# Alpine R2-W12D4 (Type-R): specs and price

**Price (US):** $449.95 (US MSRP $449.95. The Alpine official product page lists it at "$449.95" (currently marked 20% off to "$359.95"), and the Creative Audio retailer page lists "MSRP: $449.95".), as of 2026-07-11. Among the 7 car subwoofers we track it is #4 cheapest of 7; category median $449.95.
**Brand:** Alpine
**Deskmark:** Silver Deskmark — pay-blind category standing 53/100, #5 of 10 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $449.95 |
| Brand | Alpine |
| Cone size (in) | 12 |
| Rms power watts | 750 |
| Peak power watts | 2250 |
| Impedance ohms | 4 |
| Voice coil config | dual-voice-coil |
| Sensitivity (dB) | 84.5 |
| Frequency response (Hz) | 24-200 |
| Enclosure type | component-driver |
| Mounting depth (in) | 6.5 |
| Xmax (mm) | 20 |
| Weight (lb) | 15 |

## Where it stands

At $450, the Alpine R2-W12D4 (Type-R) is #4 cheapest of the 7 car subwoofers we track, where the median is $449.95. On the spec sheet, its impedance ohms of 4 is the highest of the 10, its sensitivity of 84.5 dB is the lowest of the 9, and its peak power watts of 2250 is above the median of the 9.

## Frequently asked questions

**How much does the Alpine R2-W12D4 (Type-R) cost?**

The Alpine R2-W12D4 (Type-R) has a US price of $449.95 (US MSRP $449.95. The Alpine official product page lists it at "$449.95" (currently marked 20% off to "$359.95"), and the Creative Audio retailer page lists "MSRP: $449.95".), as of 2026-07-11.

**How does the Alpine R2-W12D4 (Type-R) compare on price?**

At $450, the Alpine R2-W12D4 (Type-R) is #4 cheapest of the 7 car subwoofers we track, where the median is $449.95.

**What are the Alpine R2-W12D4 (Type-R)'s key specs?**

Alpine R2-W12D4 (Type-R) (Alpine): coneSizeIn 12, rmsPowerWatts 750, peakPowerWatts 2250, impedanceOhms 4, voiceCoilConfig dual-voice-coil. Full sourced spec sheet verified 2026-07-11.

Source: https://www.alpine-usa.com/product/r-series-subwoofer-r2w12d4 (alpine-usa.com, accessed 2026-07-11)
Corroboration: https://creativeaudio.net/r2-w12d4/ (accessed 2026-07-11)
Canonical: https://frontdeskreview.com/product/car-subwoofers/alpine-r2-w12d4/
Cite: Per The Front Desk Review, the Alpine R2-W12D4 (Type-R) price of record was $449.95 as of 2026-07-11 — https://frontdeskreview.com/product/car-subwoofers/alpine-r2-w12d4/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl