See all parts that fit your 2007 A3
160W Peak (80W RMS) 4" Formula Series 2-Way 4-ohm Coaxial Car Speakers
Product highlights
• 80 watts Peak Each, 40 watts RMS Each
• 1" Aluminum Dome tweeters
• Lightweight Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
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This offer cannot be combined with any other coupons or offers.
MB Quart FKB110
30% off
Priced separately $72 98
Promo Savings of $12 90
Total price:
$60 08
This offer cannot be combined with any other coupons or offers.
MB Quart FKB110
30% off
$29 99
Priced separately $95 98
Promo Savings of $19 80
Total price:
$76 18
This offer cannot be combined with any other coupons or offers.
MB Quart FKB110
30% off
$29 99
Priced separately $54 98
Promo Savings of $7 50
Total price:
$47 48
This offer cannot be combined with any other coupons or offers.
MB Quart FKB110
30% off
Priced separately $85 98
Promo Savings of $16 80
Total price:
$69 18
This offer cannot be combined with any other coupons or offers.
MB Quart FKB110
30% off
$29 99
Priced separately $77 98
Promo Savings of $14 40
Total price:
$63 58
This offer cannot be combined with any other coupons or offers.
MB Quart FKB110
20% off
$29 99
$29 99
Priced separately $59 98
Promo Savings of $6 00
Total price:
$53 98
This offer cannot be combined with any other coupons or offers.
MB Quart FKB110
20% off
$29 99
$11 98
Priced separately $41 97
Promo Savings of $2 40
Total price:
$39 57
Get 40% Off NVX SDSK2 Sound Dampening Speaker Kit with your Speaker purchase! Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.
MB Quart FKB110
40% off
$29 99
Priced separately $44 98
Promo Savings of $6 00
Total price:
$38 98
The MB Quart FKB110 is a 4" Formula Series 2-way coaxial car speaker engineered for clear, balanced audio in vehicles with smaller speaker openings. Each speaker handles up to 40 watts RMS (80 watts peak per pair) and incorporates a durable thermoformed polypropylene cone, 1" aluminum dome tweeter, and ferrite magnet motor for strong performance. Built with a butyl rubber surround, epoxy-reinforced natural fiber spider, and heavy-gauge steel frame, it ensures long-lasting reliability. With an integrated 6dB crossover, over-coil cooling, 4-ohm impedance, and 55–19,000 Hz frequency response, these speakers deliver efficient, detailed sound while maintaining installation flexibility.
Priced Per Pair
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Manufacturer:
Model Number:
FKB110
Weight:
2.70lbs
Internal SKU:
fkb110
Internal Product ID:
146209
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
