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JBL 2242H 18" Maximum Output LF Driver 8 Ohm

Brand:|Model: 2242H|Part # 294-485


The 2242H is ideal for use in high output subwoofer systems with bass extension to 25 Hz.
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$1,017.00
Part # 294-485
Highlights
  • High output and low distortion
  • Massive excursion provides clean, deep bass
  • 4" edgewound aluminum ribbon voice coil
  • SFG™ magnet structure with Super Vented Gap™ (SVG) cooling technology




Product Details

JBL 2242H 18" Maximum Output LF Driver 8 Ohm

The 2242H is ideal for use in high output subwoofer systems with bass extension to 25 Hz. The total peak-to-peak excursion of the 2242H is 18 mm, within 10% linearity. The Super Vented Gap™ (SVG) series of low frequency transducers takes the patented Vented Gap Cooling™ (VGC) heat dissipation process one step further. A completely new motor structure design extends the pole piece above and below the top plate to improve gap flux symmetry and increase thermal conductivity from the voice coil to the pole piece. In addition to the benefits of Symmetrical Field Geometry™, these transducers also incorporate a copper shorting ring that is imbedded in the pole piece at the precise center of the gap and in close proximity to the voice coil. This ring results in a reduction of third harmonic distortion and a reduction of voice coil inductance, which improves the transducers' transient response.



Product Specifications
  • Nominal Diameter18"
  • Power Handling (RMS)800 Watts
  • Power Handling (max)1600 Watts
  • Impedance8 ohms
  • Frequency Response25 to 1,600 Hz
  • Sensitivity99 dB 1W/1m
  • Voice Coil Diameter4"
Thiele-Small Parameters
  • Resonant Frequency (Fs)35 Hz
  • DC Resistance (Re)4.7 ohms
  • Voice Coil Inductance (Le)1.25 mH
  • Mechanical Q (Qms)5
  • Electromagnetic Q (Qes)0.29
  • Total Q (Qts)0.28
  • Compliance Equivalent Volume (Vas)10 ft.³
  • BL Product (BL)23.7 Tm
  • Maximum Linear Excursion (Xmax)9 mm
  • Surface Area of Cone (Sd)1238.71 cm²
Materials of Construction
  • Cone MaterialPaper
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter18.25"
  • Baffle Cutout Diameter16.85"
  • Depth8"
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume1.28 ft.³
  • Sealed F3102 Hz
  • Vented Volume2.52 ft.³
  • Vented F365 Hz
JBL 2242H 18" Maximum Output LF Driver 8 Ohm
  • BrandJBL Professional
  • Model2242H
  • Part Number294-485
  • UPC844632066955
  • Product CategoryPro Woofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Product Rating
    (3 Reviews)
  • Weight35.5 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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JBL 2242H 18" Maximum Output LF Driver 8 Ohm

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JBL 2242H 18" Maximum Output LF Driver 8 Ohm

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