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Comprehensive array inserts are marked on the top panel for arrayed applications. Delta 18B is ideal when used in arrays and is equally at home in a wide variety of fixed installation and touring applications. Rhino Rock™, our new texturised composite finish is used in all models. This new finish provides the great look of a painted finish with the durability of a carpet covered enclosure giving you the best of both worlds. The Delta 18B is constructed from plywood and features a steel pole mount receptacle.
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SPECIFICATIONS |
| Power Handling |
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| Continuous |
800W |
| Music |
1600W |
| Peak |
3200W |
| Max SPL (Calculated) |
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| dB SPL @ Peak Rated Power |
134dB |
| Bi-Amp Mode Switch |
Yes |
| Subwoofer High Pass Output Frequency |
120Hz |
| Subwoofer High Pass Filter Slope |
6dB/Oct |
| LF Size |
470mm / 18" |
| LF Power (Continuous RMS) |
800w |
| LF Sensitivity (Free Field 1W @ 1M) |
99dB |
| LF Voice Coil |
101.6mm / 4" |
| LF Cone Material |
Paper |
| LF Voice Coil Material |
Copper |
| LF Voice Coil Former Material |
Fibre Glass |
| LF Basket Material |
Aluminium |
| LF Basket Type |
Die-Cast |
| LF Magnet Structure Mass |
2.69Kg / 5.918lbs |
| LF Magnet Structure Material |
Ferrite |
| Enclosure Material & Thickness |
15mm Plywood |
| Enclosure Finish |
RHINO ROCK |
| Grille Material & Finish |
1.5mm Steel |
| Colour |
Black |
| Pole Mount |
35mm |
| Handles |
2 On Sides |
| Input Connector Type |
2x Speakon |
| HPF Output Connector Type |
1x Speakon |
| Net Weight |
37.3Kg/ 82.06lbs |
| Gross Weight |
43.2Kg/ 95.04lbs |
| Dimensions (Unpacked) |
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| H |
539mm / 21.2" |
| W FRONT/REAR |
539mm / 21.2" |
| D |
650mm / 25.6" |
| Dimensions (Packed) |
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| H |
624mm / 24.6" |
| W FRONT/REAR |
722mm / 28.4" |
| D |
611mm / 24.1" |
| CBM |
0.28 |
| Nominal Impedance (Ohms) |
8Ω |
| General Parameters |
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| System Type |
Subwoofer |
| Frequency Response (Bi-Amp) (+/- 3dB) |
38-1.5KHz |
| Frequency Response (Passive) (+/- 3dB) |
38-150Hz |
| Sensitivity |
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| dB (1W @ 1M) |
99dB | |
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