Blaupunkt's good-looking EMx663 6.75" triaxial speakers set the stage for improved sound in your ride. The woofer cones punch out full low-frequency response. High notes ring out loud and clear from dual dome tweeters. The foam surrounds keep distortion low when the music gets loud.

Blaupunkt EMx-663 Key Features:

 Power Handling

• Nominal power handling (Watt): 35
• Maximum power handling (Watt): 160
• Frequency response: 60-22000 Hz
• Efficiency (1 Watt / 1m): 88 dB
• Efficiency (2.83 V / 1m): 91 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: 2.3 inch (58 mm)
• Diameter installation hole: 5.5 inch (140 mm)
• Material loudspeaker basket: Steel
• Color loudspeaker basket: Transparent black
• Vehicle specific loudspeaker basket: Yes
• Membrane material: PP
• Membrane form: Cone
• Membrane color: Silver
• Beading material: Fabric
• Size voice coil: 1 inch (25 mm)
• Material voice coil body: Kapton
• Wire material voice coil: Copper
• Vented voice coil: Yes
• Diameter magnet: 2.75 inch (70 mm)
• Magnet material: Ferrite
• Connection type: 0.189 inch (4.8 mm)
• Surface material: Silver
• 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
• Mounting material: Yes