Down4Sound D4S-NMR654 NEO 6.5" 110W RMS Neodymium Midrange Speaker (Single)

Specifications

• Nominal Diameter: 6.5 in (165 mm)
• Power Handling (RMS): 110W
• Sensitivity (1W/1m): 100 dB
• Frequency Response: 150 Hz – 10 kHz

Mounting Information

• Overall Diameter: 6.5 in (165 mm)
• Baffle Cutout Diameter: 5.67 in (144 mm)
• Bolt Circle Diameter: 6.18 in (157 mm)
• Mounting Depth: 2.2 in (56 mm)
• Net Weight: 2.27 lb (1.03 kg)

Thiele/Small Parameters

• Resonant Frequency (Fs): 131 Hz
• Qms (Mechanical): 7.8
• Qes (Electrical): 0.63
• Qts (Total): 0.59
• Vas: 3.8 L
• Cms: 132 µM/N
• BL: 7.2 N/A
• Sd: 14.3 cm²
• Xmax: 2.5 mm