The improvement of speakers is considered a reference point from their first appearance on the market. Under these conditions, the Hertz ML 280.3 Legend car speakers were born.

• Network Diameter: 35 mm (1.38 in.)
• Power Handling (Peak): 180 W
• Impedance: 4 Ohm
• Voice Coil Diameter: 28 mm (1.1 in.)
• Frequency Response Capability: 1k - 28k Hz
• Magnet Size: 27.8 x 3.5 x 3 mm (1.1 x 0.14 x 0.12 in.)
• Weight of One Speaker: 0.10 kg (0.22 lb)
• Magnet: Neodymium
• Structural Material: Tetolon
• Resonant Frequency: 900 Hz
• SPL Performance: 92 dB