The Rumble-KU210 subwoofer is a high-power passive sub featuring a 10” neodymium transducer an a 10” passive transducer in an ultra-shallow box. Rather than reflex openings, the KU210 features a passive radiator that ensures the device remains completely sealed off from foreign objects.

The Rumble-KU210 is engineered for maximum linear excursion and minimum residual noise. Its neodymium transducer has a double voice coil for two selectable impedance settings 4/16 O (2 x 8O) to allow a combination of up to 4 units powered by just one channel of the Kommander-KA84 amplifier.

Specifications

General

• Type Passive subwoofer
• Transducers 10" neodymium magnet woofer / 10" passive radiator
• Frequency Response (1) 40 Hz – 150 Hz (-6 dB)
• Maximum SPL (2) 127 dB (peak)
• Rated Power 320 W
• Coverage Omni
• Connectors 4PIN euroblock connector (included)
• Nominal Impedance 4 O / 16 O selectable

Handling and Finishes

• Dimensions (W x H x D) 500 x 282 x 151 mm (19.7 x 11.1 x 5.9 in) (3)
• Weight 11 kg (24.3 lb)
• Material Stainless Steel
• Color Black, White, Custom RAL
• Finishes Gold, Polished, Brushed

Regulations

• IP Rating IP64 (4)

• Notes for data:
  (1) With dedicated preset
  (2) Maximum SPL is calculated using crest factor 4 (12dB) measured at 1 m.
  (3) Removable rubber feet not included.
  (4) More complete water protection with K-KUIP accessory.

  Passive loudspeakers require dedicated presets loaded on K-array amplifiers.
  New materials and designs are introduced into existing products without previous notice.