
SPECIFICATIONS |
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| SR104 | SR104DVC | SR124 | SR124DVC |
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Nominal Diameter | 10in. (25.4cm) | 10in. (25.4cm) | 12in. (30.48cm) | 12in. (30.48cm) |
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Overall Diameter | 10.26in. (26.06cm) | 10.26in. (26.06cm) | 12.45in. (31.62cm) | 12.45in. (31.62cm) |
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Mounting Hole Diameter | 9.1in. (23.11cm) | 9.1in. (23.11cm) | 11in. (27.94cm) | 11in. (27.94cm) |
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Bolt Hole Circle | 9.64in. (24.49cm) | 9.64in. (24.49cm) | 11.68in. (29.67cm) | 11.68in. (29.67cm) |
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Magnet Diameter | 7in. (17.78cm) | 7in. (17.78cm) | 7in. (17.78cm) | 7in. (17.78cm) |
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Mounting Depth | 7in. (17.78cm) | 7in. (17.78cm) | 7.6in. (19.3cm) | 7.6in. (19.3cm) |
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Driver Displacement | 0.12 cu. ft. (3.34L) | 0.12 cu. ft. (3.34L) | 0.14 cu. ft. (3.96L) | 0.14 cu. ft. (3.96L) |
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Frequency Response |
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Thermal Power Handling | 700W | 700W | 700W | 700W |
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Peak Power Handling | 1400W | 1400W | 1400W | 1400W |
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Nominal Impedance | 4 Ohms | Dual 4 Ohms | 4 Ohms | Dual 4 Ohms |
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Sensitivity (2.83V) | 87dB | 90dB@2 Ohms, | 88dB | 91dB@2 Ohms, |
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| 84dB@8 Ohms |
| 85dB@8 Ohms |
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Net Weight | 24.5 lb. (11.1kg) | 24.5 lb. (11.1kg) | 26.5 lb. (12.0kg) | 26.5 lb. (12.0kg) |
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| SR104 | SR104DVC | SR124 | SR124DVC |
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Fs | 35Hz | 36Hz | 29Hz | 30Hz |
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Qts | 0.47 | 0.55 | 0.53 | 0.55 |
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Qes | 0.5 | 0.6 | 0.58 | 0.6 |
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Qms | 6.8 | 8.0 | 6.9 | 8.0 |
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Vas | 22L | 22L | 53L | 53L |
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Xmax Linear (One Way) | 0.64in. | 0.64in. | 0.64in. | 0.64in. |
| 16.25mm | 16.25mm | 16.25mm | 16.25mm |
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Re | 3.5 Ohms | 7.0 Ohms (series) | 3.5 Ohms | 7.0 Ohms (series) |
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| 1.75 Ohms (parallel) |
| 1.75 Ohms (parallel) |
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Mms | 164g | 155g | 200g | 183g |
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Cms | 125um/N | 125um/N | 155um/N | 150um/N |
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Bl | ||||
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Sd | 346.36 sq.cm. | 346.36 sq. cm. | 499 sq. cm. | 499 sq. cm. |
| 53.69 sq. in | 53.69 sq. in. | 77.35 sq. in. | 77.35 sq. in. |
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FOR MORE INFORMATION VISIT OUR WEBSITE AT WWW.POLKAUDIO.COM | 3 |
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