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Dayton Audio RSS390HO-4 15" Reference Series HO Subwoofer 4 Ohm

Dayton Audio
Part #295-469

Dayton Audio RSS390HO-4 15" Reference Series HO Subwoofer 4 Ohm

Dayton Audio
Part #295-469  
Dayton Audio's Reference Series RSS390HO-4 15" subwoofers make solid, tight, low-distortion bass performance a reality for automotive speaker applications and compact, equalized home audio installations.
Key Features
  • Extensively vented motor eliminates compression and allows quiet excursion
  • Extra-thick black anodized aluminum cone for maximum rigidity
  • Triple shorting ring motor for ultra-low distortion
  • 4-layer coil for high power handling
  • Optimized parameters for small enclosures
  • Highest quality materials throughout for long-lasting performance
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Overview

Dayton Audio RSS390HO-4 15" Reference Series HO Subwoofer 4 Ohm

The Dayton Audio Reference Series subwoofers take the quality and performance of the much acclaimed RS line into the subwoofer realm. As with the rest of the Reference Series, the main focus of these subwoofers is ultra-low-distortion. Second, third, and intemodulation distortion are kept extremely low by utilizing three short-circuit paths within the motor structure.

A durable aramid fiber spider and extensive venting throughout provide quiet and uniform excursion. The black anodized cone, rubber surround, and custom basket give this driver a unique, high-end look. Choose the high output version for automotive applications or for equalized high-power home subwoofer speaker systems.

A knock-down 3.0 cubic foot subwoofer cabinet built specifically for the Dayton Audio RSS390HO-4 15" Reference Series High Output subwoofer is available here. Save over $30 off the price of the cabinet when you buy the cabinet and subwoofer (at regular price) together in this package only.

The Dayton Audio RSS390HO-4 is used in the following kits:

Dayton Audio 15" Reference Series HO Subwoofer and Cabinet Bundle

Build the ultimate in high fidelity bass reproduction using this superior subwoofer cabinet and the Dayton Audio RSS390HO-4 Reference Series 15" High Output subwoofer. Save over $30 off the original price when you purchase this subwoofer with knock-down enclosure package.

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Passive Dayton Audio Reference 15" with Dual Passive Radiator Subwoofer Kit

With unassisted response down to 20 Hz and incredible output capability, this 15" passive radiator assisted subwoofer kit is an excellent addition to large music and home theater systems. Using Dayton Audio's RSS390HO-4 driver teamed up with a pair of the matching RSS390-PR passive radiators, this kit will not only deliver high output but distortion is remarkably low too.

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Product Details

BrandDayton Audio
ModelRSS390HO-4
Part Number295-469
UPC844632055034
Unit of MeasureEach
Weight30

Product Specifications

Nominal Diameter15"
Bolt Circle Diameter14.5
Power Handling (RMS)800 Watts
Power Handling (MAX)1600 Watts
Impedance4Ω
Frequency Response21 to 600Hz
Sensitivity92.8dB 2.83V/1m
Voice Coil Diameter2.5"

Thiele-Small Parameters

Resonant Frequency (Fs)21.5Hz
DC Resistance (Re)3.2Ω
Voice Coil Inductance (Le)1.79mH
Mechanical Q (Qms)3.69
Electromagnetic Q (Qes)0.35
Total Q (Qts)0.32
Compliance Equivalent Volume (Vas)5.93ft³
Mechanical Compliance of Suspension (Cms)0.17mm/N
BL Product (BL)19.8T·m
Diaphragm Mass Inc. Airload (Mms)319g
Maximum Linear Excursion (Xmax)12mm
Surface Area of Cone (Sd)829.6cm²

Materials of Construction

Cone MaterialAluminum
Surround MaterialRubber
Voice Coil Wire MaterialCopper
Voice Coil FormerAluminum
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter15.29"
Baffle Cutout Diameter14.01"
Depth7.01"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume1.6ft³
Sealed F353Hz
Vented Volume2.3ft³
Vented F333Hz

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