Dual 18” (460mm), Very High Output, Manifolded Transmission Line, Powered, CORE Processed, Subwoofer System

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  • The SW218XA generates an additional 3 dB of peak output, making it ideal for top level concert touring and festival applications requiring higher levels of low frequency response such as hard rock and electronic music. It does this by utilising the unique 4” Tetracoil, two separate voice coils
    wound on both side of the same former and suspended in two axially separated magnetic gaps, enabling extreme excursion of the cone and suspension system. The SW218XA offers twice the output of the SW218A in the same size enclosure, so making it ideal for rental companies looking to increase total system SPL capability for the same amount of inventory

    The SW218XA is also recommended for high level dance music clubs and touring systems requiring very strong sub-bass energy with its 4000 watt class D amplifier module generating peak output of up to 143 dB, and extended low frequency response. The CORE DSP processing
    allows for remote control of critical operating parameters, as well as comprehensive system monitoring.

    The SW218XA features reinforced birch plywood cabinets with stacking feet and heavy duty wheels.

    System’s Acoustic Principle: Manifolded Transmission Line
    Frequency Responce (±3dB): 30 Hz - 92Hz (Processed)
    Maximum Peak SPL @ 1m: 143 dB
    Type: Two 18” (460mm), 4” (100mm) VC
    Cone: Water repellent cone and epoxy coated plates
    Voice Coil Type: 100mm (4in) Tetracoil dual voice coil, equivalent to a single coil diameter larger than 152mm (>6in)
    Suspension: Ultra linear suspension behavior
    Input Impedance: 20 kΩ balanced, 10 kΩ unbalanced
    Input Sensitivity:  +4dBu / 1.25 V
    Signal Processing: CORE processing, 96kHz / 40bit floating point SHARK DSP, 24 bit  AD/DA converters
    Direct access Controls:  4 Presets (Standard/InfraSub/Cardioid/ User), Network Termination button, GND Link button
    Remote Controls: PRONET control software
    Network protocol: CANBUS 
    Amplifier Type: Class D with SMPS and PFC, Variable Switching Frequency
    Output Power: 4000W 
    Mains Voltage Range (Vac): 90 - 260V 50/60Hz
    IN / OUT Connectors: Neutrik XLR-M / XLR-F
    IN / OUT Network Connectors: ETHERCON®(NE8FAV)
    Mains Connector: PowerCon® (NAC3MPA)
    Cooling: Variable speed DC fan
    Width: 1215 mm (47.87”)
    Height: 590 mm (23.24”)
    Depth: 950 mm (37.43”)
    Depth Including Wheels: 1050 mm (41.37”)
    Enclosure Material: 15mm, reinforced phenolic birch
    Paint: High resistance, water based paint
    Wheels: 4 heavy-load 100mm ø
    Net Weight: 121.2 Kg (267.2 lbs)

    3D Model
    SW218XA-3D.3dsTechnical Drawing 3D
    SW218XA-3D.dwgTechnical Drawing 3D
    Pronet_Setup_r232.zipPRONET Control Software Release 2.3.2
    AXIOM_SW218X_v1_0.zipEASE Focus 3 models
    EASE_Focus_v3_1_180 AXIOM_GLL.zipEASE Focus 3 Software & Models
    Presets SW218XA.zipPresets
    Data Sheet
    SW218XA_data sheet_2017.pdfTechnical Data Sheet
    Technical Drawing
    SW218XA-2D.dwgTechnical Drawing
    User Manual
    PRONET_manual rel23.pdfPRONET Control Software User's Manual English
    SW218XA_UM_ENG.pdfUser's Manual English
    COVEREDSW218 COVEREDSW218 Padded cover for SW218/218X
    USB2CAND USB2CAND USB to CAN converter with two network connectors