Price | €2,005.07 €1,706.24 incl. GR VAT | €2,663.07 €2,551.46 incl. GR VAT | €1,573.77 €1,339.42 incl. GR VAT | €1,488.99 €1,268.00 incl. GR VAT | €2,146.86 €1,827.00 incl. GR VAT | €4,177.48 €3,554.00 incl. GR VAT |
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The JBL 3678 cinema loudspeaker system provides natural sound quality for music and dialog in small cinema applications. It can be used in either a passive mode, using its built-in network, or in a bi-amplified system. Enclosure design is extremely shallow in depth (292 mm; 11.5 inches), to minimize the space required behind the screen.
The high-frequency section consists of the JBL 2426 pure titanium compression driver and 2342 Bi-Radial horn. The titanium diaphragm of the 2426 ensures the natural sound and reliability mandatory in todayʼs motion picture theatres. The 2342 horn provides smooth, even coverage throughout the auditorium.
The low frequency section uses a single JBL 2226H driver. This 600 watt driver features JBL-patented Symmetrical Field Geometry (SFG) and Vented Gap CoolingTM technology for high power handling with minimal power compression.
The newly-designed passive crossover network is optimized to provide seamless transition between driver components, for clear, articulate dialog, and high fidelity music reproduction. Operation in a bi-amplified system is easily achieved by simple re-configuration of the jumper connectors at the network/connector panel.
In bi-amplified mode, the 3678 is THX-approved for THX certified theatres no larger than 1,274 cubic meters (45,000 cubic feet) and screen-to-last row distances no greater than 12.2 m (40 ft.).
Key Features:
- Low Frequency Transducer: One 380 mm (15“) low frequency driver
- High Frequency Transducer: 25 mm (1“) horn throat diameter, 44 mm (1.75“)
pure titanium diaphragm compression driver - Flat power response 100° x 100° Bi-Radial® horn
- Operable in bi-amp or passive mode
- Includes adjustable bracket for horn aiming
- Shallow profile cabinet minimizes behind-screen space requirements
- THX®-approved for THX system installations (bi-amplified only.)
Specifications:
- Frequency Range: 30 Hz to 20 kHz (-10 dB)
- Frequency Response: 45 Hz to 12 kHz (+/-3 dB)
- Power Capacity (Continuous Pink Noise): 300 Watts Passive
- HF: 50 Watts Bi-Amp
- LF: 600 Watts Bi-Amp
- Sensitivity: 98 dB (1W, 1m)
- Nominal Impedance: 8 Ohms
- Crossover Frequency: 1 kHz
- Nominal Coverage: 90° Horizontal, 90°Vertical
- Half-Space Reference Efficiency: 3.3%
- Maximum Acoustic Power Output: 8 Acoustic Watts (Sine Wave Input)
- System Polarity: Positive Voltage to RED produces forward cone motion
- Input Connectors: Barrier Strip Screw Terminals
- Dimensions (HxWxD): 1019 (w/horn) x 651 x 292 mm
(40.125 (w/horn) x 25.625 x 11.5 in) - Net Weight: 41 kg (90 lbs)
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The 4642A is a high quality subwoofer system, featuring an advanced technology 460 mm (18“), low frequency transducers mounted in a direct radiator, bass-reflex enclosure for smooth response to the lowest audible frequencies. The 4642A is ideal for low-frequency augmentation of either analog or digital soundtracks in motion picture theaters and for general sound reinforcement applications.
NOTE: Consult the product page for more information on the 4642A's 2241H transducer.
Key Features:
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1200 Watts Continuous Pink Noise, 2400 WattsContinuous Program Power Handling
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Usable response to 22 Hz (-10 dB,no EQ), flat to22 Hz (-3 dB) with External EQ
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2241H VGC (Vented Gap Cooled) Drivers
– High Sensitivity
– Low Power Compression
– High Maximum-SPLCapability
– Low 2nd and 3rd Harmonic Distortion
– Symmetrical Field Geometry (SFG) Magnet Structure
– Long ExcursionCapability
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Approved by Lucasfilm, Ltd. for THX®installations
Specifications:
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Low Frequency Drivers: (2) 2241H
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Frequency Range: 22 Hz - 500 Hz (-10dB)
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Power Capacity (Continuous Pink Noise): 1200Watts
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Power Capacity (Continuous Program): 2400Watts
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Sensitivity: 101 dB SPL (1W, 1m,3.3ft.)
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Crossover Frequency: 80-150 Hzrecommended
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Nominal Impedance: 4 Ohms
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Dimensions (HxWxD): 30" x 48" x 24" (762 x 1219 x610 mm)
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Net Weight: 98 kg (216 lb)
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Provides natural low-frequency sound quality for music and dialog in small cinema applications.
Key Features:
- Components: One 460 mm (18 in) low frequency driver
- Shallow profile cabinet minimizes behind-screen space
Frequency Range: | 28 Hz to 500 Hz (-10 dB) | Frequency Response: | 38 Hz to 100 Hz (+/- 3 dB) | Power Capacity (Continuous Pink Noise): | 300 Watts | Sensitivity: | 100 dB (1W, 1m) | Nominal Impedance: | 8 Ohms | Recommended Crossover Frequency: | 100 kHz | Half-Space Reference Efficiency: | 5% | Maximum Acoustic Power Output: | 15 W IEC Standard (Sine Wave Input) | System Polarity: | Positive Voltage to RED produces forward cone motion | Input Connectors: | Barrier Strip Screw Terminals | Dimensions (HxWxD): | 1168 x 651 x 368 mm (46 x 25.625 x 14.5 in) | Net Weight: | 51 kg (113 lbs) | |
Single 460 mm (18 in) High Power Subwoofer.
Approved by Lucasfilm, Ltd. for THX® system installations.
Low Frequency Driver: | 2241H | Frequency Range: | 25 Hz - 500 Hz (-10 dB) | Power Capacity (Continuous Pink Noise): | 600 Watts | Power Capacity (Continuous Program): | 1200 Watts | Sensitivity: | 98 dB SPL (1W, 1m, 3.3ft.) | Crossover Frequency: | 80-150 Hz recommended | Nominal Impedance: | 8 Ohms | Dimensions (HxWxD): | 1010 x 674 x 450 mm (39 3/4 x 26 1/2 x 17 3/4 in) | Net Weight: | 60 kg (131 lb) |
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The JBL 4645C is a single 460 mm (18 in) high power subwoofer. It is approved by Lucasfilm Ltd. for THX� system installations. | Weight | 45.00 kg | 100.00 kg | 51.00 kg | 60.00 kg | 63.00 kg | 100.00 kg |
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