---
product_id: 601927063
title: "PRV AUDIO 3-inch Full-Range Neodymium Speaker 3MR40-NDY-4 PRO Audio Midrange with 40 Watts Power Handling, 4 Ohm, and Versatile Performance for Car Audio Applications (Single)"
brand: "prv audio"
price: "$87.24"
currency: USD
in_stock: true
reviews_count: 5
category: "Prv Audio"
url: https://www.desertcart.us/products/601927063-prv-audio-3-inch-full-range-neodymium-speaker-3mr40-ndy
store_origin: US
region: United States of America
---

# 91 dB Sensitivity 3.69” Compact Diameter 40W RMS Power PRV AUDIO 3-inch Full-Range Neodymium Speaker 3MR40-NDY-4 PRO Audio Midrange with 40 Watts Power Handling, 4 Ohm, and Versatile Performance for Car Audio Applications (Single)

**Brand:** prv audio
**Price:** $87.24
**Availability:** ✅ In Stock

## Summary

> 🎶 Small Speaker, Big Impact — Elevate Your Sound Game Everywhere!

## Quick Answers

- **What is this?** PRV AUDIO 3-inch Full-Range Neodymium Speaker 3MR40-NDY-4 PRO Audio Midrange with 40 Watts Power Handling, 4 Ohm, and Versatile Performance for Car Audio Applications (Single) by prv audio
- **How much does it cost?** $87.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/601927063-prv-audio-3-inch-full-range-neodymium-speaker-3mr40-ndy)

## Best For

- prv audio enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Durable neodymium motor and stamped steel frame guarantee long-lasting, reliable performance on the go.
- • **Space-Savvy Design:** Ultra-compact 3.69” diameter and low profile fit seamlessly into tight car or portable speaker setups.
- • **Precision Audio Clarity:** 91 dB sensitivity ensures your playlists and podcasts come alive with crisp, high-fidelity detail.
- • **Power-Packed Mini Marvel:** Delivers a robust 40 Watts RMS power handling for punchy, clear sound that commands attention.
- • **Versatile Sound Performer:** Wide 120-20,000 Hz frequency response adapts effortlessly as midbass, midrange, or full-range driver.

## Overview

The PRV AUDIO 3MR40-NDY-4 is a compact 3-inch full-range neodymium speaker designed for car audio and portable systems. It handles 40 Watts RMS power with a high 91 dB sensitivity, delivering clear, powerful sound from 120 to 20,000 Hz. Its low-profile design fits tight spaces, while premium materials like a neodymium motor and polyimide former ensure durability and high fidelity. Perfect for professionals seeking versatile, space-efficient audio solutions.

## Description

PRV 3″ Full-Range Neodymium Speaker 3MR40-NDY-4 PRO Audio Midrange 40 Watts / 4 OhmThe compact 3MR40NDY-4 is a 3″ full range loudspeaker designed to perform in portable speaker systems, line arrays, or even car audio applications where weight and space limitations comes as a major factor in the project. With 91 dB efficiency and 40 watts power handling this driver is capable of remarkable output for its size.HIGHLIGHTSNominal Impedance: 4 Ohm40 Watts RMS Music Power Handling, with a 91 dB Sensitivity, capable of generating a lot sound with a small cone!Voice Coil Diameter: 0.75″Strong neodymium motor, increases efficiency on a compact design.Very low profile loudspeaker, fit it in tight spots easily!Super well balanced frequency response from 120 to 20,000Hz, making this a MR. Do-It-All with high fidelity sound as a midbass, midrange or full-range speaker.GENERAL SPECIFICATIONSNominal Diameter: 3” (76.2 mm)Nominal impedance: 4 OhmNominal Power Handling*: 20 WattsContinuous Program Power (RMS)**: 40 WattsMax Peak Power***: 80 WattsSensitivity 2.00V at 1m: 91 dBRecommended Hi Pass Crossover For Full Power Handling: 160Hz 12db Per Octave CrossoverFrequency Response: 120 - 20,000 HzVoice Coil Diameter: 0.75” (19 mm)Voice Coil Wire: CCAWVoice Coil Winding Depth: 4.8 mmFormer Material: PolyimideMagnetic Gap Depth: 4 mmFrame Material: Stamped SteelOverall Diameter: 3.69” (93.7 mm)Front Mount Baffle Cutout: 2.79” (71 mm)Mounting Depth: 1.59” (40.5 mm)Overall Depth: 1.83” (46.5 mm)Net Weight: 0.51 Lb (0.23 kg)Shipping Weight: 0.55 Lb (0.25 kg)Carton Dimensions W x L x H: 4.09” x 3.54” x 2.0” (104 x 90 x 51 mm)

Review: Solo 1 pza - La descripción y el precio corresponde a solo 1 pieza
Review: Great sound. - Excellent, loud sound.

## Features

- Compact and powerful: The 3MR40-NDY-4 PRO Audio Midrange Speaker is capable of generating remarkable output for its size, with 40 Watts RMS Music Power Handling and a 91 dB Sensitivity.
- Versatile performance: With a super well-balanced frequency response from 120 to 20,000Hz, this neodymium speaker can be used as a midbass, midrange or full-range speaker in portable speaker systems, line arrays, or car audio applications.
- Easy installation: The very low profile loudspeaker is designed to fit in tight spots easily, with an overall diameter of 3.69” (93.7 mm), mounting depth of 1.59” (40.5 mm), and front mount baffle cutout of 2.79” (71 mm).
- High-quality components: The speaker features a strong neodymium motor, polyimide former material, and CCAW voice coil wire for increased efficiency and high fidelity sound.
- Reliable and durable: Built with stamped steel frame material and a magnetic gap depth of 4 mm, the 3MR40-NDY-4 PRO Audio Midrange Speaker is built to last and comes with a net weight of 0.51 Lb (0.23 kg).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3YG9CTF |
| Additional Features | Portable |
| Antenna Location | For Portable Speaker Systems, Line Arrays, Car Audio Applications |
| Audio Driver Size | 76.2 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | #89,063 in Electronics ( See Top 100 in Electronics ) #289 in Coaxial Car Speakers |
| Brand | PRV AUDIO |
| Built-In Media | Speaker |
| Color | ice |
| Compatible Devices | ['Smartphone', 'Tablet', 'MP3 Player', 'Car'] |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Wired |
| Connectivity Technology | Wired |
| Connectivity technology | Wired |
| Control Method | Voice |
| Controller Type | Voice control |
| Customer Reviews | 4.6 out of 5 stars 71 Reviews |
| Enclosure Material | Steel |
| Frequency Response | 20000 Hz |
| Frequency response | 20000 Hz |
| Impedance | 4 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 4D x 7.1W x 4.6H centimeters |
| Item Weight | 230 Grams |
| MP3 player | No |
| Manufacturer | PRV AUDIO |
| Model Name | 3MR40-NDY-4 |
| Model Number | 3MR40-NDY-4 |
| Mounting Type | Flush Mount |
| Mounting type | Flush Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 80 Watts |
| Speaker Size | 3 Inches |
| Speaker Type | Full-range speaker |
| Speaker maximum output power | 80 Watts |
| Specific Uses For Product | Car audio applications |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 0.75 Inches |
| UPC | 810075522921 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | None (Not Applicable) |
| Woofer Diameter | 7.6 Centimeters |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** PRV AUDIO
- **Connectivity technology:** Wired
- **Frequency response:** 20000 Hz
- **Speaker maximum output power:** 80 Watts

## Images

![PRV AUDIO 3-inch Full-Range Neodymium Speaker 3MR40-NDY-4 PRO Audio Midrange with 40 Watts Power Handling, 4 Ohm, and Versatile Performance for Car Audio Applications (Single) - Image 1](https://m.media-amazon.com/images/I/61yC6xxzW0L.jpg)
![PRV AUDIO 3-inch Full-Range Neodymium Speaker 3MR40-NDY-4 PRO Audio Midrange with 40 Watts Power Handling, 4 Ohm, and Versatile Performance for Car Audio Applications (Single) - Image 2](https://m.media-amazon.com/images/I/71399Vz3bdL.jpg)
![PRV AUDIO 3-inch Full-Range Neodymium Speaker 3MR40-NDY-4 PRO Audio Midrange with 40 Watts Power Handling, 4 Ohm, and Versatile Performance for Car Audio Applications (Single) - Image 3](https://m.media-amazon.com/images/I/71z-9Of31lL.jpg)
![PRV AUDIO 3-inch Full-Range Neodymium Speaker 3MR40-NDY-4 PRO Audio Midrange with 40 Watts Power Handling, 4 Ohm, and Versatile Performance for Car Audio Applications (Single) - Image 4](https://m.media-amazon.com/images/I/61OAQ7XAPpL.jpg)
![PRV AUDIO 3-inch Full-Range Neodymium Speaker 3MR40-NDY-4 PRO Audio Midrange with 40 Watts Power Handling, 4 Ohm, and Versatile Performance for Car Audio Applications (Single) - Image 5](https://m.media-amazon.com/images/I/6110mPyM3xL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Solo 1 pza
*by O***H on 5 May 2026*

La descripción y el precio corresponde a solo 1 pieza

### ⭐⭐⭐⭐⭐ Great sound.
*by A***R on 7 June 2026*

Excellent, loud sound.

### ⭐⭐⭐⭐⭐ Clarity
*by D***L on 9 March 2026*

Extremely loud and crystal clear. Would recommend to anyone who is looking for a reasonably priced upgrade. These put my Kenwoods to shame

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-22*