Signature SIG150-4

The Dayton Audio Signature SIG150-4 is a  5" (13cm) subwoofer. With its unique combination of advanced technologies and message-superior design features, this subwoofer sets new standards in audio performance. Optimized by detailed Klippel LMP and LSI testing, it offers impressive BL symmetry and sophisticated parameters. The indexed cone/surround transition ensures a smooth transition and frequency response, while the polyimide molded body and aluminum sleeve provide improved inductance, damping and frequency response. It also impresses with its one-piece concave, black anodized aluminum cone and improved airflow thanks to the vented coil former and raised spider. It gets full marks for aesthetics thanks to the open cast aluminum frame and recessed stainless steel magnet cover. Its 60W drive delivers an extended range of 60-4000 Hz.

Characteristics

• Extensive Klippel LMP and LSI tests to optimize Bl symmetry and parameters
• Indexed cone/surround transition for smooth transition/frequency response
• Polyimide molded body and aluminum sleeve for improved inductance, attenuation and frequency response
• One-piece concave, black anodized aluminum membrane
• Ventilated coil body and raised spider for improved airflow
• Open cast aluminum frame for improved heat dissipation
• Recessed stainless steel magnetic cover for long-lasting aesthetics
• Dayton Audio SIG150-4 5.25" Signature Series Extended Range Driver 60W 4 Ohm

Technical data

• Nominal diameter: 150mm
• Power handling (RMS): 60 watts
• Power handling (MAX): 120 watts
• Impedance: 4Ω
• Frequency response: 60 - 4,000 Hz
• Sensitivity: 91.1 dB @ 2.83V/1m
• Voice coil diameter: 26.7 mm
• Maximum linear deflection: 4 mm