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Audison woofer (4 Ω) for BMW (1 pcs)
APBMW S8-4.2 features the same flat design and acoustic performances as the previous version, for perfect under-seat fitting. APBMW S8-4.2 fits all the BMW and Mini models already compatible with the previous version. This new version has a further reduced mounting depth for compatibility with G-Series BMW models including the following models: X3 G01, X3 G08, X5 G05, X4 G02, X6 G06
Audison has engineered a 200 mm shallow-frame under seat woofer for BMW and MINI. These can be used as replacements with OEM amplification, but the best results are attained when used in a system upgrade that includes Audison Forza bit amplifiers and BMW integration harnesses.
Audison R&D used an injection-molded frame with graphite fibers (to increase rigidity), and a neodymium magnet for a smaller size (important with the inverted-magnet configuration). The 2”/50mm voice coil is the largest used in any BMW replacement woofer. The inverted-magnet design has a top vent in the pole, to extend thermal performance and power handling. The acoustically-transparent fabric cover keeps debris off of the speaker cone, which prevents distorted sound in the under-seat location. The APBMW S8-4.2 2Ω woofer allows more power to be delivered from a single amplifier channel. In many higher-performance BMW systems, the under seat woofer is used on a single set of channels as midbass drivers with purposefully-limited sub-bass extension (while a larger subwoofer does its work in the trunk playing the lowest notes). The APBMW S8-4.2 is also perfect for this midbass application.
Component | Woofer |
Size | 200 mm (8″) Woofer |
Power Handling | 150 W Continuous Power 300 W Peak Power |
Depth woofer | 32 mm |
Impedance | 4 Ω |
Frequency Response | 40 – 500 Hz |
Sensitivity | 88 dB/Spl |
Xmax | +/- 7 mm |
FS | 40 Hz |
Voice coil woofer | 50 mm |
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