The Rumble-KU44 line array element is an extremely compact, array-able subwoofer comprised of two 4” neodymium magnet woofers and two 4” passive radiators engineered for maximum linear excursion and minimum residual noise.
For easier use and integration with all Kommander amplifiers, the KU44 allows the user to choose between two different values of impedance (8/32 Ω). At 32 Ω, as many as eight KU44 units can be powered off a single Kommander amplifier channel.
Type : Passive subwoofer
Transducers : 2 x 4" neodymium magnet woofers / 2 x 4" passive radiators
Frequency Response (1) : 50 Hz – 150 Hz (-6 dB)
Maximum SPL (2) : 116 dB peak
HANDLING AND FINISHES
Dimensions (W x H x D) : 500 x 116 x 100 mm (19.7 x 4.6 x 4.0 in) (3)
Weight : 5,9 kg (13.0 lb)
Material : Stainless Steel
Color : Black, White, Custom RAL
Finishes : Gold, Polished, Brushed
IP Rating : IP64(4)
Notes for data:
(1) With dedicated preset
(2) Maximum SPL is calculated using a signal with crest factor 4 (12dB) measured at 8 m then scaled at 1 m
(3) Removable rubber feet not included.
(4) More complete water protection with K-KUIP accessory.