- Article number
- PMT-40N25AL01-04
- EAN
- 9503335326438
- Woofer Series
- Peerless by Tymphany PMT series
- Woofer Type
- Full-range
- Nominal Diameter
- 1"
- Power Handling (RMS)
- 2 Watts
- Power Handling (max)
- 4 Watts
- Impedance (Z)
- 4Ω
- Sensitivity (SPL at 1m / 2.83V)
- 85.3 dB
- Frequency Response
- 234 to 20,000Hz
- Voice Coil Diameter
- 1"
- DC Resistance (Re)
- 3.6Ω
- Voice Coil Inductance (Le)
- 0.05mH
- Resonant Frequency (Fs)
- 234 Hz
- Mechanical Q (Qms)
- 1.9
- Electromagnetic Q (Qes)
- 0.59
- Total Q (Qts)
- 0.45
- Diaphragm Mass Inc. Airload (Mms)
- 1.01g
- Mechanical Compliance of Suspension (Cms)
- 45.86mm/N
- Surface Area of Cone (Sd)
- 8cm²
- BL Product (BL)
- 3.02T·m
- Compliance Equivalent Volume (Vas)
- 0.01ft³
- Maximum Linear Excursion (Xmax)
- 1.9 mm
- Cone / Diaphragm Material
- Aluminum
- Surround Material
- Foam
- Basket / Frame Material
- Polymer
- Magnet Material
- Neodymium
- Overall Outside Diameter
- 1.6"
- Overall Depth
- 0.61"
- Baffle Cutout Diameter
- 1.57"
- Bolt Circle Diameter
- 1.81
- # Mounting Holes
- 4