- Magazzino: 2-3 Giorni
- Produttore: Dayton Audio
- Codice Prodotto: RS125-4
- Peso: 1.12 Kg
The Dayton Audio Reference Series sets a new standard of value in high-performance loudspeaker drivers. Woofer features a black anodized cone, heavy-duty 6-hole cast frame, low-loss rubber surround, solid aluminum phase plug, and gold terminals.
Highlights
- 4 ohm impedance is perfect for series pairs in MTMs and center channel speakers
- Excellent car audio midrange/midbass
- High-end low-distortion motor with two shorting paths to reduce inductance
Product details
Dayton Audio RS125-4 5" Reference Woofer 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 Diameter |
5" |
|
Power Handling (RMS) |
30 Watts |
|
Power Handling (max) |
60 Watts |
|
Impedance |
4 ohms |
|
Frequency Response |
65 to 5,400 Hz |
|
Sensitivity |
89.9 dB 2.83V/1m |
|
Voice Coil Diameter |
1" |
THIELE-SMALL PARAMETERS
|
Resonant Frequency (Fs) |
57.2 Hz |
|
DC Resistance (Re) |
2.9 ohms |
|
Voice Coil Inductance (Le) |
0.28 mH |
|
Mechanical Q (Qms) |
2.04 |
|
Electromagnetic Q (Qes) |
0.45 |
|
Total Q (Qts) |
0.37 |
|
Compliance Equivalent Volume (Vas) |
0.187 ft.³ |
|
Mechanical Compliance of Suspension (Cms) |
1.35 mm/N |
|
BL Product (BL) |
3.63 Tm |
|
Diaphragm Mass Inc. Airload (Mms) |
5.7g |
|
Maximum Linear Excursion (Xmax) |
4 mm |
|
Surface Area of Cone (Sd) |
52.8 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 |
4.94" |
|
Baffle Cutout Diameter |
3.7" |
|
Depth |
2.13" |
|
Bolt Circle Diameter |
4.43" |
|
# Mounting Holes |
6 |
OPTIMUM CABINET SIZE (DETERMINED USING BASSBOX 6 PRO HIGH FIDELITY SUGGESTION)
|
Sealed Volume |
0.05 ft.³ |
|
Sealed F3 |
139 Hz |
|
Vented Volume |
0.12 ft.³ |
|
Vented F3 |
79 Hz |