KROWN 218SF

Stadium-scale bass for the KROWN 212.

A passive flyable line array subwoofer with 2 × 18″ LF drivers, delivering 35 Hz – 150 Hz, 2000 W continuous into 4 Ω and up to 139 dB max SPL.

  • 2 × 18″ LF drivers for powerful, deep low end
  • 35 Hz – 150 Hz frequency response
  • 2000 W continuous / 8000 W peak at 4 Ω
  • 139 dB max SPL with 104 dB sensitivity
  • Flyable for flown or ground-stacked systems
  • Birch plywood with 2 × Neutrik® Speakon NL4

Applications

  • Concert Halls
  • Auditoriums
  • Performance Centres
  • Stadiums

Why it matters

Why KROWN 218SF

Dual 18″ low-frequency partner for flown or ground-stacked KROWN 212 systems

  • 139 dBMAX SPL
  • 35 – 150 HzFREQUENCY RESPONSE
  • 2000 WCONTINUOUS POWER
  • 104 dBSENSITIVITY
  • 63.6 kgNET WEIGHT
  • 01

    KROWN 212 partner

    The low-frequency partner designed for the KROWN 212.

  • 02

    Dual 18″ drivers

    2 × 18″ LF drivers for powerful, deep low end.

  • 03

    Deep response

    35 Hz – 150 Hz frequency response.

  • 04

    Huge headroom

    2000 W continuous and 8000 W peak into 4 Ω.

  • 05

    Massive output

    104 dB sensitivity with up to 139 dB max SPL.

  • 06

    Fly or stack

    Black birch plywood with 2 × Neutrik® Speakon NL4 connectors.

The partner for KROWN 212

Dual 18″ drivers extend KROWN 212 arrays down to 35 Hz, flown alongside or ground-stacked below.

Powerful, deep bass

Delivers powerful, deep bass across 35 Hz – 150 Hz as the low-frequency partner to the KROWN 212.

  • 2 × 18″ LF

Stadium-scale low end

Two 18″ LF drivers reach up to 139 dB max SPL, rated at 2000 W continuous and 8000 W peak into 4 Ω.

  • 2000 W / 8000 W
  • 104 dB sensitivity

Fly it or stack it

The flyable birch plywood cabinet lets the complete system be suspended for even bass coverage, or ground-stacked where needed.

  • Flyable

Technical data

Specifications

Electroacoustic

Drivers
2 × 18″ LF
Frequency Response
35 Hz – 150 Hz
Continuous Power
2000 W
Peak Power
8000 W
Impedance
4 Ω
Sensitivity
104 dB
Max SPL
139 dB
Connectors
2 × Neutrik® Speakon NL4 Connectors

Design

Type
Flyable Passive Line Array Subwoofer
Cabinet Material
Birch Plywood
Finish
Black

Power & Physical

Dimensions
1000 × 840 × 600 mm (W × D × H)
Net Weight
63.6 kg

Downloads

Flyable low end for KROWN systems

KROWN 218SF is a passive flyable line array subwoofer, designed for concert halls and auditoriums. Our team can help with system design, product selection and a demonstration.

KROWN 218SF passive flyable line array subwoofer