Alpine DP 80WF-B BMW subwoofers

Alpine DP 80WF-B BMW subwoofersDP 80WF B BMW 8" subwoofers Designed specifically for BMW, fits in the factory underseat subwoofer locations. Sold as a pair, these aren't designed as simple replacements for a blown or damaged factory subwoofer. The DP 80WF b is an upgrade system, meaning an amplifier and or processor is required. Your factory stereo will NOT run these. The Alpine DP 81WF BMW subwoofers are sold as a pair. PRODUCT HIGHLIGHTS: Size 8. 0 Inch diameter Rate Power : 100W

@ 4 Ω - 225 W RMS x 1

Compact Size

its accuracy results in scientific signal recognition and therefore few false alerts

Voice Coil x Impedance: 1 x 3Ω

sensitivity: 93

Nominal diameter 130 mm (5 in) Impedance 4 Ohm Power Handling - Peak 150 W Power Handling - Continuous 50 W Sensitivity 93 dB Frequency Response 70 ÷ 5k Hz Voice Coil Ø 32 mm Magnet size D x d x h 85 x 40 x 13 mm (in

this WIRELESS AndroidAuto or CarPlay is now an option

74 Compliance 370 µm/N Equivalent air volume 8

but that doesn't necessarily make it better

Crosstalk at 1 Khz only DSP: 90 dB

Power RMS   - @ 4 Ohms 1 x 350 Watts - @ 2 Ohms 1 x 600 Watts - @ 1 Ohm 1 x 900 Watts* - bridged @ 4 Ohms - - bridged @ 2 Ohms - Max

Mounting depth 39mm