24
Thunder-KS1P I
Thunder-KS2P I
Thunder-KS3P I
Thunder-KS4P I
Type
Active subwoofer
Transducers
12" neodymium magnet
woofer
18” neodymium magnet
woofer
21” neodymium magnet
woofer
2x 18” neodymium magnet
woofer
Frequency Response
1
35 Hz – 150/450 Hz (-6 dB)
crossover dependent
35 Hz – 150/450 Hz (-6 dB)
crossover dependent
30 Hz – 150/450 Hz (-6 dB)
crossover dependent
35 Hz – 150/450 Hz (-6 dB)
crossover dependent
Crossover
External DSP-controlled, Low Pass @ 150 Hz up to 450 Hz, preset dependent
Max SPL
2
134 dB peak
137 dB peak
139 dB peak
141 dB peak
Nominal Impedance
8 Ω
8 Ω
4 Ω
4 Ω
Power Handling
1200 W
peak
1400 W
peak
2800 W
peak
2800 W
peak
Coverage
Omni
Connectors
Speaker input/parallel output
2x SpeakON NL4
Input terminals selectable:
IN+Link 1+/1- (parallel), Link 2+/2-
Link 1+/1- , IN+Link 2+/2- (DEFAULT)
IP Rating
IP54
Dimensions (WxHxD)
500 x 350 x 440 mm
(19.7 x 13.8 x 17.3 in)
650 x 500 x 580 mm
(25.6 x 19.7 x 22.8 in)
735 x 580 x 700 mm
(28.9 x 22.83 x 20.87 in)
1106 x 500 x 580 mm
(43.5 x 19.7 x 22.8 in)
Weight
18 kg (39.7 lb)
34 kg (75 lb)
49,2 kg (108.5 lb)
53,2 kg (117.3 lb)
1
Extensible with dedicated preset according to the midrange crossover point.
2
Maximum SPL is calculated using a signal with crest factor 4 (12dB) measured at 1 m.
Passive loudspeakers requires dedicated preset loaded on board of K-array amplifiers.
New materials and design are introduced into existing products without previous notice.
Pinnacle-KR
Assembly Manual