15NDH-4S - 15" LIGHTWEIGHT SUBWOOFER SPEAKER
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15NDH-4S - 15" LIGHTWEIGHT SUBWOOFER SPEAKER |
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LIGHTWEIGHT 15" SUBWOOFER SPEAKER HAS A HIGH 11.5MM XMAX FOR A VERY STRONG BASS! |
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NOW IN STOCK!
Item Price: $319.95 |
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SPEAKER
MODEL |
15NDH-4S |
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SPECIFICATIONS |
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Nominal Basket Diameter |
15" |
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Impedance |
8 ohms |
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AES Power Rating |
1,000 Watts |
| Program Power | 2,000 Watts |
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Frequency Response |
30Hz - 500Hz |
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Sensitivity (1W/1m) |
96dB SPL |
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Voice Coil Diameter |
4" / 100mm |
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MOUNTING INFORMATION |
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| Overall Diameter | 15.28" / 388mm |
| Bolt Circle Diameter | 14.57" / 370mm |
| Baffle Cutout Diameter | 13.94" / 354mm |
| Depth | 7.17" / 182mm |
| No. Of Mounting Holes | 8 |
| Mounting Hole Diameter | .28" / 7mm |
| Net Weight | 17.6 lbs./ 8 kg. |
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MATERIALS |
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| Basket | Cast Aluminum |
| Cone | Doped Paper |
| Cone Shape | Straight |
| Suspension Material | Doped Nomex Fabric |
| Surround Shape | Two Rolls |
| Voice Coil | Copper |
| Voice Coil Former | Kapton |
| Magnet | Neodymium |
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THIELE-SMALL
PARAMETERS |
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Resonant Frequency (fs) |
27.9 Hz |
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Impedance
(Re) |
6.04 ohms |
| Coil Inductance (Le) | 1.07mH |
| Electrical Factor (Qes) | .26 |
| Mechanical Q (Qms) | 11.19 |
| Total Q (Qts) | .25 |
| Compliance Equiv. Vol. (Vas) | 219.93 Liters/7.76 cu. ft. |
| Voice Coil Overhang (Xmax) | 11.5mm |
| BL Factor | 24.19 T-M |
| Diaphragm Mass (Mms) | .143 kg. |
| Surface Area of Cone (Sd)m2 | 0.083m2 |
| Reference Efficiency | 1.78% |
| Coil Inductance (Le) | 1.07mH |
| Frequency Response | |
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US Speaker, LLC
