# Roswell R1 7.7 Marine Speakers - White - 90W RMS  180W Peak Power [C920-21140]

**R1 7.7” Marine Speakers - White - 90W RMS & 180W Peak Power**

Roswell R1 7.7″ Marine Speakers answer the call for clarity and bring a signature sound to every waterway. Defining a culture of acoustic perfection, Roswell R1 Audio has become a catalyst for new experiences, celebrated by those who demand the best. Breaking barriers to delivering R1 Audio in any application, the R1 7.7′′ was developed to ensure everyone discovers a place where imagination meets sound.

**Features:**

-   R1 7.7-inch component-style speaker
-   Integrated RGB LED backlight the cone to create your desired visual atmosphere Deutsch wiring harness included for water-tight connection    
-   Extreme saltwater and UV resistance
-   Klippel® tested and certified to guarantee acoustic performance    
-   The locking trim ring conceals all mounting hardware
-   Coaxilly mounted 1 in. silk dome tweeter    
-   Concealed integrated 12 dB/oct crossover network

**Specifications:**

-   Color: White grill
-   Continuous Power (RMS): 90 Watts
-   Peak Power (RMS): 180 Watts
-   Sensitivity: 90 dB @ 1W/1M
-   Frequency Response (+ / - 3 dB): 55Hz – 20kHz
-   Impedance Ω: 4Ω

**Dimensions:**

-   Nominal Diameter: 7.7 in. I 19.6 cm
-   Overall Diameter: 7.72 in. I 19.61 cm 
-   Basket Diameter: 6.22 in. I 15.80 cm
-   Mounting Depth: 3.42 in. I 8.69 cm
-   Grill Height: 1.31 in. I 3.35 cm

**\*Sold as a Pair**

**Specifications:**

-   Cutout Size: 6.22"
-   LED Lighting: Yes
-   QTY: Pair
-   Size: 7.7"
-   Watts Max: 180w
-   Watts RMS: 90w
-   Box Dimensions: 6"H x 10"W x 19"L WT: 8.95 lbs
-   UPC: 100000001042

## Details

- **Price:** 599.99 USD
- **Type:** Speakers
- **Tags:** Brand_Roswell Marine, Clearance, Entertainment, Entertainment | Speakers, Specials

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 599.99 USD | In stock |

## Images

- Roswell R1 7.7 Marine Speakers - White - 90W RMS  180W Peak Power [C920-21140] Roswell Marine
- Roswell R1 7.7 Marine Speakers - White - 90W RMS  180W Peak Power [C920-21140] Roswell Marine
- Roswell R1 7.7 Marine Speakers - White - 90W RMS  180W Peak Power [C920-21140] Roswell Marine

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> Source: [Besafe1st](https://besafe1st.com/products/roswell-r1-7-7-marine-speakers-white-90w-rms-180w-peak-power-c920-21140)
> Updated: 2026-05-21