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Thumbnail Filmstrip of Subaru Liberty McIntosh 8 Inch Subwoofer Replacement Images
Subaru Liberty McIntosh 8 Inch Subwoofer - W 200 - 4 Ohm Woofer - Check Fitment First!
Art. No. 9064
Characteristics and Sound Properties
20 cm (8") woofer with very good price/performance ratio. Suitable for simple 2-way speakers and car rear tray systems.
Often suitable as a replacement for the factory fitted Subaru 8 inch subwoofer, such as used in the Liberty with the McIntosh sound system. Works very well with the existing connections and factory amplifier though there may be variations from vehicle to vehicle and professional installation is recommend as with all car audio products.
Ensure compatibility and check the sizing first.
Technical Specifications
| Rated power | 50 W |
| Maximum power | 80 W |
| Nominal impedance Z | 4 Ohm |
| Frequency response (fu: Lower cut-off frequency depending on cabinet) |
fu-8000 Hz |
| Mean sound pressure level | 88 dB (1W/1m) |
| Opening angle (-6 dB) | 49°/4000 Hz |
| Excursion limit | ± 10 mm |
| Resonance frequency fs | 45 Hz |
| Magnetic induction | 1.0 T |
| Magnetic flux | 400 µWb |
| Height of front pole-plate | 5 mm |
| Voice coil diameter | 25 mm |
| Height of winding | 9 mm |
| Cutout diameter | 185 mm |
| Net weight | 1.045 kg |
| DC resistance Rdc | 3.2 Ohm |
| Mechanical Q factor Qms | 3.46 |
| Electrical Q factor Qes | 0.77 |
| Total Q factor Qts | 0.63 |
| Equivalent volume Vas | 54 litres |
| Effective piston area Sd | 207 cm2 |
| Dynamically moved mass Mms | 14 grams |
| Force factor Bxl | 4.2 Tm |
| Inductance of the voice coil L | 0.5 mH |
Driver Dimensions
Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)
Frequency and Impedance Response
Loudspeaker Frequency and Impedance Response Graph
Directivity Pattern
Loudspeaker Directivity Pattern (on and off axis response)