Dayton Audio DC130B-4 5-1/4" Classic Woofer Speaker

Specifications for: DC130B-4 5-1/4" Classic Woofer Speaker

• Woofer SeriesSpecific woofer production line of the manufacturer. Classic Series
• Woofer TypeThe driver type for example subwoofer, mid-woofer, full range or coaxial woofer. Midwoofer
• Nominal DiameterThe approximate diameter of the driver, measured in inches. 5.25"
• Power Handling (RMS)The average power handling capability of a driver (coil) in electric power (watts) for a long period of time without damaging the driver. RMS stands for Root Mean Square 40 Watts
• Power Handling (max)The maximum electrical power that a woofer (coil) can handle for a short period of time before it is damaged. 80 Watts
• View all specifications
• Continuous Program Power
• Impedance 4 ohms
• Sensitivity 92.1 dB 2.83V/1m
• Frequency Response 50 to 5,000 Hz
• Voice Coil Diameter 25.4 mm
• Magnet Weight 11 oz.
• DC Resistance (Re) 3.2 ohms
• Voice Coil Inductance (Le) 0.5 mH @ 1 kHz
• Resonant Frequency (Fs) 51.8 Hz
• Mechanical Q (Qms) 2.52
• Electromagnetic Q (Qes) 0.41
• Total Q (Qts) 0.35
• Diaphragm Mass Inc. Airload (Mms) 9.4g
• Moving Mass Of Diaphragm (Mmd)
• Mechanical Compliance of Suspension (Cms) 1 mm/N
• Surface Area of Cone (Sd) 91.6 cm²
• Volume of Displacement (Vd) 22.9 cm³
• BL Product (BL) 4.89 Tm
• Compliance Equivalent Volume (Vas) 12.3 liters
• Maximum Linear Excursion (Xmax) 2.5 mm
• Driver's Mechanical Losses (Rms)
• Cone / Diaphragm Material Coated Paper
• Surround Material Rubber
• Voice Coil Wire Material Copper
• Voice Coil Former Aluminum
• Dual Voice Coil
• Basket / Frame Material Steel
• Magnet Material Ferrite
• Shielded
• Overall Outside Diameter 145 mm
• Overall Depth 67.8 mm
• Baffle Cutout Diameter 120 mm
• Bolt Circle Diameter
• # Mounting Holes 4
• Mounting Hole Diameter
• Sealed Volume 0.1 ft.³
• Sealed F3 120 Hz
• Vented Volume 0.22 ft.³
• Vented F3 72 Hz