Plus One Woofer Cones

Harman's patented (US patent #7,548,631) Plus One polypropylene woofer cones provide increased cone area of up to 35% by moving the attachment point between the surround and the frame outward. The benefit of this technology is an increase in overall efficiency up to 2dB. This provides superior output and performance when used as an upgrade to a factory system and also for a pure aftermarket system with outboard amplification. 

Edge-Driven Dome Tweeter

Edge-drive dome tweeters on 6-1/2" component system and 6"x9" 3 way speakers deliver broader and smoother high frequency response. 

Engineered to Fit

Close attention to fitment is paramount to the success of this speaker family. 

External Crossover with 0/+3dB Tweeter Level Control 

The Stage3 6-1/2" component systems feature external crossovers to precisely manage frequency distribution between the mic-woofer and tweeter. To allow for further system tuning, a 0/+3dB tweeter level control has allowed for adjustment based on tweeter location. 

Vented Basket Frame Design

The super-rigid vented baskets help to cool the voice coils making for a reliable speaker. Not only do these look cool but they provide a real world benefit by wicking heat way from the motor structure almost like a fan as the cone move through its stroke. The benefits are lower distortion at high output levels, a longer lasting speaker and high power handling. 

Specifications:

• 5.25" 2-way Coaxial Car Speakers (pair)
• Polypropylene Plus One™ woofer cone
• Vented basket Frame design
• Power Handling: 
• RMS Power: 40 Watts
• Peak Power: 200 Watts 
• Sensitivity (@ 2.83V/1m): 91 dB 
• Frequency Response: 75Hz-20KHz 
• Impedance: 3 Ohms
• Grill not included 

What's in the Box: 

• 2 x Speakers