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. This provides superior output and performance when used as an upgrade to a factory system and also with aftermarket amplifiers.
Engineered to Fit-Close attention to fitment is paramount to the success of this speaker family. Vented basket Frame design-The super-rigid vented baskets help to cool the voice coils making for a reliable speaker. The benefits are lower distortion at high output levels, a longer lasting speaker and higher power handling. These speakers are voiced against each other to ensure each line has the consistent JBL sound signature that’s known and sought out by those who care about their audio.