- Article number
- NE123W-08
- EAN
- 0844632092596
- Woofer Series
- Peerless by Tymphany NE series
- Woofer Type
- Full Range Woofer
- Nominal Diameter
- 4"
- Power Handling (RMS)
- 45 Watts
- Power Handling (max)
- 90 Watts
- Impedance (Z)
- 8 ohms
- Sensitivity (SPL at 1m / 2.83V)
- 86.2 dB
- Voice Coil Diameter
- 1.28"
- DC Resistance (Re)
- 6.3 ohms
- Voice Coil Inductance (Le)
- 0.06 mH
- Resonant Frequency (Fs)
- 61 Hz
- Mechanical Q (Qms)
- 4.98
- Electromagnetic Q (Qes)
- 0.37
- Total Q (Qts)
- 0.35
- Diaphragm Mass Inc. Airload (Mms)
- 4.7g
- Mechanical Compliance of Suspension (Cms)
- 1.43 mm/N
- Surface Area of Cone (Sd)
- 54.1 cm²
- BL Product (BL)
- 5.53 Tm
- Compliance Equivalent Volume (Vas)
- 0.21 ft.³
- Maximum Linear Excursion (Xmax)
- 3.1 mm
- Cone / Diaphragm Material
- Wood Fiber
- Surround Material
- Rubber
- Basket / Frame Material
- Cast Aluminum
- Magnet Material
- Neodymium
- Overall Outside Diameter
- 4.84"
- Overall Depth
- 2.58"
- Baffle Cutout Diameter
- 3.86"
- # Mounting Holes
- 5
- Sealed Volume
- 0.05 ft.³
- Sealed F3
- 141 Hz
- Vented Volume
- 0.1 ft.³
- Vented F3
- 84 Hz