NDK6-1.5 - 6.5" LIGHTWEIGHT NEODYMIUM MIDRANGE SPEAKER
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NDK6-1.5 - 6.5" LIGHTWEIGHT NEODYMIUM MIDRANGE SPEAKER |
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THIS HIGH EFFICIENCY 6.5" SPEAKER HAS AN ALUMINUM DEMODULATION RING FOR AN EXTREMELY SMOOTH, FLAT & NATURAL SOUNDING MIDRANGE! |
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Item Price: $139.95 Temporarily Backordered |
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SPEAKER
MODEL |
NDK6-1.5 |
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SPECIFICATIONS |
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Nominal Basket Diameter |
6.5" |
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Impedance |
8 ohms |
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AES Power Rating |
120 Watts |
| Program Power | 240 Watts |
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Frequency Response |
140Hz - 4kHz |
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Sensitivity (1W/1m) |
98dB SPL |
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Voice Coil Diameter |
1.5" / 38mm |
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MOUNTING INFORMATION |
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| Overall Diameter | 7.32" / 186mm |
| Bolt Circle Diameter | 6.54" / 166mm |
| Baffle Cutout Diameter | 5.75" / 146mm |
| Depth | 3.27" / 83mm |
| No. Of Mounting Holes | 4 |
| Mounting Hole Diameter | .2" / 5.0mm |
| Net Weight | 3.08 lbs./ 1.4 kg. |
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MATERIALS |
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| Basket | Cast Aluminum |
| Cone | Doped Paper |
| Cone Shape | Exponential |
| Surround | Doped Foam |
| Surround Shape | Flat |
| Suspension Material | Doped Nomex Fabric |
| Voice Coil | Copper |
| Former | Kapton |
| Magnet | Neodymium |
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THIELE-SMALL PARAMETERS |
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Resonant Frequency (fs) |
147.4 Hz |
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Impedance
(Re) |
5.24 ohms |
| Electrical Factor(Qes) | .42 |
| Mechanical Q (Qms) | 9.32 |
| Total Q (Qts) | .41 |
| Compliance Equiv. Vol. (Vas) | 3.16 Liters/.11 cu. ft. |
| Voice Coil Overhang (Xmax) | 3.0mm |
| BL Factor | 11.52 T-M |
| Diaphragm Mass (Mms) | 11.58 grams |
| Surface Area of Cone (Sd)m2 | 0.01496m2 |
| Reference Efficiency (%) | 2.3% |
| Coil Inductance (Le) | .13mH |
| FREQUENCY RESPONSE GRAPH | |
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US Speaker, LLC
