DJ AUDIO
DJ Amplifiers
DJ Beatmachines
DJ Cables & Wiring
DJ Cartridges
DJ Cases & Racks
DJ CD Players
DJ CD Recorders
DJ Compressors
DJ Crossovers
Digital DJ Gear
DJ Tools
DJ Equalizers
DJ Electronic Drum Kits
DJ Headphones
DJ Karaoke
DJ Keyboards
DJ Microphones
DJ MIDI Controllers
DJ Mixers
DJ Needles
DJ Packages
Power Conditioners
DJ Samplers
DJ Slipmats
DJ Software
DJ Software Controllers
DJ Sonic Maximizers
DJ Sound Cards
DJ Sound Effects
DJ Speakers
DJ Turntables
DJ Video Gear
DJ Voltage Converters

E-MAIL US

123DJ.COM
Chicago DJ Equipment Online Superstore - JBL SPEAKER PARTS & COMPONENTS AT THE LOWEST PRICES!
JBL 2242



JBL 2242H 18" Woofer
Regular Price $1499.99
Our Price $679.99

The JBL 2242H is ideal for use in high output subwoofer systems with bass extension to 25Hz. The total peak-to-peak excursion of the 2242H is 18 mm, within 10% linearity.

The 2242H is built around a completely new motor structure with a pole piece extending both 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 JBL's Symmetrical Field GeometryTM, the 2242H also incorporates a copper shorting ring that is imbedded in the pole piece at the precise center of the gap and is in close proximity to the voice coil. The copper ring acts like a shorted secondary turn in a transformer, with the voice coil acting as the primary winding. The benefits of this are a reduction in third harmonic distortion and a reduction of the voice coil's inductance, which improves the transducer's transient response.

The 2242H can produce peak instantaneous outputs of 134 dB above 100 Hz measured at one meter, greater than any other JBL low frequency transducer. The new voice coil-magnet circuitry is referred to as Super Vented GapTM technology.

The 2242H carries a power rating of 800 watts, as compared with the 600 watt rating of its predecessors. This is accomplished through the use of a voice coil with one-third more surface area than in the earlier designs, allowing the 2242H to dissipate heat more effectively to the surrounding metal parts, The higher power rating, reduced power compression, and increased efficiency give the 2242H a net continuous output capability that is 3 dB greater than that of the 2241H.

JBL 2242H 18" Low Frequency Transducer Features:
  • 800W continuous pink noise power capacity
  • 8ohm impedance
  • 100mm (4 in) edgewound aluminum ribbon voice coil
  • 25Hz-1.6kHz response
  • 99dB sensitivity, 1 W. 1 m (3.3 ft)
  • SFG magnet structure with Super Vented Gap (SVG) cooling technology
JBL 2242H 18 " Low Frequency Transducer Specifications:
  • Nominal Diameter : 18" (460 mm)
  • Rated Impedance : 8ohms
  • Power Capacity : 800Watts
  • Sensitivity : 99dB, lW, 1 m (3.3 ft)
  • Frequency Range : 25Hz - 1.6kHz
  • Power Compression - at -10 dB power (80 W) : 0.6 dB
  • Power Compression - at -3 dB power (400W) : 2 dB
  • Power Compression - at rated power (800 W) : 3.3 dB
  • Distortion - 2nd harmonic : <1.0 %
  • Distortion - 3rd harmonic : <1.0 %
  • Highest Recommended Crossover : 1 kHz
  • Recommended Enclosure Volume : 140 - 340 liter (5 - 12 ft3)
  • Effective Piston Diameter : 15.6 inch (397 mm)
  • Maximum Excursion Before Damage (peak to peak) : 2 inch (50 mm)
  • Minimum Impedance : 6.6 ohms
  • Voice Coil Diameter : 4 inch (100 mm)
  • Voice Coil Material : Edgewound Aluminum Ribbon
  • Voice Coil Winding Depth : 1 inch (25 mm)
  • Magnetic Gap Depth : 0.5 inch (12.7 mm)
  • Magnetic Assembly Weight : 23 lbs. (10.4 kg)
  • Bl Factor : 23.7 newton/ampere
  • Effective Moving Mass : 158 g
  • Polarity : EIA (Positive voltage to RED terminal gives forward cone motion)
  • Net Weight : 29 lbs. (13.2 kg)

 



Back To Speakers Components

2201 S. Union • Chicago, IL 60616
Phone: 312_-846-6192 • Fax: 312-492-8949

Toll Free 1-800_-856-8397
Send me manufacturer coupons
and free promotions

Email:  

CONTACT US - BEAT A PRICE - GEAR RENTAL - TRACK YOUR PACKAGE - RETURNS / WARRANTY INFO
ABOUT US - SHIPPING INFO - PURCHASE ORDERS - CUSTOM INSTALLATION - TERMS
Facebook  Youtube  TWitter

If you don't see it, it doesn't mean we don't have it. If you are interested in a certain product, but don't see it on our website, please call us or e-mail us!
*All products subject to available stock.
Copyright © 2014 by www.123DJ.com
DJ LIGHTING
DJ Beacons
DJ Black Lights
DJ Bubble Machines
DJ Centerpiece
Effects
Clamps
DJ Flame Lights
DJ Fog Machines
DJ Fog Juice
DJ Follow Spots
DJ Gobo Projectors
DJ Helicopters
DJ Intelligent Lighting
DJ Light Bags
DJ LED Lights
DJ Lasers
DJ Lighting Controllers
DJ Light Packages
DJ Mirror Balls
DJ Par Cans
DJ Party Accessories
DJ Pinspots
DJ Rope Lights
DJ Spare Bulbs
DJ Stands & Trussing
DJ Strobe Lights