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Main page » PROFESSIONAL SOUND » PA-LOUDSPEAKERS » AXIOM - SW218XA, Very High-Output Dual 18" Powered Subwoofer
AXIOM - SW218XA, Very High-Output Dual 18" Powered Subwoofer
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AXIOM - SW218XA, Dual 18” (460mm), Very High Output, Powered, CORE Processed, Manifolded Transmission Line Subwoofer System.
[Price per Piece]
Overview
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.
SW-218XA Technical Data
SYSTEM
System’s Acoustic Principle: Manifolded Transmission Line
Frequency Responce (±3dB): 30 Hz - 92Hz (Processed)
Maximum Peak SPL @ 1m: 143 dB
TRANSDUCERS
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
ELECTRICAL
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
ENCLOSURE & CONSTRUCTION
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)
SYSTEM
System’s Acoustic Principle: Manifolded Transmission Line
Frequency Responce (±3dB): 30 Hz - 92Hz (Processed)
Maximum Peak SPL @ 1m: 143 dB
TRANSDUCERS
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
ELECTRICAL
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
ENCLOSURE & CONSTRUCTION
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)
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