B&C Speakers 6FHX51-8 6.5" Coaxial Neo Mid-Bass Driver — 8 Ohm, 150W RMS / 300W Max, 85–18000 Hz, 93 dB

Overview: The B&C Speakers 6FHX51-8 is a 6.5 in coaxial mid-bass pro audio driver built for demanding car and motorcycle installations. It features an 8 Ω impedance, 150 W nominal (RMS) power handling and 300 W continuous program capability, with a wide 85 - 18000 Hz frequency range and 70° nominal coverage. Sensitivity is 93 dB and the high-frequency exit diameter measures 20.1 mm (0.79 in). Highlights: - 300 W continuous program power capacity - 70° nominal coverage - Frequency response: 85 - 18000 Hz - Sensitivity: 93 dB - HF unit exit diameter: 20.1 mm (0.79 in) General Specifications: - Nominal Diameter: 170 mm (6.5 in) - Nominal Impedance: 8 Ω - Minimum Impedance LF: 6.5 Ω - Minimum Impedance HF: 7.0 Ω - Dispersion Angle1: 70° - Woofer Cone Treatment: WP Waterproof Front Side - Magnet Material: Ferrite (LF) - Neodym. Ring (HF) LF Unit (Low Frequency) Details: - LF Sensitivity2: 93.0 dB - LF Nominal Power Handling3: 150 W - LF Continuous Power Handling4: 300 W - LF Voice Coil Diameter: 51 mm (2.0 in) - LF Winding Material: Copper - LF Flux Density: 1.05 T - Former Material: Kapton - Winding Depth: 13.0 mm (0.51 in) - Magnetic Gap Depth: 6.0 mm (0.24 in) HF Unit (High Frequency) Details: - HF Sensitivity5: 108.5 dB - HF Nominal Power Handling6: 10 W - HF Continuous Power Handling7: 20 W - HF Voice Coil Diameter: 25 mm (1.0 in) - HF Winding Material: Aluminium - HF Flux Density: 1.65 T - Diaphragm Material: Polyester - Recommended Crossover8: 2.5 kHz - Inductance: 0.1 mH Mounting & Shipping Information: - Overall Diameter: 187 mm (7.4 in) - Bolt Circle Diameter: 172 mm (6.7 in) - Baffle Cutout Diameter: 146 mm (5.75 in) - Depth: 122 mm (4.8 in) - Flange and Gasket Thickness: 12 mm (0.47 in) - Air Volume Occupied by Driver: 2.7 kg (5.9 lb) - Net Weight: 1 - Shipping Units: 3.15 kg (6.94 lb) - Shipping Weight: 255x255x150 mm (10.04x10.04x5.91 in) This compact coaxial driver combines a robust LF motor and a high-efficiency HF ring to deliver clear, powerful mid-bass and extended high-frequency detail for professional mobile audio use.