiplex plywood with
highly resistant black structured paint (PU),
ball proof steel grille with exchangeable,
black acoustic foam
Rigging
12 x M12 thread inserts
Dimensions (W x H x D)
470 x 504 x 640 mm
Weight
37.6 kg
Options
‘Special finish in RAL colours’
Accessories
see catalogue or visit www.kling-freitag.de
