Alpine S2-S50 – 13 cm 2-way coaxial speaker
Item no. ALP-10187
Alpine S2-S50 is a speaker upgrade that should be matched by size, impedance and mounting dimensions. Use the specifications to pair it with the head unit or amplifier.
- RMS Power: 55 W
- Impedance: 4 Ω
- Mounting Depth: 49.9 mm
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Technical details
| Brand | Alpine |
|---|---|
| Model | S2-S50 |
| RMS Power | 55 Watts |
| Peak Power | 170 Watts |
| Impedance | 4 Ohms |
| Frequency Range | 65 Hz - 40 kHz (Hi-Res Audio Certified) |
| Sensitivity | 87 dB/W |
| Mounting Depth | 49.9 mm |
| Cutout Diameter | 113.4 mm |
| Woofer Size | 13cm (5”) |
| Størrelse | 5" (13 cm) 2-way speakers |
Installation and choosing accessories
Check cut-out and mounting depth before ordering. Match impedance and RMS handling to the amplifier; peak power is not continuous power.
Full product description
The Alpine S2-S50 is a speaker upgrade where size, impedance, and mounting dimensions must match the installation. Use the specifications to match the speaker with your radio or amplifier.
- Continuous power (RMS): 55 W
- Impedance: 4 Ω
- Mounting depth: 49.9 mm
Specifications
| Brand | Alpine |
|---|---|
| Model | S2-S50 |
| Continuous power (RMS) | 55 W |
| Peak power | 170 W |
| Impedance | 4 Ω |
| Frequency response | 65 Hz - 40 kHz (Hi-Res Audio certified) |
| Sensitivity | 87 dB/W |
| Mounting depth | 49.9 mm |
| Cutout diameter | 113.4 mm |
| Woofer | 13cm (5”) |
| Size | 5" (13 cm) two-way speakers |
Compatibility and installation
Check the cutout dimensions and mounting depth before purchase. Match the impedance and RMS power handling with the amplifier; peak power is not the same as continuous power.
Documents and support
Unsure which model fits your installation? Contact me with your model name and equipment details, and I will help you choose the right parts.