- Stock: 2-3 Days
- Brand: Dayton Audio
- Model: RS75-4
- Weight: 0.27 Kg
Incorporating a low-distortion motor system with a copper ring, a copper cap, and an aluminum phase plug, the RS75-4 can outperform "boutique" drivers that cost several times the price.
Highlights
- Full-range performance
- Low distortion and high resolution
- Aluminum frame, aluminum cone, rubber surround
- Distortion-reducing copper ring, copper cap, and aluminum phase plug
- Subtle yet high-tech look makes a bold cosmetic statement
- Designed and engineered in USA
Product details
Dayton Audio RS75-4 3" Reference Full-Range Driver 4 Ohm
The Dayton Audio Reference Series sets a new standard of value in high-performance loudspeaker drivers. Incorporating a low-distortion motor system with a copper ring, a copper cap, and an aluminum phase plug, the RS75-4 can outperform "boutique" drivers that cost several times the price. Its low-distortion characteristics and smooth response provide exceptional clarity, detail, and dynamics. Features a black anodized cone, heavy-duty 4-hole cast frame, low-loss rubber surround, and gold terminals.
PRODUCT SPECIFICATIONS
|
Nominal Diameter |
3" |
|
Power Handling (RMS) |
15 Watts |
|
Power Handling (max) |
30 Watts |
|
Impedance |
4 ohms |
|
Frequency Response |
170 to 20,000 Hz |
|
Sensitivity |
85.2 dB 2.83V/1m |
|
Voice Coil Diameter |
0.63" |
THIELE-SMALL PARAMETERS
|
Resonant Frequency (Fs) |
177 Hz |
|
DC Resistance (Re) |
3.1 ohms |
|
Voice Coil Inductance (Le) |
0.72 mH |
|
Mechanical Q (Qms) |
5.76 |
|
Electromagnetic Q (Qes) |
0.97 |
|
Total Q (Qts) |
0.83 |
|
Compliance Equivalent Volume (Vas) |
0.005 ft.³ |
|
Mechanical Compliance of Suspension (Cms) |
0.72 mm/N |
|
BL Product (BL) |
2.01 Tm |
|
Diaphragm Mass Inc. Airload (Mms) |
1.1g |
|
Maximum Linear Excursion (Xmax) |
1.1 mm |
|
Surface Area of Cone (Sd) |
12 cm² |
MATERIALS OF CONSTRUCTION
|
Cone Material |
Aluminum |
|
Surround Material |
Rubber |
|
Voice Coil Wire Material |
Copper |
|
Voice Coil Former |
Aluminum |
|
Basket / Frame Material |
Cast Aluminum |
|
Magnet Material |
Ferrite |
MOUNTING INFORMATION
|
Overall Outside Diameter |
2.83" |
|
Baffle Cutout Diameter |
2.13" |
|
Depth |
1.52" |
|
Bolt Circle Diameter |
2.52" |
|
# Mounting Holes |
4 |
OPTIMUM CABINET SIZE (DETERMINED USING BASSBOX 6 PRO HIGH FIDELITY SUGGESTION)
|
Sealed Volume |
0.015 ft.³ |
|
Sealed F3 |
170 Hz |
|
Vented Volume |
0.02 ft.³ |
|
Vented F3 |
100 Hz |