Product Details
Dayton Audio RS100-4 4" Reference Full-Range Driver 4 Ohm
The Dayton Audio Reference Series sets a new standard of value in
high-performance loudspeaker drivers. Utilizing a low-distortion motor system
with two short-circuit paths and a rigid aluminum cone, the Reference Series can
outperform drivers that cost several times the price. Their low-distortion
characteristics and high excursion capabilities provide exceptional clarity,
detail, and dynamics. Woofer features a black anodized cone, heavy-duty 6-hole
cast frame, low-loss rubber surround, solid aluminum phase plug, and gold
terminals.
Product Specifications
Nominal Diameter4"Power Handling (RMS)30 Watts
Power Handling (max)60 WattsImpedance4 ohms
Frequency Response80 to 20,000 HzSensitivity87.5 dB 2.83V/1m
Voice Coil Diameter1"
Thiele-Small Parameters
Resonant Frequency (Fs)84.8 HzDC Resistance (Re)3 ohms
Voice Coil Inductance (Le)0.28 mHMechanical Q (Qms)2.55
Electromagnetic Q (Qes)0.66Total Q (Qts)0.53
Compliance Equivalent Volume (Vas)0.05 ft.³Mechanical Compliance of
Suspension (Cms)0.83 mm/N
BL Product (BL)3.18 TmDiaphragm Mass Inc. Airload (Mms)4.3g
Maximum Linear Excursion (Xmax)4 mmSurface Area of Cone (Sd)35.3 cm²
Materials of Construction
Cone MaterialAluminumSurround MaterialRubber
Voice Coil Wire MaterialCopperVoice Coil FormerAluminum
Basket / Frame MaterialCast AluminumMagnet MaterialFerrite
Mounting Information
Overall Outside Diameter3.86"Baffle Cutout Diameter3.06"
Depth1.8"Bolt Circle Diameter3.54"
# Mounting Holes6
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity
suggestion)
Sealed Volume0.04 ft.³Sealed F3122 Hz
Vented Volume0.1 ft.³Vented F359 Hz