Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: 2 Kicker 43DSC504 D-Series 5.25" 200W 2-Way 4-Ohm Car Audio Coaxial Speakers
Product description: (2) Kicker 43DSC504 D-Series 5.25" 200W 2-Way 4-Ohm Car Audio Coaxial Speakers
Product feature: 200 Watts Max Each, 50 Watts RMS Each, Rigid polypropylene cone material, Polyester foam speaker surround, 4 Ohms Impedance, Sensitivity: 90dB
Product price: $7.43
Product brand: Kicker
Target attributes: Type
Answer: attribute: type
value: coaxial
source: product description
attribute: type
value: coaxial
source: product title