---
product_id: 380854101
title: "MB QuartNF1-116 Nautic Series Marine Coaxial Speakers 6.5 Inch, 80-Watt Waterproof, Rust-Resistant for Boats, RVs, Outdoor Use - White - Professional Grade - Heavy Duty"
brand: "mb quart"
price: "₱12552"
currency: PHP
in_stock: true
reviews_count: 5
url: https://www.desertcart.ph/products/380854101-mb-quartnf1-116-nautic-series-marine-coaxial-speakers-6-5
store_origin: PH
region: Philippines
---

# 40W RMS output IPX67 waterproof 80W max power MB QuartNF1-116 Nautic Series Marine Coaxial Speakers 6.5 Inch, 80-Watt Waterproof, Rust-Resistant for Boats, RVs, Outdoor Use - White - Professional Grade - Heavy Duty

**Brand:** mb quart
**Price:** ₱12552
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Adventure with Nautic Sound!

## Quick Answers

- **What is this?** MB QuartNF1-116 Nautic Series Marine Coaxial Speakers 6.5 Inch, 80-Watt Waterproof, Rust-Resistant for Boats, RVs, Outdoor Use - White - Professional Grade - Heavy Duty by mb quart
- **How much does it cost?** ₱12552 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/380854101-mb-quartnf1-116-nautic-series-marine-coaxial-speakers-6-5)

## Best For

- mb quart enthusiasts

## Why This Product

- Trusted mb quart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unleash the Sound:** Experience powerful audio with 80 watts of maximum output.
- • **Rugged Reliability:** Designed for marine and powersports, these speakers are built to last.
- • **Crystal Clear Clarity:** Enjoy a wide frequency response from 35 Hz to 21 kHz for true sound fidelity.
- • **Effortless Installation:** Perfect replacement speakers that fit seamlessly into your outdoor adventures.
- • **Sensitivity That Shines:** With 89 dB sensitivity, these speakers deliver impressive sound without compromise.

## Overview

The MB Quart NF1-116 Nautic Series 6.5-Inch Coaxial Speakers deliver an impressive 80 watts of maximum power and 40 watts RMS output, making them the ideal choice for marine and powersports applications. With an IPX67 rating, these speakers are designed to withstand the elements while providing a frequency response of 35 Hz to 21 kHz for exceptional sound quality. Perfect for outdoor enthusiasts looking to enhance their audio experience.

## Description

MB QuartNF1-116 Nautic Series Marine Coaxial Speakers 6.5 Inch, 80-Watt Waterproof, Rust-Resistant for Boats, RVs, Outdoor Use - White - Professional Grade - Heavy Duty

## Features

- 80 watts maximum
- 40 watts RMS power output
- 89 dB sensitivity
- Ideal replacement speaker for marine, powersports, and other rugged applications IPX67
- Frequency response: 35 Hz to 21 kHz for faithful sound reproduction
- Speaker type: outdoor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Compatible with Vehicle Type | Boat |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Laptop |
| Speaker Size | 6.5 Inches |
| Woofer Diameter | 6.5 Inches |
| Water Resistance Level | Waterproof |
| MP3 player | No |
| Specific Uses For Product | Marine, Powersports, RV |
| Color | White |
| Is Waterproof | TRUE |
| Warranty Type | Full Warranty |
| Control Method | Voice |
| Audio Output Mode | Stereo |
| Mounting Type | Speaker |
| Material Type | Plastic |
| Speaker Type | Coaxial |
| Additional Features | Hi Res Audio, Waterproof |
| Recommended Uses For Product | Vehicle,Outdoor |
| Subwoofer Diameter | 6.5 Inches |
| Item Dimensions D x W x H | 14.6"D x 8.1"W x 3.5"H |
| Unit Count | 2.0 Count |
| Is Electric | No |
| Power Source | Corded Electric |
| Impedance | 4 Ohm |
| Signal-to-Noise Ratio | 9E+1 dB |
| Number of Audio Channels | 1.0 |
| Frequency Response | 21 KHz |
| Speaker Maximum Output Power | 160 Watts |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |

## Product Details

- **Brand:** MB Quart
- **Speaker maximum output power:** 160 Watts
- **Connectivity technology:** Coaxial
- **Mounting type:** Speaker
- **Material:** Plastic
- **Model name:** NF1-116
- **Speaker type:** Speaker Systems
- **Special feature:** Tweeters
- **Recommended uses for product:** Outdoor,Vehicle
- **Unit count:** 2.0 count

## Images

![MB QuartNF1-116 Nautic Series Marine Coaxial Speakers 6.5 Inch, 80-Watt Waterproof, Rust-Resistant for Boats, RVs, Outdoor Use - White - Professional Grade - Heavy Duty - Image 1](https://m.media-amazon.com/images/I/61NJ5MLg+5L.jpg)
![MB QuartNF1-116 Nautic Series Marine Coaxial Speakers 6.5 Inch, 80-Watt Waterproof, Rust-Resistant for Boats, RVs, Outdoor Use - White - Professional Grade - Heavy Duty - Image 2](https://m.media-amazon.com/images/I/71EYN-HtyRL.jpg)
![MB QuartNF1-116 Nautic Series Marine Coaxial Speakers 6.5 Inch, 80-Watt Waterproof, Rust-Resistant for Boats, RVs, Outdoor Use - White - Professional Grade - Heavy Duty - Image 3](https://m.media-amazon.com/images/I/71Vorio1IWL.jpg)
![MB QuartNF1-116 Nautic Series Marine Coaxial Speakers 6.5 Inch, 80-Watt Waterproof, Rust-Resistant for Boats, RVs, Outdoor Use - White - Professional Grade - Heavy Duty - Image 4](https://m.media-amazon.com/images/I/71IB7Ag96oL.jpg)
![MB QuartNF1-116 Nautic Series Marine Coaxial Speakers 6.5 Inch, 80-Watt Waterproof, Rust-Resistant for Boats, RVs, Outdoor Use - White - Professional Grade - Heavy Duty - Image 5](https://m.media-amazon.com/images/I/714Z439oRML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Best bang for buck on Amazon
  

*by M***R on Reviewed in the United States on 20 July 2024*

The sound from these will blow your mind for sub $40 speakers I’ve ordered 4 so far very impressed

### ⭐⭐⭐⭐⭐ 







  
  
    Great full range speakers
  

*by G***G on Reviewed in the United States on 29 August 2023*

After much debate, I went with these MB Quart 6.5" speakers.  They have the best frequency response out of all that were in the less than $80/pair category, and I am not running an amplifier.  Just powered by the fusion marine stereo, it is just fine.  Wind noise does muffle the music, but that is to be expected.  They blast well enough to hear it clear as day in the water while hanging out.I would definitely recommend these speakers.

### ⭐⭐⭐⭐⭐ 







  
  
    Nice little speakers.
  

*by J***C on Reviewed in the United States on 26 July 2023*

Paired 4ea. of these with a claimed 35W x 4 bluetooth receiver https://www.amazon.com/gp/product/B09MWNJ3V9/ref=ppx_od_dt_b_asin_title_s00?ie=UTF8&th=1They sound better than I expected, seemed to be of good quality.Call me impressed.

## Frequently Bought Together

- MB Quart NF1-116 Nautic Series 6.5-Inch 80-Watt Coaxial Speakers (White)
- APIELE 16mm Latching Push Button Switch 12V DC On Off Black Shell with LED Angel Eye Head for 0.63" Mounting Hole with Wire Socket Plug Self-Locking (Blue/Black Shell)
- Talentcell Rechargeable 12V 6000mAh/5V 12000mAh DC Output Lithium ion Battery Pack for LED Strip and CCTV Camera, Portable Li-ion Power Bank with Charger, Black

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**Shop now:** [https://www.desertcart.ph/products/380854101-mb-quartnf1-116-nautic-series-marine-coaxial-speakers-6-5](https://www.desertcart.ph/products/380854101-mb-quartnf1-116-nautic-series-marine-coaxial-speakers-6-5)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-26*