MATCH UP W8BMW S 20CM SUBWOOFER
SKU: M130802
R6,709.00
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1-3 Days Delivery Time Nationwide
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MATCH UP W8BMW-S
Maximum POWER for BMW sound concepts. The ultra-flat UP W8BMW-S subwoofers are extremely dynamic and punchy. The exceptionally rigid fiberglass cone generates maximum sound pressure without distortions.
BMW-specific baskets and connectors allow fast and easy installation into the original mounting positions of all BMW model ranges with under-seat subwoofers. They are also perfect for universal applications. Thanks to the very low mounting depth, extremely compact sealed enclosures are no problem, while the oversized 1.7” / 42.5 mm voice coil ensures high power handling. With their 1 x 2 Ohms single voice coil, the UP W8BMW-S are the perfect replacement for the original BMW HiFi subwoofers. Additionally, they pair perfectly with the MATCH Upgrade amplifiers MATCH UP 7BMW and MATCH UP 7DSP.
Whether used for a bass upgrade in your BMW or as a low-frequency supplier in universal setups, these subwoofers add powerful bass for musical enjoyment.
Features:
- 2 x 8” BMW upgrade subwoofer
- Fits perfectly into the original mounting positions under the front seats of all BMW model ranges with under-seat subwoofers
- Extremely stiff fiberglass cone for maximum sound pressure
- 1 x 2 Ohms impedance per woofer
- Oversized 42.5 mm / 1.7” voice coil for high power handling
- BMW connection cables for original BMW cable harness included
- Perfectly combinable with MATCH UPGRADE amplifiers MATCH UP 7BMW and UP 7DSP
- Also ideal for universal use in ultra-flat subwoofer constructions
Technical Specs
| Power RMS / max. | 200 / 400 Watts |
|---|---|
| Impedance | 1 x 2 Ω |
| DC resistance | 2.0 Ω |
| Resonance frequency | 49 Hz |
| Mechanical Q factor | 3.80 |
| Electrical Q factor | 0.61 |
| Total Q factor | 0.53 |
| Compliance | 210 µm/N |
| Equivalent air volume | 13.9 L |
| Force factor | 7.1 Tm |
| Efficiency 1 W / 1 m | 90 dB |
| Cone area | 214 cm² |
| Moving mass | 47.4 g |
| Cone material | Extremely stiff fiberglass cone |
| Mechanical resistance | 3.97 kg/s |
| Voice coil diameter | 42.5 mm |
| Voice coil winding height | 12.5 mm |
| Max. linear excursion | +/- 4.0 mm |
| Outer diameter | 239 mm / 9.41" |
| Installation diameter | 175 mm / 6.89" |
| Installation depth | 40 mm / 1.57" |
| Recommended Sealed Box Volume | 3 L, Lower limiting frequency: 63 Hz |
| Sealed Box DSP Settings |
- Highpass: Butterworth; 12 dB/octave; crossover 40 Hz - Additional EQ filter: center 90 Hz; Q 3.0; gain -4 dB - Lowpass: Butterworth; 24 dB/octave; crossover 80-100 Hz |
| Vented Box (1 Subwoofer) | Net volume: 12 L; Port diameter: 60 mm / 2.36"; Port area: 28 cm²; Port length: 25 cm / 9.84"; Port tuning frequency: 46 Hz; Lower limiting frequency: 45 Hz |
| Vented Box (2 Subwoofers) | Net volume: 24 L; Port diameter: 80 mm / 3.15"; Port area: 50 cm²; Port length: 20 cm / 3.94"; Port tuning frequency: 46 Hz; Lower limiting frequency: 45 Hz |
| Vented Box DSP Settings |
- Highpass: Self-Define; crossover 40 Hz; Q 1.3 - Additional EQ filter: center 67 Hz; Q 3.0; gain -3 dB - Lowpass: Butterworth; 24 dB/octave; crossover 80-100 Hz |
| Compatibility |
Suitable for all BMW model ranges with under-seat subwoofers and universal use Perfectly combinable with the MATCH UPGRADE amplifiers MATCH UP 7BMW and UP 7DSP |