- Article number
- DA175-8
- Woofer Series
- Specialty Drivers Series
- Woofer Type
- Midwoofer
- Nominal Diameter
- 7"
- Power Handling (RMS)
- 50 watts
- Power Handling (max)
- 100 watts
- Impedance (Z)
- 8 ohms
- Sensitivity
- 85 dB @ 1W/1m
- Frequency Response
- 35 - 10,000 Hz
- Voice Coil Diameter
- 35 mm
- DC Resistance (Re)
- 5.9 ohms
- Voice Coil Inductance (Le)
- 1.14 mH
- Resonant Frequency (Fs)
- 39.0 Hz
- Mechanical Q (Qms)
- 3.31
- Electromagnetic Q (Qes)
- 0.70
- Total Q (Qts)
- 0.58
- Diaphragm Mass Inc. Airload (Mms)
- 25.17g
- Mechanical Compliance of Suspension (Cms)
- 0.66 mm/N
- Surface Area of Cone (Sd)
- 132.7 cm²
- Volume of Displacement (Vd)
- 56.4 cm³
- BL Product (BL)
- 7.17 Tm
- Compliance Equivalent Volume (Vas)
- 16.3 liters
- Maximum Linear Excursion (Xmax)
- 4.25 mm
- Cone / Diaphragm Material
- Aluminum Cone
- Surround Material
- Rubber
- Voice Coil Wire Material
- Copper
- Voice Coil Former
- Aluminum
- Basket / Frame Material
- Steel
- Magnet Material
- Ferrite
- Overall Outside Diameter
- 175.6 mm
- Overall Depth
- 81.1 mm
- Baffle Cutout Diameter
- 144 mm
- # Mounting Holes
- 5
- Sealed Volume
- 0.46 ft.³
- Sealed F3
- 57 Hz
- Vented Volume
- 1.2 ft.³
- Vented F3
- 28 Hz
