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MB Quart FKB108 (Open Box, Great)

140W Peak (70W RMS) 3.5” Formula Series 2-way 4-ohm Coaxial Car Speakers

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• 70 watts Peak Each, 35 watts RMS Each
• 1" Aluminum Dome tweeters
• Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Learn more about the ls-fkb108-u8

We apologize

This item has been discontinued

Description


MB Quart brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Product Details:

  • 3-1/2" Formula Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 140 watts per pair / 70 watts each
    • RMS: 70 watts per pair / 35 watts each
  • Thermoformed Polypropylene cone material
  • Butyl Rubber speaker surround
  • 1" Aluminum Dome tweeters
  • Pure copper voice coil, with Kapton voice coil former
  • Ferrite magnet motor structure
  • Textured ABS gasket
  • 6dB internal crossover integrated
  • Heavy gauge progressive-die stamped steel frames
  • Top-mount Depth: 1.5"
  • Cutout Dimensions: 3.41"
  • Impedance: 4 ohm
  • Sensitivity: 88 dB
  • Authorized Internet Dealer
  • MFR #: FKB108
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

Specifications & Details


Speaker Specifications
Series
Formula Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
3-1/2"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
1"
Tweeter Composition
Aluminum
Woofer Composition
Thermoformed Polypropylene
Woofer Surround
Butyl Rubber
Peak Power Handling
70 watts
RMS Power Handling
35 watts
Total PEAK Per Pair/Set
140 watts
Total RMS Per Pair/Set
70 watts
Sensitivity
88 dB
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Magnet Type
Ferrite
Top-Mount Depth (Mounting Depth)
1.5"
Cutout Dimensions
3.41"
CTA-2031 Compliant
No
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Speaker Grilles
Yes
Includes Damping Kit
without Damping Kit
What is in the box?
Paperwork
User manual
WITB: Speakers
Speakers (2)
Mounting screws (8)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

FKB108-2

Weight:

5.00lbs

Internal SKU:

ls-fkb108-u8

Internal Product ID:

228069

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