Dayton Audio Reference RSS390HF-4
15" (38cm) subwoofer
/Piece
Inkl. MwSt. Exkl. MwSt. inkl. Versandkosten exkl. Versandkosten
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Beschreibung
The Dayton Audio Reference RSS390HF-4 is a premium 15" (38cm) subwoofer. This subwoofer is known for its impeccable performance and outstanding quality, as we have come to expect from Dayton Audio. With a large-area ventilated motor for a quiet attack and a lightweight, black anodized aluminum cone for additional rigidity, it ensures extremely low distortion. In addition, it is suitable for closed or vented enclosures and is made of high-quality materials, which promises a long service life. As a highlight, it offers reduced back EMF thanks to its 2-layer coil.
highlights
- The large-area ventilated motor eliminates compression and enables a quiet stop
- Lightweight black anodized aluminum cone for rigidity and lower moving mass
- Triple short-circuit ring motor for extremely low distortion
- 2-layer coil for reduced back EMF
- Suitable for closed or ventilated enclosures
- High-quality materials for a long service life
Characteristics
- 15" (38cm) subwoofer
- power handling 500 watts RMS
- load capacity Max 1000 watts
- Impedance (Z) 4 Ohm
- Sensitivity 91.2 dB @ 2.83V/1m
- frequency response 18 - 800 Hz
- voice coil diameter 64 mm
- Magnet weight 150 oz.
- DC resistance (Re) 3 Ohm
- Voice coil induction (Le) 0.92 mH @ 1 kHz
- resonance frequency (Fs) 19.5 Hz
- Mechanical quality class (Qms) 3.02
- Electrical quality (Qes) 0.50
- Total quality (Qts) 0.43
- Moving mass (mms) 306g
- Suspension compliance (Cms) 0.22 mm/N
- Membrane area (Sd) 829.6 cm²
- Displacement volume (Vd) 1,161.4 cm³
- force factor (BL) 15 TB
- Equivalent volume (Vas) 212 liters
- Maximum deflection (Xmax) 14.0 mm
- Cone / Membrane Material Black anodized aluminum cone
- beading material rubber
- Voice coil wire material copper
- Voice coil molding material: aluminum
- Material basket / frame cast aluminum
- Magnetic Material Ferrite
- outer diameter 388.4 mm
- total depth 178 mm
- cutout diameter 355.8 mm
- mounting holes 8
- Closed volume 81.55 liters
- Closed F3 37 Hz
- bass reflex volume 140 liters
- bass reflex F3 21 Hz