| JF80 |
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Last Modified: 2002-08-06
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- Ultra-compact passive 2-way system
- (2) 6.5 in LF/1 in exit HF on Wave Guide PlateT
- 100° x 80° coverage pattern
- High impact, high definition sound
- For portable use or permanent installation
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| General Application |
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| Portable |
| Install |
Size
Small |
Description
A 2-way full range system (passive LF/HF crossover) in a compact vented trapezoidal enclosure. Includes two 6.5 in woofers and a 1 in exit compression driver on a Wave Guide PlateT.
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Applications
The JF80 is engineered for exceptional performance in the nearfield from a compact enclosure. Surprisingly high output, exceptional fidelity. Very effective as a fill/delay element in larger overall systems or for foreground/background music reproduction.
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Physical |
| System Configuration |
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2-way, full range |
| Product Group |
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J |
| LF Subsystem & Loading |
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Two 6.5 in cones, sealed |
| HF Subsystem & Loading |
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One 1 in exit compression driver on WGPT |
| Operating Mode |
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Passive only |
| Enclosure Material |
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Exterior grade Baltic birch plywood |
| Finish |
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Wear resistant textured black paint |
| Connector |
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Two Neutrik NL4 Speakon
One 2-contact terminal strip |
| Suspension Hardware |
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Two 1/4-20 mounting/suspension points
Four 5/16-18 mounting points (Omnimount 75 or similar)
Two 5/16-18 mounting points (stand adapter)
One |
| Grille |
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Powder coated perforated steel |
| Optional Accessories 1 |
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1/4-20 forged shoulder eyebolt, (104009) |
Dimensions (±0.13 in / ±3 mm) |
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| Height |
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20.93 / 532 |
| Front Width |
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7.81 / 198 |
| Rear Width |
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4.50 / 114 |
| Depth |
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9.75 / 248 |
| Trapezoid Angle (degrees) |
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10 per side |
Weights (pounds / kilograms) |
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| Net Weight |
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28.0 / 12.7
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| Shipping Weight |
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32.0 / 14.5 |
Performance |
| Frequency Response |
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| ±3 db |
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85 Hz to 18 kHz |
| -10 dB |
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50 Hz |
| Recommended High-Pass Frequency |
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70 Hz, 24 dB / octave |
Axial Sensitivity (dB SPL, 1 watt @ 1 m) |
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| Full Range Passive |
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93 |
Nominal Input Impedance (ohms) |
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| Full Range Passive |
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8 |
Power Handling (watts, continuous) |
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| Full Range Passive |
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460 |
Calculated SPL Limit (referenced to 1 m) |
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| Full Range Passive Peak |
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125.6 |
| Full Range Long Term |
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119.6 |
| Nominal Dispersion (degrees @ - 6 dB) |
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| Horizontal |
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100° |
| Vertical |
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80° |
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