| BH853F |
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Last Modified: 2002-08-06
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As of March 1, 2004 the BH853F will be special order only. On July 1, 2004 the BH853F will be discontinued and will no longer be available. There is no direct replacement.
- Horn-loaded long throw LF array module
- (2) 15 in woofers
- Works with KF853D MF/HF long throw array module
- P (install) or R (touring) versions available
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| General Application |
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| Touring |
| Install |
Size
Large |
Description
A dedicated high "Q" Virtual Array low frequency module. Includes (2) horn-loaded 15 in woofers in a trapezoidal enclosure.
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Applications
The BH853F uses LF horn loading and enclosure venting for increased output and extended pattern control. Engineered to complement the KF853D mid/high Virtual Array module in permanent or portable long throw applications.
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Physical |
| System Configuration |
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Low frequency |
| Product Group |
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S |
| LF Subsystem & Loading |
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(2) 15 in woofers, horn-loaded |
| 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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One each male and female AP6 |
| Suspension Hardware |
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(4) 19-position fly tracks |
| Grille |
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Powder coated perforated steel, foam backed |
| Companion M/H |
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KF853D |
| Optional Accessories 1 |
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Fly clip with ring, (0001386) |
Dimensions (±0.13 in / ±3 mm) |
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| Height |
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42.00 / 1067 |
| Front Width |
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27.38 / 695 |
| Rear Width |
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15.50 / 394 |
| Depth |
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35.53 / 902 |
| Trapezoid Angle (degrees) |
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9.5 per side |
Weights (pounds / kilograms) |
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| Net Weight |
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230.0 / 104.5
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| Shipping Weight |
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242.0 / 110.0 |
Performance |
| Frequency Response |
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| ±3 db |
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56 Hz to 300 Hz |
| -10 dB |
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48 Hz |
| Recommended High-Pass Frequency |
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40 Hz, 24 dB / octave |
Axial Sensitivity (dB SPL, 1 watt @ 1 m) |
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| LF |
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105 |
Nominal Input Impedance (ohms) |
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| LF |
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4 |
Power Handling (watts, continuous) |
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| LF |
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2000 |
Calculated SPL Limit (referenced to 1 m) |
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| Subbass Peak |
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144.0 |
| Subbass Long Term |
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138.0 |
| Nominal Dispersion (degrees @ - 6 dB) |
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| Horizontal |
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150° |
| Vertical |
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120° |
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