Dayton Audio RS180-4 7" Reference Woofer 4 Ohm
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  • Dayton Audio RS180-4 7" Reference Woofer 4 Ohm
  • Dayton Audio RS180-4 7" Reference Woofer 4 Ohm
  • Dayton Audio RS180-4 7" Reference Woofer 4 Ohm
  • Dayton Audio RS180-4 7" Reference Woofer 4 Ohm
  • Dayton Audio RS180-4 7" Reference Woofer 4 Ohm
  • Dayton Audio RS180-4 7" Reference Woofer 4 Ohm
  • Dayton Audio RS180-4 7" Reference Woofer 4 Ohm
  • Dayton Audio RS180-4 7" Reference Woofer 4 Ohm

Dayton Audio RS180-4 7" Reference Woofer 4 Ohm

RS180-4
€79.90 Tax excluded
97.48 € tax incl. for EU buyers

Dayton Audio RS180-4 7" Reference Woofer 4 Ohm

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Dayton Audio RS180-4 7" Reference Woofer 4 Ohm

Product Description

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, rubber magnet boot, and gold spring terminals.

 

OPTIMUM CABINET SIZE *

Sealed Volume 0.42 ft.³
Sealed F3 69 Hz
Vented Volume 1.33 ft.³
Vented F3 35 Hz
* Enclosure volume/F3s based on BassBox "optimum" calculations


PRODUCT DETAIL

Speaker Series Reference Series
Model Number RS180-4
Color Black
Unit of Measure Each
UPC 844632054242
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 5.1000

PRODUCT SPECIFICATIONS

Speaker Type Woofer
Nominal Diameter 7"
Power Handling (RMS) 60 watts
Power Handling (max) 120 watts
Impedance 4 ohms
Sensitivity 89.5 dB @ 2.83V/1m
Frequency Response 39 - 3,600 Hz
Voice Coil Diameter 25 mm

THIELE-SMALL PARAMETERS

DC Resistance (Re) 3.05 ohms
Voice Coil Inductance (Le) 0.45 mH
Resonant Frequency (Fs) 39 Hz
Mechanical Q (Qms) 2.13
Electromagnetic Q (Qes) 0.59
Total Q (Qts) 0.46
Diaphragm Mass Inc. Airload (Mms) 17.7 g
Mechanical Compliance of Suspension (Cms) 0.97 mm/N
Surface Area Of Cone (Sd) 124.7 cm²
Volume of Displacement (Vd) 74.8 cm³
BL Product (BL) 4.71 Tm
Compliance Equivalent Volume (Vas) 21.2 liters
Maximum Linear Excursion (Xmax) 6.0 mm

MATERIALS OF CONSTRUCTION

Cone / Diaphragm Material Black Anodized Aluminum Cone
Surround Material Rubber
Voice Coil Wire Material Copper
Voice Coil Former Aluminum
Dual Voice Coil No
Basket/Frame Material Cast Aluminum
Magnet Material Ferrite
Shielded No

MOUNTING INFORMATION

Overall Outside Diameter 180.5 mm
Overall Depth 82 mm
Baffle Cutout Diameter 146 mm
# Mounting Holes 6
RS180-4
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