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Subwoofer JBL 4645C
Subwoofer JBL 4645C
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44 757
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Subwoofer JBL 4645C

Description
Transducer:
The 2242H transducer utilizes the patented Vented Gap Cooling (VGC) process*, which pumps air through the magnetic gap and directly over and around the voice coil, providing immediate heat transfer and a reduction in operating temperature. This increases power handling while reducing power compression.
The 2242H utilizes a rugged 100 mm (4 in) diameter voice coil and incorporates a large motor structure with a pole piece that extends both above and below the top plate to improve gap flux symmetry and increase thermal conductivity. This magnet structure and the use of a voice coil with one-third more exposed area than in former designs, provides the 2242H with very effective heat sinking, enabling the system to carry an 800 watt continuous AES pink noise power rating.
Features:
  • 800 Watts Continuous Pink Noise, 1600 Watts Continuous Program Power Handling
  • Usable response to 22 Hz (-10 dB, no EQ), flat to 22 Hz (-3 dB) with External EQ
  • 2242H SVGTM Super Vented Gap Cooled Driver- High Sensitivity- Minimal Power Compression- Highest Maximum-SPL Capability- Extremely Low 2nd and 3rd- Harmonic Distortion- Symmetrical Field Geometry SFGTM- Magnet Structure- Extended Excursion Capability
  • Approved by Lucasfilm, Ltd. for THX installations
Characteristics:
  • TRANSDUCER: JBL Model 2242H 460 mm (18 in) Low Frequency Transducer

SYSTEM:

  • Rated Impedance: 8 ohms
  • Minimum Impedance: 7.2 ohms
  • POWER HANDLING CAPABILITY:Continuous Pink Noise: 800 wattsContinuous Program: 1600 wattsPeak Power: 3200 watts

OUTPUT CAPABILITY:

  • Axial Sensitivity:50 Hz to 500 Hz; 99 dB, 1W @ 1m40 Hz to 100 Hz; 97 dB, 1W @ 1m
  • Power Compression:At -10 dB power (80 W): 0.6 dBAt -3 dB power (400 W): 2.0 dBAt rated power (800 W): 3.3 dB
  • FREQUENCY RESPONSE8:Lower Frequency Limits (no EQ):-10 dB: 22 Hz-3 dB: 35 HzLower Frequency Limits (with EQ):-10 dB: 20 Hz-3 dB: 22 Hz
  • Recommended Crossover Frequencies:High-pass: 20 Hz, 12 dB/octave or greaterLow-pass: 80 Hz to 150 Hz, 12 dB/octave or greater
  • Distortion:2nd harmonic: <0.6%3rd harmonic: <0.8%
  • System Polarity: EIA Standard. Positive voltage to RED terminal produces forward cone motion.
  • Input Connectors: Color-coded push terminals
  • Net Weight: 63 kg (138 lbs.)
  • Shipping Weight: 69 kg (151 lbs.)

ENCLOSURE:

  • Materials and Finish: 19 mm (3/4 in) particle board with 25 mm (1 in) baffle and back panel. Extensive bracing on all panels
  • Enclosure Tuning Frequency: 25 Hz
  • Net Internal Volume: 225 liters (8 cu. ft)
  • Dimensions: 1010 mm x 674 mm x 450 mm, H x W x D 393/4 in x 261/2 in x 173/4 in
Code: JBL-4645C
44 757

Installment

2 238 / months.

In installments
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The terms of the installment purchase in the online store
Musician.ua:


• the recommended down payment is 60-70%;
• for regular customers with a positive history
of payments, possible contribution from 30%;
• you will pay the balance in equal installments.
Within the next 6 months from
the time of purchase

Узнать условия
The first installment 31329.9
6  payments 2237.9
The sum of all payments 44757
Overpayment 0 ₴
Similar products
Description
Transducer:
The 2242H transducer utilizes the patented Vented Gap Cooling (VGC) process*, which pumps air through the magnetic gap and directly over and around the voice coil, providing immediate heat transfer and a reduction in operating temperature. This increases power handling while reducing power compression.
The 2242H utilizes a rugged 100 mm (4 in) diameter voice coil and incorporates a large motor structure with a pole piece that extends both above and below the top plate to improve gap flux symmetry and increase thermal conductivity. This magnet structure and the use of a voice coil with one-third more exposed area than in former designs, provides the 2242H with very effective heat sinking, enabling the system to carry an 800 watt continuous AES pink noise power rating.
Features:
  • 800 Watts Continuous Pink Noise, 1600 Watts Continuous Program Power Handling
  • Usable response to 22 Hz (-10 dB, no EQ), flat to 22 Hz (-3 dB) with External EQ
  • 2242H SVGTM Super Vented Gap Cooled Driver- High Sensitivity- Minimal Power Compression- Highest Maximum-SPL Capability- Extremely Low 2nd and 3rd- Harmonic Distortion- Symmetrical Field Geometry SFGTM- Magnet Structure- Extended Excursion Capability
  • Approved by Lucasfilm, Ltd. for THX installations
Characteristics:
  • TRANSDUCER: JBL Model 2242H 460 mm (18 in) Low Frequency Transducer

SYSTEM:

  • Rated Impedance: 8 ohms
  • Minimum Impedance: 7.2 ohms
  • POWER HANDLING CAPABILITY:Continuous Pink Noise: 800 wattsContinuous Program: 1600 wattsPeak Power: 3200 watts

OUTPUT CAPABILITY:

  • Axial Sensitivity:50 Hz to 500 Hz; 99 dB, 1W @ 1m40 Hz to 100 Hz; 97 dB, 1W @ 1m
  • Power Compression:At -10 dB power (80 W): 0.6 dBAt -3 dB power (400 W): 2.0 dBAt rated power (800 W): 3.3 dB
  • FREQUENCY RESPONSE8:Lower Frequency Limits (no EQ):-10 dB: 22 Hz-3 dB: 35 HzLower Frequency Limits (with EQ):-10 dB: 20 Hz-3 dB: 22 Hz
  • Recommended Crossover Frequencies:High-pass: 20 Hz, 12 dB/octave or greaterLow-pass: 80 Hz to 150 Hz, 12 dB/octave or greater
  • Distortion:2nd harmonic: <0.6%3rd harmonic: <0.8%
  • System Polarity: EIA Standard. Positive voltage to RED terminal produces forward cone motion.
  • Input Connectors: Color-coded push terminals
  • Net Weight: 63 kg (138 lbs.)
  • Shipping Weight: 69 kg (151 lbs.)

ENCLOSURE:

  • Materials and Finish: 19 mm (3/4 in) particle board with 25 mm (1 in) baffle and back panel. Extensive bracing on all panels
  • Enclosure Tuning Frequency: 25 Hz
  • Net Internal Volume: 225 liters (8 cu. ft)
  • Dimensions: 1010 mm x 674 mm x 450 mm, H x W x D 393/4 in x 261/2 in x 173/4 in
Similar products
Type Passive
Resistance, Ohm 8 Ohms
Power 500-1000 W
Speakers Size, inch 18
Accessories
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Subwoofer JBL 4645C
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