1 PCS 5.75″ in X 1.5″ in Cup SPEAKER FLAT DAMPER SPIDER OD145 mm x ID 38.9 mm
5.76 in x 1.5 in speaker damper spider ( NU WAY ) PROGRESSIVE SPIDER 5.75 "x ID 38.9mm Spider tall : 5 mm YOU COULD STACKED THIS SPIDER
Alpine DDT-S30 Car Audio Modification Horn 1.5in Silk Membrane Tweeter Universal
Professional skills are required for installation. Voice coil: 25. Sound level: 90 (dB). Applicable models: General. Sensitivity:>90dB. Type: High pitched speaker. Impedance: 4 (Ω).