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Stock options

Discover the Signature SIG120-4, a 4" midrange driver from Dayton Audio that impresses with its performance and quality. The advanced technology of this speaker includes cutting-edge features such as an open aluminum die-cast frame, an anodized aluminum diaphragm, and a polyimide former to enhance inductance, damping, and frequency response. Equipped with a ventilated voice coil and a raised spider for improved airflow, the SIG120-4 delivers an extended range at the highest level - ideal for discerning audiophiles. As part of the Signature Series, Dayton Audio provides access to top technology in the field of DIY speaker design with this speaker.
properties
- Detailed Klippel LMP and LSI tests for optimizing the Bl symmetry and parameters
- Indexed cone/surround transition for smooth transition/frequency response
- Polyimide form body and aluminum sleeve for improved inductance, damping, and frequency response
- One-piece concave, black anodized aluminum membrane
- Ventilated spool body and raised spider for improved airflow
- Open aluminum casting frame for improved heat dissipation
- Sunk magnetic cover made of stainless steel for long-lasting aesthetics
- SIG120-4 4" Signature Series Extended Range 4 Ohm
- The Dayton Audio Signature Series was developed to give DIY speaker designers access to the pinnacle of speaker technology at the price expected from Dayton Audio. Equipped with an open aluminum die-cast frame, an anodized aluminum diaphragm, and a polyimide former, these drivers offer extended range with incredibly low distortion.
Technical Data
- Nominal diameter: 4"
- Load capacity (RMS): 40 Watts
- Load capacity (MAX): 80 Watts
- Impedance: 4Ω
- Frequency response: 75 - 8,500 Hz
- Sensitivity: 89.7dB @ 2.83V/1m
- Winding coil diameter: 26.6mm
- Maximum linear displacement: 4 mm
Product Specifications
Manufacturer
Product type
Features
Highlights
- Power: 40 watts RMS, impedance: 4 ohms, sensitivity: 89.7dB.
- Cast aluminum frame, anodized membrane, frequency response: 75-8,500 Hz.
- Improved airflow, ventilated coil body, deflection: 4 mm.
Uvp
weight
Technical data
Datenblatt
Watt RMS Load Capacity
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