Dayton Audio DA115-8 4'' Aluminum Cone Woofer

Specifications for: DA115-8 4'' Aluminum Cone Woofer

• Woofer SeriesSpecific woofer production line of the manufacturer. Specialty
• 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. 4"
• 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 20 watts
• Power Handling (max)The maximum electrical power that a woofer (coil) can handle for a short period of time before it is damaged. 40 watts
• View all specifications
• Continuous Program Power
• Impedance 8 ohms
• Sensitivity 84.9 dB @ 1W/1m
• Frequency Response 60 - 15,000 Hz
• Voice Coil Diameter 25 mm
• Magnet Weight
• DC Resistance (Re) 6.4 ohms
• Voice Coil Inductance (Le) 0.70 mH
• Resonant Frequency (Fs) 60 Hz
• Mechanical Q (Qms) 2.60
• Electromagnetic Q (Qes) 0.49
• Total Q (Qts) 0.41
• Diaphragm Mass Inc. Airload (Mms) 6.6g
• Moving Mass Of Diaphragm (Mmd)
• Mechanical Compliance of Suspension (Cms) 1.1 mm/N
• Surface Area of Cone (Sd) 53.1 cm²
• Volume of Displacement (Vd) 0.0133 cm³
• BL Product (BL) 5.70 Tm
• Compliance Equivalent Volume (Vas) 4.4 liters
• Maximum Linear Excursion (Xmax) 2.5 mm
• Driver's Mechanical Losses (Rms)
• Cone / Diaphragm Material Aluminum Cone
• 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 115.6 mm
• Overall Depth 57.3 mm
• Baffle Cutout Diameter 93 mm
• Bolt Circle Diameter
• # Mounting Holes 4
• Mounting Hole Diameter
• Sealed Volume 0.04 ft.³
• Sealed F3 125 Hz
• Vented Volume 0.13 ft.³
• Vented F3 68 Hz