- Article number
- W5-1138SM
- EAN
- 0844632009785
- Woofer Type
- Subwoofer
- Nominal Diameter
- 5-1/4"
- Power Handling (RMS)
- 40 Watts
- Power Handling (max)
- 80 Watts
- Impedance (Z)
- 4 ohms
- Sensitivity (SPL at 1m / 2.83V)
- 85 dB
- Frequency Response
- 45 to 1,500 Hz
- Voice Coil Diameter
- 1.26"
- DC Resistance (Re)
- 3.4 ohms
- Voice Coil Inductance (Le)
- 1.15 mH
- Resonant Frequency (Fs)
- 45 Hz
- Mechanical Q (Qms)
- 2.83
- Electromagnetic Q (Qes)
- 0.58
- Total Q (Qts)
- 0.48
- Diaphragm Mass Inc. Airload (Mms)
- 24.95g
- Mechanical Compliance of Suspension (Cms)
- 0.49 mm/N
- Surface Area of Cone (Sd)
- 94 cm²
- BL Product (BL)
- 6.51 Tm
- Compliance Equivalent Volume (Vas)
- 0.21 ft.³
- Maximum Linear Excursion (Xmax)
- 9.25 mm
- Cone / Diaphragm Material
- Paper
- Surround Material
- Rubber
- Voice Coil Wire Material
- Copper
- Voice Coil Former
- Aluminum
- Basket / Frame Material
- Steel
- Magnet Material
- Neodymium
- Overall Outside Diameter
- 6.13"
- Overall Depth
- 3.78"
- Baffle Cutout Diameter
- 4.74"
- Bolt Circle Diameter
- 5.7"
- # Mounting Holes
- 4
- Sealed Volume
- 0.11 ft.³
- Sealed F3
- 79 Hz
- Vented Volume
- 0.36 ft.³
- Vented F3
- 39 Hz