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K1-SB Dual 15 Inch Outdoor Passive Pa Subwoofer Speaker for Stadium

2x15” neodymium woofer with 4” voice coil
First grade Russian birch plywood
Weather-resistant Polyurea paint
Exceptional impact, high sensitivity, low thermal compression and reduced distortion

Quantity:
  • K1-SB
  • NON 

Overview:

The K1-SB is a great subwoofer speaker supplement for the K1 and K2 line array speaker. It increases the resources at the low end frequencies of the systems, by reinforcing their contour or by improving their capacity to carry the bass at long distances.

The K1-SB passive pa subwoofer is equipped two 15 " neodymium low frequency speaker driver in a bass-reflex tuned cabinet. It delivers impact and high sensitivity, while maintaining distortion and thermal compression at extremely low rates.

The bass-reflex vents have a progressive profile that produces a laminar flow and reduces turbulence noises, even at the highest sound levels. All of these properties contribute to the sound qualities of the KI-SB: precise definition of the bass and excellent musicality.

The 15 subwoofer speaker box is made from first-class Russian birch plywood, ensure that its remarkable mechanical and acoustic properties.

The 4-point attachment system integrated into the subwoofer cabinet is compatible with the K1 and K2 systems. K1-SB speakers can thus be suspended as a stand-alone assembly, or within a K1 / K1-B or K2 / K1-SB mixed line.


Feature:

2x15” neodymium woofer with 4” voice coil

First grade Russian birch plywood to ensure maximum acoustical and mechanical integrity

Weather-resistant Polyurea paint can withstand all kinds of friction and collisions.

Exceptional impact, high sensitivity, low thermal compression and reduced distortion

Specification:

Low frequency limit (‑10 dB)

30 Hz

Maximum SPL

145 dB

RMS power handling 

1200 W

Transducer

 

2 x15" , weather-resistant,   bass-reflex

4" coil, magnesium die-cast basket

Nominal impedance 

4 Ω

Connectors

IN: 1x4-point SpeakON

Rigging components

 

Captive 4-point rigging system

Inter-enclosure angles: 0°, 0.5°, 1°,   1.5°, 2°, 2.5°, 3°, 4°or 5°

Handles integrated in the cabinet

Dimensions

1342x438x520 mm

Weight (net)

83 kg / 183 lb

Cabinet

Russian birch plywood

Finish

 

Dark Grey brown Pantone 426C

Pure white RAL 9010

Front

 

Steel grill with anti-corrosion coating

Airnet acoustically neutral fabric

Protection Rating 

 

IP45

Rigging components 

High strength steel with anti-corrosion   coating

 


2 pcs K1 Line Arrary, 1 pcs K1-SB Subwoofer and 1 pcs KS28 Subwoofer Testing Video in Outdoor:

CONTACT US

 : JinLe industrial Park, Pingbu Avenue, HuaDu District 510800, Guangzhou China
 : 
+86-20-3770-8242(Working time) 

      +86 13826042826
 : +86 13826042826
 : sanway.audio
 : sales@china-sanway.com

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