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Blaupunkt 66.3X

GT Power Series 6-3/4" 3-way speakers

5 Reviews

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Item # 023GTPW663

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Overview

Our take on the Blaupunkt 66.3X

Why listen to your old factory speakers when a nice upgrade is within reach? Blaupunkt combines its reputation for reliability with modern design in their GT Power Series speaker line.
These GT Power Series 66.3X 3-way speakers feature 6-3/4" polypropylene woofer cones that deliver accurate, full-bodied sound. Mylar tweeters and midrange cones reproduce the vocal and instrumental details smoothly and cleanly. The 3-ohm impedance safely draws a little more power from your car radio or amplifier. And the signature blue color offers a look as distinct as Blaupunkt's legacy sound.

What's in the Box:

  • Two 3-way speakers
  • 2 Plastic grilles
  • Eight 1-1/4" Self-tapping screws
  • 8 Speed clips
  • Template
  • Instructions

Product Highlights:

  • 3-way 6-3/4" speakers (pair)
  • titanium-injected polypropylene woofer with treated foam surround
  • 1" Mylar tweeter and Mylar midrange
  • power range: 2-61 watts RMS (250 watts peak power)
  • frequency response: 40-25,000 Hz
  • sensitivity: 92 dB
  • top-mount depth: 2.3228"
  • warranty: none (Crutchfield's 60-day satisfaction guarantee applies)
  • Our 60-day money-back guarantee
Reviews

Blaupunkt 66.3X Reviews

Average Customer Review(s):

(5 Reviews)
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Details

Hands-on research

Features and Specs

General
Speaker Size 6 3/4
Design 3-way
Tweeter Design 1" Semi-Dome
Tweeter Composition Mylar
Woofer Composition Injected Polypropylene
Woofer Surround Rubber
Parts Warranty 60 Days
Labor Warranty 60 Days
Specifications
Sensitivity (1W at 1 meter) N/A
Sensitivity at 2.83 volts 92
Frequency Response 40 - 25k Hz
Minimum RMS Wattage 2
Maximum RMS Wattage 61
Peak Power Handling (Watts) 250
Impedance (Ohms) 3
Top-mount Depth (Inches) 2 3/8
Bottom-mount Depth (Inches) 2 9/16
Cutout Diameter or Length (inches) 5 11/16

Product Research

Features

Size Classification Note: Crutchfield has traditionally referred to this speaker size as a 6-3/4", while Blaupunkt describes it as 165mm. Please check the Crutchfield Vehicle Selector to confirm fit in your vehicle.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

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