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Manufacturer Part Number: 15NDL88
The 15NDL88 15" woofer from B&C is an excellent pro driver for use in the most demanding high output speaker systems. It can handle 1,400 watts of continuous power and has 8 mm Xmax capabilities, thanks to an advanced neodymium motor complemented by a carefully optimized, double spider suspension.
Key Features: - Aluminum demodulating ring limits distortion for natural response at all levels
- Waterproof treated paper cone stands up to the harshest conditions
- Ventilated voice coil gap reduces power compression and increases power handling
- 99 dB sensitivity with 1,400 watt continuous program power for extremely dynamic output levels
- 3.5" aluminum voice coil on a glass fiber former
B&C 15NDL88 15" Neodymium Woofer
B&C's 15NDL88 15" woofer combines cutting edge technology with brute force design, creating a highly versatile driver ideally suited to the pro audio environment. A newly-tooled 3.5" voice achieves the perfect balance of efficiency, motor strength, and extended response. With features such as a weatherproof treated paper cone, 1,400 watt continuous power handling, and rigid cast aluminum frame, this driver will handle the most extreme conditions.
The ventilated magnet assembly helps keep the motor cool even after hours of high power use. B&C's NDL motor works with a high-energy neodymium magnet mounted inside the voice coil, precisely focusing the magnetic field. The 15NDL88 offers tremendous weight savings yet is extremely powerful and durable, easily handling the demanding requirements of the pro sound market.
Product Details |
| Brand | B&C Speakers |
| Model | 15NDL88 |
| Part Number | 294-5996 |
| UPC | 848864021201 |
| Unit of Measure | Each |
| Weight | 15.45 |
Product Specifications |
| Nominal Diameter | 15" |
| Bolt Circle Diameter | 14.72 |
| Moving Mass Of Diaphragm (Mmd) | 102 |
| Power Handling (RMS) | 700 Watts |
| Power Handling (MAX) | 1400 Watts |
| Impedance | 8Ω |
| Frequency Response | 45 to 3,000Hz |
| Sensitivity | 99dB 2.83V/1m |
| Voice Coil Diameter | 3.5" |
Thiele-Small Parameters |
| Resonant Frequency (Fs) | 45Hz |
| DC Resistance (Re) | 6Ω |
| Voice Coil Inductance (Le) | 1.25mH |
| Mechanical Q (Qms) | 6.1 |
| Electromagnetic Q (Qes) | 0.36 |
| Total Q (Qts) | 0.34 |
| Compliance Equivalent Volume (Vas) | 4.45ft³ |
| BL Product (BL) | 20.1T·m |
| Maximum Linear Excursion (Xmax) | 8mm |
| Surface Area of Cone (Sd) | 855cm² |
Materials of Construction |
| Cone Material | Coated Paper |
| Surround Material | Cloth |
| Voice Coil Wire Material | Aluminum |
| Voice Coil Former | Fiberglass |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Neodymium |
Mounting Information |
| Overall Outside Diameter | 15.47" |
| Baffle Cutout Diameter | 13.94" |
| Depth | 6.97" |
| # Mounting Holes | 8 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) |
| Sealed Volume | 1ft³ |
| Sealed F3 | 105Hz |
| Vented Volume | 4.41ft³ |
| Vented F3 | 45Hz |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to
www.p65warnings.ca.gov.