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Dayton Audio SIG180-4 6,5” Signature Series Woofer 4 Ohm
€49.95
The Dayton Audio Signature Series was designed to give DIY speaker designers access to the pinnacle of speaker technology at the value expected from Dayton Audio. Featuring an open aluminum cast frame, anodized aluminum cone and a polyimide former, these drivers can provide extended range with incredibly low distortion. After hours of painstaking engineering and testing with meticulous attention to detail, we at Dayton Audio deem this driver line worthy of the endorsement of even the most critical audiophile.
183 in stock
Highlights
- Extensive Klippel LMP and LSI testing to optimize Bl symmetry and parameters
- Indexed cone/surround junction for smooth transition/frequency response
- Polyimide formers and aluminum sleeve for improved inductance, damping, and frequency response
- One piece concave black anodized aluminum cone
- Vented former and elevated spider for improved air flow
- Open aluminum cast frame for improved heat dissipation
- Countersunk stainless steel magnet badging for long time aesthetics
Product details
SIG180-4 6,5” Signature Series Woofer 4 Ohm
The Dayton Audio Signature Series was designed to give DIY speaker designers access to the pinnacle of speaker technology at the value expected from Dayton Audio. Featuring an open aluminum cast frame, anodized aluminum cone and a polyimide former, these drivers can provide extended range with incredibly low distortion.
Specifications
| Article number | SIG180-4 |
| EAN | 0848791009075 |
| Woofer Series | Dayton Audio Signature series |
| Nominal Diameter | 144 mm, 6.5 " |
| Power Handling (RMS) | 80 Watts |
| Impedance (Z) | 4 Ohm |
| Sensitivity (SPL at 1m / 2.83V) | 91 dB |
| Frequency Response | 40-4.000 Hz |
| Voice Coil Diameter | 31.8 mm |
| DC Resistance (Re) | 3.7 Ohm |
| Voice Coil Inductance (Le) | 0.47 mH |
| Resonant Frequency (Fs) | 40.5 Hz |
| Mechanical Q (Qms) | 5.19 |
| Electromagnetic Q (Qes) | 0.41 |
| Total Q (Qts) | 0.38 |
| Diaphragm Mass Inc. Airload (Mms) | 19.2 g |
| Mechanical Compliance of Suspension (Cms) | 0.81 mm/N |
| Surface Area of Cone (Sd) | 143 cm2 |
| BL Product (BL) | 6.6 Tm |
| Compliance Equivalent Volume (Vas) | 23.2 liters |
| Maximum Linear Excursion (Xmax) | 5 mm |
| Article number | SIG180-4 |
| EAN | 0848791009075 |
| Woofer Series | Dayton Audio Signature series |
|---|---|
| Nominal Diameter | 144 mm, 6.5 “ |
| Power Handling (RMS) | 80 Watts |
| Impedance (Z) | 4 Ohm |
| Sensitivity (SPL at 1m / 2.83V) | 91 dB |
| Frequency response | 40-4.000 Hz |
| Voice Coil Diameter | 31.8 mm |
| DC Resistance (Re) | 3.7 Ohm |
| Voice Coil Inductance (Le) | 0.47 mH |
| Resonant Frequency (Fs) | 40.5 Hz |
| Mechanical Q (Qms) | 5.19 |
| Electromagnetic Q (Qes) | 0.41 |
| Total Q (Qts) | 0.38 |
| Diaphragm Mass Inc. Airload (Mms) | 19.2 g |
| Mechanical Compliance of Suspension (Cms) | 0.81 mm/N |
| Surface Area of Cone (Sd) | 143 cm2 |
| BL Product (BL) | 6.6 Tm |
| Compliance Equivalent Volume (Vas) | 23.2 liters |
| Maximum Linear Excursion (Xmax) | 5 mm |
