Products
+
  • k-221n (2).webp
  • k-221n (1).webp
  • k-221n (3).webp
Sub-bass system

K-221N/K-221NP


The subwoofer K-221N is a high performance sub-bass system designed for large scale venues including touring and fixed installations.It features with two 2000 watt 21"(545mm) nedoymium driver umits with magnet structure and supension engineered for maximum linear excursion .Its two woofer are housed in bandpass box with bass horn loading to deliver ultra powerful bass energy. The K-221N extends low-bass response and high efficiency ,which make it an ideal partner for W-series line array systems wherever high power,extended bass is required.It can be ground stacked W-9B/W-4 and possesses high output capability with low frequuebcy extension.In addition,K-221N is ideal for fixed sound installations such as discos,nightclubs,halls,conference centers and commercial events.

Product number:1085526832733376512

Category: K SERIES

隐藏域元素占位

  • Product Description
  • Parameter
  • Drawing
  • Connection Diagram
  • Accessories
  • The subwoofer K-221N is a high performance sub-bass system designed for large scale venues including touring and fixed installations.It features with two 2000 watt 21"(545mm) nedoymium driver umits with magnet structure and supension engineered for maximum linear excursion .Its two woofer are housed in bandpass box with bass horn loading to deliver ultra powerful bass energy. The K-221N extends low-bass response and high efficiency ,which make it an ideal partner for W-series line array systems wherever high power,extended bass is required.It can be ground stacked W-9B/W-4 and possesses high output capability with low frequuebcy extension.In addition,K-221N is ideal for fixed sound installations such as discos,nightclubs,halls,conference centers and commercial events.

  • TECHNICAL PARAMETERS

    Model

    K-221N/K-221NP

    Type

    Dual-drivers sub-bass system

    Frequency Response

    25Hz-300Hz±3dB

    Power handling

    4000W(RMS)16000W(PEAK)

    Sensitivity

    108dB(1W@1M)

    Max SPL

    138dB(PEAK/1M)

    Drivers

    2×21"(530mm) neodymium woofer 135mm(5.3in)coil

    Nominal impedance

    4 ohm

    Finish

    Textured high-density polyurethane coating

    Connectors

    2×NL4MP speakon

    PHYSICAL PARAMETERS

    Enclosure

    Plywood

    Dimensions

    1400×600×900mm(W×H×D)

    Packing Dimensions

    1480×680×980mm(W×H×D)/0.98cbm

    Net weight

    104kg

    Gross weight

    111kg

    POWER AMPLIFIER PARAMETERS

    Amplifier type

    Switching mode amplifier,class D circuit

    Power Output(RMS)

    4x900W/8ohm

    Other functions

    DSP Built-in

    Weight

    6.5kg

    Configuration​​​​​​​

    The amp module is built inside K-221NP

Download

Get in touch with us