Product Description
The Dayton 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 terminals.
PRODUCT DETAIL |
|
|---|---|
| Speaker Series | Reference |
| Model Number | RS125-4 |
| List Price | $41.99 |
| Unit of Measure | Each |
| UPC | 844632056321 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight | 2.6000 |
PRODUCT SPECIFICATIONS |
|
| Speaker Type | Woofer |
| Nominal Diameter | 5" |
| Power Handling (RMS) | 30 watts |
| Power Handling (max) | 45 watts |
| Impedance | 4 ohms |
| Sensitivity | 91 dB 2.83V/1m |
| Frequency Response | 65 - 4,500 Hz |
| Voice Coil Diameter | 1" |
THIELE-SMALL PARAMETERS |
|
| DC Resistance (Re) | 3.0 ohms |
| Voice Coil Inductance (Le) | 0.41 mH |
| Resonant Frequency (Fs) | 76.0 Hz |
| Mechanical Q (Qms) | 3.97 |
| Electromagnetic Q (Qes) | 0.75 |
| Total Q (Qts) | 0.63 |
| Diaphragm Mass Inc. Airload (Mms) | 5.93 g |
| Mechanical Compliance of Suspension (Cms) | 0.74 mm/N |
| Surface Area Of Cone (Sd) | 52.8 cm2 |
| Volume of Displacement (Vd) | 21.1 cm3 |
| BL Product (BL) | 3.35 Tm |
| Compliance Equivalent Volume (Vas) | 0.11 cu. ft. |
| Maximum Linear Excursion (Xmax) | 4.0 mm |
MATERIALS OF CONSTRUCTION |
|
| Cone / Diaphragm Material | Black Anodized Aluminum Cone |
| Surround Material | Low Loss Rubber |
| Dual Voice Coil | No |
| Basket/Frame Material | Steel |
| Shielded | No |
MOUNTING INFORMATION |
|
| Overall Outside Diameter | 4.9375" |
| Overall Depth | 2.125" |
| Baffle Cutout Diameter | 3.750" |
| # Mounting Holes | 6 |