Why listen to your old factory speakers when an affordable upgrade is within reach? Blaupunkt combines modern design and high reliability to create the GT series Mystic speaker line. With new speakers, your music sounds great and car trips become a rare treat.

The GTx663 6-3/4" triaxial Mystic speakers feature black-injected polypropylene woofers that deliver accurate, full-bodied sound. You'll hear full bass even if you don't have a subwoofer. Dual Mylar semi-dome tweeters reproduce the vocal and instrumental details smoothly and cleanly.

Give your car's stereo system a new lease on life, Blaupunkt's GTx663 Mystic speakers bring back all the sounds that your old factory speakers miss.

Blaupunkt GTx-663 Key Features:

Power Handling

• Nominal power handling (Watt): 50
• Maximum power handling (Watt): 220
• Frequency response (-10 dB): 40-22.000 Hz
• Efficiency (1 Watt / 1m): 90 dB
• Efficiency (2.83 V / 1m): 93 dB
• Nominal impedance (Ohm): 4
• Variable tweeter level (dB): No
• Edge steepeness crossover network (dB / Octave): 6

General

• Diameter: 6.5 inch (165 mm)
• Type: Triaxial
• Number of lines: 3
• Technology: Passive
• Category: Loudspeakers
• System: Full Range
• Crossover network: Integrated

Woofer

• Installation depth: 2.2 inch (56 mm)
• Diameter installation hole: 5.7 inch (144 mm)
• Diameter cut out: 6.2" (157 mm)
• Material loudspeaker basket: Steel
• Color loudspeaker basket: Transparent black
• Vehicle specific loudspeaker basket: Yes
• Diameter membrane: 6.5 inch (165 mm)
• Membrane material: Injected PP
• Membrane form: Cone
• Membrane color: Black
• Beading material: Foamed plastic
• Size voice coil: 1 inch (25 mm)
• Material voice coil body: Kapton
• Wire material voice coil: Copper
• Vented voice coil: Yes
• Diameter magnet: 3.15 inch (80 mm)
• Magnet material: Ferrite
• Extended pole core (EXP): Yes
• Connection type: 0.189 inch (4.8 mm)
• Surface material: Gold
• Loudspeaker grill: Yes

Tweeter

• Diameter of membrane: 0.5 inch (13 mm)
• Membrane material: PEI
• Voice coil body material: Kapton
• Magnet material: Neodymium

Accessories included in delivery

• Instruction book: Yes
• Cables and Mounting material: Yes