JBL JRX218S manual

  • JRX218S
    Key Features:
    18 in compact subwoofer.
    350 W (continuous), 1400 W
    (peak) power capacity.
    The rugged enclosure is
    constructed from 19 mm
    (.75 in) MDF (Medium Density
    Fiberboard) using advanced
    adhesives and mechanical
    fastener technology for
    durability and improved low-
    frequenc y performance. The
    enclosure is covered in black
    carpe t.
    A top mounted, cast aluminum
    36 mm pole mount receptacle
    can receive an optional SS3BK
    pole to facilitate use of the
    JRX218S as a base for a
    midhigh speaker cabine t.
    Non-resonant, all steel handles
    are used.
    Attractive 18-gauge hexagon
    perforated steel grille protects
    components from damage.
    The JRX218S is an 18" compact
    direct-radiation subwoofer
    designed to supplement and
    extend low frequency
    performance of full-range systems
    in live sound and music playback
    The JRX218S is driven by a
    massive JBL 18" woofer with a
    stamped steel frame and 3" voice-
    coil. It’s rated at 350 watts
    (continuous) and 1400 watts
    (peak) – based on JBL
    Professional’s 100 hour extended
    life test.
    System Type: 18" compact subwoofer
    4 Frequency Range (-10 dB)
    : 35 Hz – 250 Hz
    2 Frequency Range (-10 dB)
    : 34 Hz – 250 Hz
    4 Frequency Response (±3 dB)
    : 54 Hz – 250 Hz
    2 Frequency Response (±3 dB)
    : 53 Hz – 250 Hz
    Sensitivity (1w/1m): 98 dB
    Nominal Impedance: 4
    Rated Maximum SPL
    : 133 dB peak, @1 m (3.3 ft)
    Power Capacity
    : 350 watts
    Peak Power Capacity
    : 1400 watts
    Recommended Amplifier 350 - 700 watts
    Power: @ 4 ohms
    Dimensions (H x W x D): 605 mm x 508 mm x 551 mm
    (23.8 in x 20.0 in x 21.7 in)
    Net Weight: 32.2 kg (71 lb)
    Shipping Weight: 36.8 kg (81 lb)
    LF Driver: M118-4
    Input Connectors: Neutrik
    NL-4 (x2); parallel
    Enclosure Construction: 19 mm (¾ in) MDF (Medium Density Fiberboard) with glued
    and mechanically fastened joint detail; covered in black
    carpet .
    Grille: 18-gauge, powder-coated steel
    Optional Accessory: SS3-BK
    Frequency Range and Frequency Response are based on half-space conditions.
    Calculated half-space (2) performance based upon peak power capacity.
    “Power Capacity” and “Peak Power Capacity” ratings are based on the average and peak power capacity of product
    samples subjected to a 100 hour power test using random noise with a 6 dB crest factor, in accordance with IEC
    JBL continually engages in research related to product improvement. Some materials, production methods and design
    refinements are introduced into existing products without notice as a routine expression of that philosophy. For this
    reason, any current JBL product may differ in some respect from its published description, but will always equal or
    exceed the original design specifications unless otherwise stated.
    18" Compact

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View the manual for the JBL JRX218S here, for free. This manual comes under the category Subwoofers and has been rated by 1 people with an average of a 7.5. This manual is available in the following languages: English. Do you have a question about the JBL JRX218S or do you need help? Ask your question here

JBL JRX218S specifications

Brand JBL
Model JRX218S
Product Subwoofer
EAN 0720189177491, 0658700910121, 0798304269741, 0798304269826
Language English
Filetype PDF
Subwoofer type -
Subwoofer RMS power 350
Subwoofer frequency range 34 - 250
Subwoofer peak power 1400
Subwoofer sensitivity 98
Impedance 4
Number of subwoofers 1
Subwoofer driver diameter (imperial) 18 2011-05-04 11:27:54 2012-06-08 13:40:02 12 28 1 RPM 0000-00-00 00:00:00 2012-06-08 13:40:02 14 30 1 M 0000-00-00 00:00:00 2012-06-08 13:40:02 15 31 1 kHz 0000-00-00 00:00:00 2012-06-08 13:40:02 16 32 1 ° 0000-00-00 00:00:00 2012-06-08 13:40:02 17 33 1 x
Product colour Black
Material Aluminium, MDF
Weight & dimensions
Subwoofer width 508mm
Subwoofer depth 551mm
Subwoofer height 605mm
Subwoofer weight 32200

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