Dayton Audio Reference RSS390HO-4
15" (38cm) subwoofer
/piece
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Description
The Dayton Audio RSS390HO-4 is a powerful 15" (38cm) subwoofer from the renowned Reference series. This Dayton Audio model is equipped with a 4-ohm voice coil that delivers impressive, low-distortion bass performance for a variety of applications. Specifically designed for home theater or car speaker applications and compact home audio installations, this subwoofer offers solid and tight bass performance. With a vented motor for quiet excursion, an extra-thick black anodized aluminum cone for maximum rigidity, and optimized parameters for small enclosures, the RSS390HO-4 sets the standard in subwoofer performance. Convincing performance data and high-quality materials ensure long-lasting and reliable performance.
Highlights
- Generously ventilated engine eliminates compression and enables a quiet stroke
- Extra thick, black anodized aluminium cone for maximum rigidity
- Triple short-circuit ring motor for extremely low distortion
- 4-layer coil for high load capacity
- Optimized parameters for small enclosures
- Consistently high-quality materials for long-lasting performance
Properties
- 15" (38cm) subwoofer
- Power handling : 800 Watt RMS
- Max. load capacity : 1600 Watt
- Impedance (Z) : 4 Ohm
- Sensitivity: 92.8 dB @ 2.83V/1m
- Frequency response: 21 - 600 Hz
- Voice coil diameter: 64 mm
- Magnet weight: 150 Oz
- DC resistance (Re) : 3.2 Ohm
- Voice coil induction (Le) : 1.79mH @ 1 kHz
- Resonant frequency (Fs) : 21.5 Hz
- Mechanical quality class (Qms) : 3.69
- Electrical quality class (Qes) : 0.35
- Overall quality (Qts) : 0.32
- Moving mass (mms) : 319g
- Compliance of the suspension (Cms) : 0.17 mm/N
- Membrane surface area (Sd) : 829.6 cm²
- Displacement volume (Vd) : 995.5 cm³
- Force factor (BL) : 19.8 Tm
- Equivalent volume (Vas) : 168 liters
- Maximum deflection (Xmax) : 12.0 mm
- Material cone / membrane: Black anodized aluminium cone
- Bead material: Rubber
- Voice coil wire Material: Copper
- Material of the voice coil former: aluminum
- Basket/frame material: cast aluminum
- Magnetic material: Ferrites
- Outer diameter: 388.4 mm
- Total depth: 178 mm
- Cut-out diameter: 355.8 mm
- Mounting holes: 8
- Closed volume: 44.74 liters
- Closed F3: 50 Hz
- Bass reflex volume: 77.1 liters
- Bass reflex F3: 30 Hz
Download data sheet
