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Screen Channel System
Series: 3000
Model: 3678
- Low Frequency Transducer: One 380 mm (15 in) low frequency driver
- High Frequency Transducer: 25 mm (1 in) horn throat diameter, 44 mm (1.75 in) pure titanium diaphragm compression driver
- Flat power response 100 x 100 degree Bi-Radial® horn
- Newly designed passive network with driver protection circuit
- All in one enclosure for simple installation
Product Info
Tech Specs
The 3678 screen channel system can be used in either the passive mode or in a bi-amplified system. THX®-approved for THX system applications.
- Low Frequency Transducer: One 380 mm (15 in) low frequency driver
- High Frequency Transducer: 25 mm (1 in) horn throat diameter, 44 mm (1.75 in) pure titanium diaphragm compression driver
- Flat power response 100 x 100 degree Bi-Radial® horn
- Newly designed passive network with driver protection circuit
- All in one enclosure for simple installation
- Shallow profile cabinet minimizes behind-screen space requirements
- Frequency Range: 30 Hz to 20 kHz (-10 dB)
- Frequency Response: 45 Hz to 12 kHz (+/- 3 dB)
- Power Capacity - Passive: 300 Watt (Continuous Pink Noise)
- Power Capacity - HF: 50 Watt Bi-Amp, (Continuous Pink Noise)
- Power Capacity - LF: 600 Watt Bi-Amp, (Continuous Pink Noise)
- Frequency Response: 98 dB (1W, 1m)
- Nominal Impedance: 8 ohms
- Crossover Frequency: 1 kHz
- Nominal Coverage: 90 degree Horizontal, 90 degree 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
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Delaware Audio Visual
38 Reads Way
New Castle, DL 19720
USA
(302) 655-1600
https://delawareav.com
Contact in regards to this product:
JBL Professional
Model: 3678
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