HMX 8 S-LD-SW by Hertz is an 8 inch (20 cm) coaxial speaker with 4 Ohm, 100 W RMS, and 200 W Peak.
The construction includes ASA plastic, a polypropylene diaphragm with UV inhibitors, aramid fiber spider, and silicone insulated connection wires.
The woofer uses a high-density flux ferrite magnet and a 32 mm voice coil, while the tweeter uses a neodymium magnet with a 20 mm voice coil and a 36 mm tweeter diaphragm.
The frequency response ranges from 45 to 25,000 Hz, with Xmech at ±8.5 mm.
The installation depth is 123 mm, and the diameter is 200 mm.
The design integrates a white sport grille.
The weight per speaker is 1.66 kg.
The sensitivity is 91 dB.
Features 8-inch coaxial speaker RMS power 100 W Peak power 200 W Impedance 4 Ohm Diameter 200 mm Installation depth 123 mm ASA plastic Diaphragm made of polypropylene with UV inhibitors Aramid fiber spider Silicone insulated connection wires Woofer magnet flux ferrite with high density Tweeter magnet neodymium Tweeter diaphragm 36 mm Voice coil woofer 32 mm Voice coil tweeter 20 mm Frequency response 45–25,000 Hz Xmech ±8.5 mm Weight 1.66 kg White sport grille Technical specifications A 225 mm B 180 mm C 123 mm D 91 mm F 32 mm Woofer magnet size B x T x H 90 x 40 x 20 mm Tweeter magnet size B x H 19.7 x 3 mm D 174 mm Re 3.1 Ohm Fs 50 Hz Le 0.52 mH Vas 29.46 l Mms 27.3 g Cms 0.37 mm/N Bl 6.6 T*m Qts 0.58 Qes 0.61 Qms 11 Sound pressure 91 dB