Hertz ECX165.5 6.5 Inch 210 Watt 4 Ohm 2 Way Coaxial Car Audio Speakers (Pair)

Water-repellent treated paper cone, butyl rubber surround
Pure copper voice coil wound on aluminum former, for very good thermal and mechanical capacity
Large motor assembly for excellent mobile voice coil control
Low carbon content plates for maximum magnetic permeability and high heat dissipation
Rubber magnet cover provides damping to the basket and motor structure and protects from abrasions and damages
DIN size basket coated with scratch-proof, corrosive-resistant material
Tin-plated, high current terminals
Silver-plated lead wires, for maximum reliability and conductivity
Epoxy glue for basket and motor system provides perfect coupling
Curve memory Nomex spider for consistent, reliable performance
High energy neodymium magnet tweeter
RHFC, Rotary High Frequency Contourl; adjustable for perfect off-axis dispersion and frequency response, according to the listening position
Woofer size mm (in.): 165 (6.5)
Tweeter diaphragm mm (in.): 24 (0.9)
Power handling W peak: 210
W continuous: 70
Impedance: Ω 4
Frequency response: Hz 60 ÷ 23k
Sensitivity: dB SPL 94
Woofer Magnet size D·d·h mm (in.) 85 x 32 x 15 (3.35 x 1.26 x 0.6)
Woofer Voice coil Ø mm (in.) 25 (1)
Tweeter Voice coil Ø mm (in.) 15 (0.6)
Tweeter dome - PEI
Weight of one component kg (lb.) 1 (2.2)