SPJ-691C3
April 8, 2025
R2-W12D2
April 8, 2025
R2-W10D2
10″ subwoofer with dual 2-ohm voice coils
With over 40 years of experience, Alpine has the know-how to deliver the kind of hard-hitting bass you want.
Maximum bass output
With over 40 years of experience, Alpine has the know-how to deliver the kind of hard-hitting bass you want. The R2-W10D4 10″ sub capitalizes on this knowledge with a new motor structure with double-stacked magnets for deeper bass and tighter sound. Its Kevlar-reinforced pulp cone features a durable HAMR Santoprene™ surround that allows for huge amounts of excursion, and an oversized poly ceramic dust cap supplies rigidity to keep the sound tight. It’s the perfect sub for bassheads that want the best of both worlds: accurate response and otherworldly thump.
A versatile performer
The R2-W10D4 handles up to 750 watts RMS, so it’s ready for your high-powered amp. Its dual oversized 2-ohm voice coils allow you to draw maximum power from your mono amp. Since it works well in sealed or ported enclosures you’ll enjoy your music the way you like to hear it.
RM1,588.00
Tech Specs
- 10″ subwoofer with dual 2-ohm voice coils
- Kevlar reinforced pulp cone with HAMR Santoprene rubber surround
- frequency response: 26-200 Hz
- power handling: 300-750 watts RMS (375 watts per coil)
- peak power: 2250 watts
- sensitivity: 82.3 dB
- top-mount depth: 5.975″
- mounting height: 0.8″
- sealed box volume: 0.48-0.93 cu. ft.
- ported box volume: 0.83-1.38 cu. ft.
| Subwoofer Type | 10′′ (25 cm) Subwoofers (2Ω + 2Ω) |
|---|---|
| Frequency Response | 26 Hz – 200 Hz |
| Power handling | 2250 Watts peak power 750 Watts RMS power |
| Design | Cast Aluminum frame H.A.M.R surround Heavy Duty 8 gauge Push with Housing, Banana Plug Jumper |
| Dimension | Mounting diameter : 230.5mm Mounting depth : 149 mm |
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