About the Blaupunkt GTx 663 DE
Get your soundstage back
Get your soundstage back
Blaupunkt's GTx 663 DE 6-3/4” speakers offer the sonic clarity you want for your music at a budget-friendly price. They're a great option for replacing factory speakers that have lost their "stage presence."
Each GTx 663 DE speaker features an injected polypropylene (IPP) woofer for a lively response from your mids and lows. The 3-way speaker design also includes a 1" Mylar dome tweeter and 1/2" super tweeter which deliver all the details and ambience in your music. The speakers' low profile enables you to install them behind the factory grilles in many vehicles, but they also include stylish protective grilles for custom installations.
Product highlights:
- 6-3/4" 3-way car speakers (pair)
- injected polypropylene woofer with foam surround
- 1/2" dome super tweeter and 1" Mylar dome tweeter
- black steel basket
- power range: 2-50 watts RMS (220 watts peak power)
- frequency response: 40-22,000 Hz
- sensitivity: 93 dB
- top-mount depth: 2-1/4"
- grilles included
- warranty: 1 year
- MFR # BPGTX663DE
What's in the box:
Blaupunkt GTx 663 DE owner's manual
- Two 3-way speakers
- 2 Grilles
- Two 12' Lengths of speaker wire (each has female quick-slides on one end and tinned bare wire on the other)
- Eight 1-1/8" Self-tapping screws
- 8 Speed clips
- Manual
- Template
Customer reviews for Blaupunkt GTx 663 DE
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More details on the Blaupunkt GTx 663 DE
Features & specs
General | ||
---|---|---|
Speaker Size | ||
Design | 3-way | |
Tweeter Design | 1" Dome | |
Impedance (Ohms) | 4 | |
Tweeter Composition | Mylar | |
Woofer Composition | Injected Polypropylene | |
Woofer Surround | Foam | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year | |
Specifications | ||
Sensitivity (1W at 1 meter) | N/A | |
Sensitivity at 2.83 volts | 93 | |
Frequency Response | 40 - 22k Hz | |
Minimum RMS Wattage | 2 | |
Maximum RMS Wattage | 50 | |
Peak Power Handling (Watts) | 220 | |
Top-mount Depth (Inches) | 2 1/4 | |
Bottom-mount Depth (Inches) | 2 7/16 | |
Cutout Diameter or Length (inches) | 5 5/8 | |
Mounting Height (Inches) | 0.388 | |
Frame Width | 6.506 | |
Frame Length | 6.506 |
Product Research
Features
Size Classification Note: Some manufacturers, including Blaupunkt, call this size speaker a 6-1/2". Because it requires a larger cutout than a standard 6-1/2" speaker, Crutchfield has traditionally referred to this size woofer as a 6-3/4". Please refer to the Crutchfield Vehicle Selector to confirm fit in your vehicle.
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Customer Q&A
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Installed 4 in an 03 Vibe. Installation quick and easy with mounting bracket and harness. Speakers not as 'bassy' as OEM, but sound great with original stereo and amp. Mids and Hi freq sound clearer, will be trying a Pioneer HU in next. Would definitely recommend for the price.
Indyerf from Indiana