Subwoofer: SW-250XF10 subwooferDie-cast aluminum frameHigh press PP cone with rubber edge2*40oz high energy strontium magnet2 black aluminum v/coilMax:400wattsImpedance: Dual 4/8ohmFrequency:30-2KHzSP

Boom box: SB-1271G12" passive subwoofer box2*12" subwoofer with non-pressed paper cone with foam edgeMetal frame with 40oz high energy strontium magnet2" 2-layer aluminum voice coilSilv

Boom box: SB-825A8 speaker box with amplifier8 woofer with 340oz magnet1.5 asv aluminum voice coilFrequency:80-180hzAdjustable volume/frequency controlPower on indicatorMetal bar protection for woofer

6*9"(166*230mm) 3-way coaxial speakerMetal red impp cone with butyl rubber edge1" asv heat resistant voice coil66mm midrange0.5" neodymium dome tweeter20oz high energy strontium magnetM

6.5"(165mm) 3-way coaxial speakerSuper rigid metal coated red impp cone, butyl rubber edge1" asv heat resistant voice coil50mm neodymium tweeterSuper piezo tweeter10oz high energy strontium

4"(100mm) 2-way coaxial speakerCompound carbon fiber woven cone with butyl rubber edge1" asv heat resistant voice coil0.5" neodymium dome tweeter8oz high energy strontium magnetMax powe

5.25"(130mm) 2-way coaxial speakerCompound carbon fiber woven cone with butyl rubber edge1" asv heat resistant voice coil0.5" neodymium dome tweeterSuper piezo tweeter8oz high energy st

6.5"(165mm) 2-way coaxial speakerCompound carbon fiber woven cone with butyl rubber edg1" asv heat resistant voice coil0.5" neodymium dome tweeter12oz high energy strontium magnetMax po

10" band pass box, blue LED light10" subwoofer with non-pressed paper cone with foam edgeAluminum frame with 2*40oz high energy strontium magnet2" 4-layer a. S. V. Voice coilMax. Power: