- Article number
- W12CY004
- EAN
- 8785256848737
- Woofer Series
- Excel Graphene
- Nominal Diameter
- 4.5 " | 119 mm
- Power Handling (RMS)
- 150 W
- Power Handling (max)
- 300 W
- Impedance (Z)
- 8 Ω
- Sensitivity (SPL at 1m / 2.83V)
- 83.5 dB
- Frequency Response
- 50 - 4000 Hz
- Voice Coil Diameter
- 26 mm
- Magnet Weight
- 0.42 kg
- DC Resistance (Re)
- 5.5 Ω
- Voice Coil Inductance (Le)
- 0.32 mH
- Resonant Frequency (Fs)
- 48 Hz
- Mechanical Q (Qms)
- 6.11
- Electromagnetic Q (Qes)
- 0.41
- Total Q (Qts)
- 0.38
- Diaphragm Mass Inc. Airload (Mms)
- 8.4 g
- Mechanical Compliance of Suspension (Cms)
- 1.31 mm/N
- Surface Area of Cone (Sd)
- 50 cm²
- BL Product (BL)
- 5.9 N/A
- Compliance Equivalent Volume (Vas)
- 4.6 L
- Maximum Linear Excursion (Xmax)
- 3 mm
- Driver's Mechanical Losses (Rms)
- 0.42 Ns/m
- Cone / Diaphragm Material
- Graphene treated magnesium
- Voice Coil Former
- Titanium
- Basket / Frame Material
- Injection moulded metal
- Overall Outside Diameter
- 120.4 mm
- Overall Depth
- 58.5 mm
- Baffle Cutout Diameter
- 95.8 mm
- Bolt Circle Diameter
- 110.8 mm
- # Mounting Holes
- 6
- Mounting Hole Diameter
- 5.0 mm