# Roswell R1 12" Subwoofer - White - 500W RMS  1000W Peak Power [C920-1810]

**R1 12" Subwoofer - White - 500W RMS & 1000W Peak Power**

This R1 12" marine subwoofer has a truly versatile design that will outperform an infinite baffle configuration as well as being suited for sealed and ported enclosures. This sub will handle 500-watt RMS and have an excellent low-end extension.

For a little extra flash, the R1 12" grill has built-in RGB LEDs, which can be controlled through the Roswell RGB remote and controller, that backlight the cone to create a desired visual atmosphere. Wondering what to power it with? Check out the R1 1000.1 Marine Amplifier.

**Features:**

-   Integrated RGB LED backlight the cone to create your desired visual atmosphere    
-   Dual spider ensures linear excursion
-   Dual 3" voice coils    
-   Custom machined wire terminals allow for rock-solid wire connections 
-   Integrated impedance switch allows you to easily select series or parallel voice coil configurations    
-   Press-fit inserts hide installation hardware which provides a clean finished look 
-   Klippel® tested and certified to guarantee acoustic performance    
-   Extreme salt and UV resistance
-   Klippel® optimizes motor structure for maximum power handling and sound quality

**Specifications:**

-   Color: White
-   Continuous Power (RMS): 500 Watts
-   Peak Power (RMS): 1000 Watts
-   Sensitivity: 88dB @ 1W/1M
-   Frequency Response (+ / - 3 dB): 32Hz – 250 Hz
-   Impedance Ω: 4Ω

**Dimensions:**

-   Nominal Diameter: 12 in. I 30.48 cm
-   Overall Diameter: 12.80 in. | 32.5 cm
-   Basket Diameter: 11.20 in. | 28.5 cm
-   Mounting Depth: 6.38 in. 16.2 cm
-   Total Depth: 8.50 in. 21.6 cm

**Specifications:**

-   Cutout Size: 11.2"
-   QTY: Single
-   Watts Max: 1000w
-   Watts RMS: 500w
-   Size: 12"
-   Box Dimensions: 11"H x 15"W x 15"L WT: 21.8 lbs
-   UPC: 066066218100

## Details

- **Price:** 515.99 USD
- **Type:** Subwoofers
- **Tags:** Brand_Roswell Marine, Clearance, Entertainment, Entertainment | Subwoofers, Specials

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 515.99 USD | In stock |

## Images

- Roswell R1 12" Subwoofer - White - 500W RMS  1000W Peak Power [C920-1810] Roswell Marine
- Roswell R1 12" Subwoofer - White - 500W RMS  1000W Peak Power [C920-1810] Roswell Marine

---

> Source: [Besafe1st](https://besafe1st.com/products/roswell-r1-12-subwoofer-white-500w-rms-1000w-peak-power-c920-1810)
> Updated: 2026-05-21