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S2-W10D2/D4
Technical Highlights
- 600 W RMS, 1800 W peak, 2x 2Ω impedance, frequency range 25-215 Hz.
- Carbon fiber-polypropylene cone, X-Max 15 mm, H.A.M.R. Surround.
- Dual voice coil with plug-in jumpers, pressure terminals for up to 8 mm² cable.
- More technical details
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S2-W10D2/D4 by Alpine

The new generation of S-Series Subwoofers
Give your sound system an extra boost with the new 25 cm S-Series Subwoofer S2-W10D2 now. The subwoofer is designed for powerful and stable bass performance at an affordable price.

Performance & Power
With an impressive power handling of 600 Watts RMS and a peak power handling of 1800 W, the 12-inch subwoofers offer an excellent performance level. With a wide frequency range of 23 Hz to 215 Hz and a sensitivity of 85 dB (SPL@1 W/1 m), these subwoofers deliver powerful and precise bass reproduction for many music genres.

H.A.M.R. Surround
The new S-Series Subwoofers feature Alpine's High Amplitude Multi-Roll (H.A.M.R.) surround technology. This rubber surround ensures that the subwoofer cone moves air efficiently while being stably guided. This technology allows for a one-way excursion of up to 15 mm, providing incredible durability for the subwoofer.

Best material combination
The lightweight yet robust combination of carbon fiber and polypropylene delivers deep, distortion-free bass that emphasizes the depth and richness of your music.

Flexible applications
A dual voice coil (DVC) with convenient terminal bridges allows for many applications for the S-Series subwoofers. A new twist-lock grill mounting system for additional protection of the cone allows for easy attachment and removal of an optional grill without any mounting screws.

Perfect amplifier performance
Maximize the potential of your S-Series subwoofers with the perfectly matched S-Series amplifiers from Alpine. Effortlessly, you can run an S2-W10D2 subwoofer with the 600 watt mono amplifier S2-A60M, or connect one or more S2-W10D2 subwoofers with the powerful 1200 watt amplifier S2-A120M. This ensures optimal sound quality and performance stability.

Sizes & variants
The new S-Series subwoofers are available in sizes 12-inch, 10-inch, and 8-inch and are offered with 2x 2Ω and 2x 4Ω impedances.

Speakers for S-Series amplifiers & subwoofers
The speakers of the S-Series are perfectly matched to the Alpine S-Series amplifiers and subwoofers to create a perfectly tuned system. The components of the S-Series were designed for customers who want to build a great-sounding high-res audio system without breaking the bank.
Features
- 10 inch subwoofer
- Dual voice coil with terminal bridges
- Carbon fiber polypropylene cone
- Polypropylene ceramic dust cap
- High-quality strontium ferrite magnets
- Twist-Lock grill mounting system
- High-Amplitude Multi-Roll (H.A.M.R.) surround
- Pressure terminals (up to 8 mm² cable cross-section)
- Grill not included
Power handling
- 1800 W peak power handling
- 600 W/RMS rated power
Subwoofer dimensions
- Cutout: 227 mm
- Installation depth: 115 mm
- Installation height: 24 mm
- Magnet diameter: 155 mm
Technical specifications
- Frequency range: 25 Hz - 215 Hz
- Impedance: 2Ω + 2Ω
- Efficiency (1 W/1 m): 84.9 dB
- Fs: 32 Hz
- Qts: 0.41
- Vas: 24.9 liters
- X-Max (1-way): 15 mm
- Magnet weight: 1.8 kg
- Closed enclosure: 13 - 26 liters
- Ventilated enclosure: 23 - 38 liters

