/index.php?route=product/product&product_id=20283
/index.php?route=information/gdpr

SW18A

18”, Direct Radiating, Powered, CORE Processed, Subwoofer

 
  • Overview
  • Specifications
  • Gallery
  • Downloads
  • Related (2)
  • Accessories (2)
  • The SW18A is a compact and powerful subwoofer that provides extended low frequency response for specific models in the ED series of high performance point source loudspeakers.

    The 18” low frequency driver is a high power transducer equipped with a moisture resistant glass fibre reinforced cone. The double centering spider ensures that the 4” voice coil always remains centered in the magnetic gap even under high excursion conditions.

    The 15mm phenolic birch plywood cabinet is provided with a 35mm pole mount socket to allow two-way ED series loudspeakers to be mounted above on standard speaker poles. Recessed handles are provided for easy lifting and handing, and the included polyurethane wheels aid transportation, while stacking feet and matching recesses enable secure ground stacks.

    SYSTEM PROCESSING
    The system processing is based on the CORE DSP platform designed by the PROEL R&D Laboratories using one of the most advanced SHARC DSP for audio application. It features 40bit, 96kHz floating point resolution and top quality 24bit AD/DA converters for perfect signal integrity, dynamic range in excess of 110dB, and superior sonic performance. Thanks to its massive processing power, the CORE platform is capable of providing the most sophisticated algorithms for speaker processing, together with remote control and networking capability. The PRONET control software, working on a solid and reliable CANBUS based network protocol, provides an intuitive interface for the remote control of the whole system, with the possibility of EQing, delaying, managing the protection functions, and monitoring the status of the amplifier.

    POWER AMPLIFIER
    The SW18A is powered by a DA SERIES digital power module. DA SERIES is a new generation of CLASS D power amplifiers with digitally-controlled SMPS. The innovative technology used for these amplifiers (including also the use of a variable switching frequency) offers top of the range performance, such as superior sound definition at any audio frequency, very high dynamics also for low level signals and very low distortion even at the maximum power. The superior sound quality can be compared with top-of-the-range AB-class analog systems, while the DA modules feature a higher dynamics, very compact size and light weight, and
    efficiency above 90%. The DA module employed for powering the SW18A delivers in an ultra-compact package power of 2000W to the LF driver. Such a large reserve of power means that the amplifier can handle very high voltage peaks, resulting in an impressive dynamic performance.

    KEY FEATURES
    • Compact powered subwoofer
    • 96KHz / 40 bit floating point CORE processing with PRONET remote control
    • Digitally controlled Class D amplifier module with SMPS
    • 18” woofer, 4” voice coil
    • Water repellant cone
    • Heavy duty wheels
    • Pole mount socket

    APPLICATIONS
    • Corporate and A/V
    • Live music venues
    • Nightclubs and bars
    • House of Worship

    SYSTEM
    System’s Acoustic Principle Direct radiation, vented
    Frequency Response (-6dB) 36 Hz - 100 Hz (Processed)
    Maximum (peak) Output 132 dB SPL @ 1m
    TRANSDUCERS
    Type 18", 4" VC
    Cone High stiffness, water repellent, glass fiber reinforced diaphragm
    Voice Coil Type Flux Demodulating Ring
    Suspension Double Centering Spider
    ELECTRICAL
    Input Impedance 20 kΩ balanced, 10 kΩ unbalanced
    Input Sensitivity  +4dBu / 1.25 V
    Signal Processing CORE processing, 96kHz / 40bit floating point SHARC DSP, 24 bit  AD/DA converters
    Direct access Controls 4 Presets (STANDARD/INFRASUB/CARDIOID/USER), Network Termination, GND Link
    Remote Controls PRONET control software
    Network protocol CANBUS 
    Amplifier Type Class D with SMPS, Variable Switching Frequency
    Output Power 2000W 
    Mains Voltage Range (Vac) 230V ±15%  -  115 ±15%  50/60Hz (internally selectable)
    IN / OUT Connectors Neutrik XLR-M / XLR-F
    IN / OUT Network Connectors ETHERCON®(NE8FAV)
    Mains Input Connector PowerCon® (NAC3MPA)
    Mains Link Connector PowerCon® (NAC3MPB)
    Cooling Variable speed DC fan
    ENCLOSURE & CONSTRUCTION
    Width 650 mm
    Height 500 mm
    Depth 564 mm
    Depth Including Wheels 673 mm
    Enclosure Material 15mm, reinforced phenolic birch
    Paint High resistance, water based paint
    Wheels 4 x 100mm Polyurethane Wheels
    Net Weight 42.5 kg (93.7 lbs)
    Software
    Presets SW18A.zipPresets
    Data Sheet
    SW18A datasheet 2018.pdfData Sheet
    User Manual
    SW18A_UM_ENG.pdfUser's Manual
    USB2CAND USB2CAND USB to CAN converter with two network connectors
    COVERSW18 COVERSW18 Cover for SW18