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- Magazzino: 2-3 Giorni
- Produttore: Dayton Audio
- Codice Prodotto: RS75-4
- Peso: 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 |