RCF
PROFESSIONAL COMPONENTS
LF15X401 - EXTREME HIGH POWER 15" SUBWOOFER
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LF15X401 - EXTREME HIGH POWER 15" SUBWOOFER |
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THE RCF LF15X401 HAS EXTREMELY LOW HARMONIC DISTORTION THANKS TO IT'S ALUMINUM DEMODULATION RINGS & THICK TOP PLATE ! |
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LF15X401 |
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Item Price: $425.95 |
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WOOFER
MODEL |
LF15X401 |
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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 |
1,500 Watts |
| Program Power |
3,000
Watts |
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Frequency
Response |
30Hz
- 1.5kHz |
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Sensitivity
(1W/1m) |
96.5dB |
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Voice
Coil Diameter |
4" / 100mm |
| Max. Excursion Before Damage | 2.1" / 50mm |
| Voice Coil Winding Depth | 1.18" / 30mm |
| Number Of Layers | 2 |
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MATERIALS |
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| Voice Coil Material | Copper |
| Cone Material | No Pressed Pulp |
| Cone Design | Straight |
| Surround Material | Polycotton |
| Surround Design | Triple Roll |
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MOUNTING INFORMATION |
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Overall Diameter |
15.5" / 393mm |
| Bolt Circle Diameter | 14.6"-14.8"" / 371-376mm |
| Baffle Cutout Diameter | 13.9" / 354mm |
| No. Of Mounting Holes | 8 |
| Mounting Hole Diameter | 0.3" / 6.5mm |
| Overall Depth | 5.7" / 145mm |
| Flange Thickness | .6" / 15mm |
| Volume Displaced By Driver | 4.3 Liters / .15ft^3 |
| Net Weight | 12.6 kg. / 27.7 lbs. |
| Shipping Weight | 13.6 kg. / 29.9 lbs. |
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THIELE-SMALL PARAMETERS |
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| Resonant Frequency (fs) | 34 Hz |
| Impedance (Re) | 5.5 ohms |
| Coil Inductance (Le) | 2.5mH |
| Electromagnetic Q (Qes) | .3 |
| Mechanical Q (Qms) | 7.6 |
| Total Q (Qts) | .29 |
| Compliance Equivalent Vol. (Vas) | 146 Liters/5.16cu. ft. |
| Voice Coil Overhang (Xmax) | 11.5mm |
| BL Factor | 26.5T-M |
| Effective Moving Mass (Mms) | 146 grams |
| Surface Area of Cone(Sd) | .091 m2 |
| Reference Efficiency | 1.9% |
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FREQUENCY RESPONSE |
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MOUNTING INFORMATION |
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MOUNTING INFORMATION |
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US Speaker, LLC
