The Pro Rider™ 18" Woofer provides the perfect balance of sensitivity, excursion, and power handling for many 2-way and 3-way applications. Efficient, high-impact bass in smaller vented enclosures.
Features
- Field-replaceable basket
- Kevlar® reinforced cones for increased strength
- Lower distortion due to greater damping of excess cone vibrations
- Polyimide-impregnated fiberglass former for higher sensitivity and frequency
- Die-cast aluminum frame
- Higher power handling
- 4" diameter edge-wound aluminum ribbon wire voice coil
Specifications
- Power Handling (RMS): 1200 Watts
- Power Handling (max): 2400 Watts
- Impedance: 8 ohms
- Frequency Response: 35 to 2,000 Hz
- Sensitivity: 96.3 dB 1W/1m
- Voice Coil Diameter: 4"
THIELE-SMALL PARAMETERS
- Resonant Frequency (Fs): 36 Hz
- DC Resistance (Re): 5.6 ohms
- Voice Coil Inductance (Le): 0.41 mH
- Mechanical Q (Qms): 11.14
- Electromagnetic Q (Qes): 0.579
- Total Q (Qts): 0.55
- Compliance Equivalent Volume (Vas): 10.47 ft.³
- Mechanical Compliance of Suspension (Cms): 0.09 mm/N
- BL Product (BL): 17.90 Tm
- Diaphragm Mass Inc. Airload (Mms): 142.60g
- Maximum Linear Excursion (Xmax): 4.6 mm
- Surface Area of Cone (Sd): 1260 cm²