---
product_id: 278280285
title: "OSD Audio AP450 4-Inch 110W 3-Way Indoor/Outdoor Weather-Resistant Patio Speakers - - (Pair, Black)"
brand: "osd audio"
price: "¥24410"
currency: JPY
in_stock: true
reviews_count: 5
category: "Osd Audio"
url: https://www.desertcart.jp/products/278280285-osd-audio-ap450-4-inch-110w-3-way-indoor-outdoor
store_origin: JP
region: Japan
---

# 110W power output Operates -20°F to 200°F Rust-resistant aluminum grille OSD Audio AP450 4-Inch 110W 3-Way Indoor/Outdoor Weather-Resistant Patio Speakers - - (Pair, Black)

**Brand:** osd audio
**Price:** ¥24410
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your outdoor vibe with sound that’s as bold as your lifestyle!

## Quick Answers

- **What is this?** OSD Audio AP450 4-Inch 110W 3-Way Indoor/Outdoor Weather-Resistant Patio Speakers - - (Pair, Black) by osd audio
- **How much does it cost?** ¥24410 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/278280285-osd-audio-ap450-4-inch-110w-3-way-indoor-outdoor)

## Best For

- osd audio enthusiasts

## Why This Product

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

## Key Features

- • **Crisp 3-Way Sound:** Experience rich, balanced audio with a 4-inch woofer and 0.5-inch dome tweeter delivering 110 watts of power.
- • **Sleek Modern Design:** Minimalist black finish complements any outdoor aesthetic while blending seamlessly with your space.
- • **All-Weather Durability:** Engineered to withstand extreme temperatures and resist rust, perfect for year-round outdoor use.
- • **Flexible Mounting Options:** Includes versatile brackets for vertical or horizontal installation, optimizing your patio’s soundscape.
- • **Optimized Stereo Dispersion:** Recommended 8-12 feet spacing ensures immersive, room-filling sound for your gatherings.

## Overview

The OSD Audio AP450 is a premium 4-inch, 110W 3-way speaker pair designed for indoor and outdoor use. Featuring a rust-resistant aluminum grille and composite cabinet, it withstands harsh weather and temperature extremes from -20°F to 200°F. With flexible mounting brackets and a sleek black finish, these speakers deliver crisp, powerful stereo sound, making them the ideal upgrade for patios, decks, and hot tub areas.

## Description

Superior sound quality and a sleek, modern look make the OSD Audio AP450 Outdoor Patio Speaker Pair the perfect choice for outdoor environments. With a rust-resistant aluminum grille and a composite cabinet, these all-weather speakers can handle temperature fluctuations between -20 degrees F and 200 degrees F. You'll love the sound these speakers produce, and they're available in black or white. The speakers include mounting brackets that will allow you to mount either vertically or horizontal. We recommend to place the speakers anywhere from 8 to 12 feet apart for best stereo dispersion.SpecificationsAll-weather versatilityRigid, acoustically inert enclosure3-WayWoofer: 4-inch polypropylene0.5-inch PEI domeSpring-loaded clip terminalsPower handling: 110 wattsFrequency response: 59Hz to 22kHzImpedance: 8 ohmsSensitivity: 90dBDimensions: 7.75 inches high, 5.25 inches wide and 4.25 inches longIncludes brackets1-year warranty

Review: Works as described - Used on sailboat
Review: sound great - awsome

## Features

- Rust resistant aluminum grille and composite cabinet
- A great outdoor speaker for desks and hot tub areas
- Handles temperature fluctuations from -20 to 200F

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007V2V16W |
| Additional Features | Durable, Weather Resistant |
| Age Range Description | Adult |
| Antenna Location | For External Audio, Outdoor Audio |
| Audio Driver Size | 10.2 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | #95,486 in Electronics ( See Top 100 in Electronics ) #72 in Outdoor Home Audio Speakers |
| Brand | OSD Audio |
| Built-In Media | flexible mounting brackets |
| Color | Black |
| Compatible Devices | Computers, Devices with 3.5mm Audio Jack |
| Connectivity Protocol | Wired |
| Connectivity Technology | Auxiliary |
| Connectivity technology | Auxiliary |
| Control Method | Touch |
| Controller Type | Corded electric |
| Country of Origin | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 262 Reviews |
| Enclosure Material | Polypropylene |
| Global Trade Identification Number | 00810281016214 |
| Impedance | 8 Ohms |
| Input Voltage | 70 Volts |
| Input voltage | 70 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 12.4D x 14W x 20.8H centimeters |
| Item Weight | 5.5 Pounds |
| MP3 player | No |
| Manufacturer | OSD Audio |
| Model Name | AP450Blk |
| Model Number | AP450BLK |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Number Of Circuits | 3 |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 88 dB |
| Speaker Maximum Output Power | 80 Watts |
| Speaker Size | 4 Inches |
| Speaker Type | Outdoor |
| Speaker maximum output power | 80 Watts |
| Specific Uses For Product | Outdoor patio and deck areas, music playback in indoor and outdoor environments |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 4 Inches |
| Tweeter Diameter | 0.5 Inches |
| UPC | 810281016214 |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 10.2 Centimeters |

## Product Details

- **Brand:** OSD Audio
- **Speaker maximum output power:** 80 Watts
- **Connectivity technology:** Speaker Wire
- **Audio output mode:** Stereo
- **Input voltage:** 70 Volts

## Images

![OSD Audio AP450 4-Inch 110W 3-Way Indoor/Outdoor Weather-Resistant Patio Speakers - - (Pair, Black) - Image 1](https://m.media-amazon.com/images/I/71dpDInnx8L.jpg)
![OSD Audio AP450 4-Inch 110W 3-Way Indoor/Outdoor Weather-Resistant Patio Speakers - - (Pair, Black) - Image 2](https://m.media-amazon.com/images/I/71zZurIRoVL.jpg)
![OSD Audio AP450 4-Inch 110W 3-Way Indoor/Outdoor Weather-Resistant Patio Speakers - - (Pair, Black) - Image 3](https://m.media-amazon.com/images/I/519LdtlaTnL.jpg)
![OSD Audio AP450 4-Inch 110W 3-Way Indoor/Outdoor Weather-Resistant Patio Speakers - - (Pair, Black) - Image 4](https://m.media-amazon.com/images/I/61KZJF2FeCL.jpg)
![OSD Audio AP450 4-Inch 110W 3-Way Indoor/Outdoor Weather-Resistant Patio Speakers - - (Pair, Black) - Image 5](https://m.media-amazon.com/images/I/41E3tANhQKL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as described
*by D***C on 23 September 2019*

Used on sailboat

### ⭐⭐⭐⭐⭐ sound great
*by R***. on 12 March 2026*

awsome

### ⭐⭐⭐⭐⭐ They are rated at 88db but there easy to push, don't over power them though you may damage them.
*by I***. on 4 April 2022*

What o like about them is the mids and highs I'm pushing them on the Yamaha Rx-v638 and boy do they sing. Now granted the Yamaha is overpowering them but I limit the volume to -10db on master volume. If you looking for bass up top these ain't for you I bought them for surround sound fronts and let my 250w rms subwoofer handle the bass. They sound good paired with a good sub they are temporary but I can understand why someone would be content with going to order 2 more pair if the price is the same but I got my eyes on klipsh for more depth in two channel mode when listening to music they make great surround sound speakers though just no bass to judge by so keep that in mind. Update anyone?? Ok so when they say 10 to 80 watts it's more like 10 to 40 unless you play them above 100- 120hz they don't like low frequency so that 90hz will pass if your playing on a source that does not exceed 40 watts rms. That said they sound great on hometheater system I'm relying on my sub for low frequencies which will change when I find a better center channel you don't need much to push them but if your into rnb/hiphop get a sub, they are crisp I highs and midslows are lack luster unless for movies and TV series. For context, I'm using the Yamaha rx-v638 which I know is to strong for these but music is not the purpose of purchase. I limit my receiver to -15db, and it tops out at +15db I'm about clarity over loudness and I'm more than satisfied with the results. Besides I like having the more power in the reserves let's my know I'm not pushing my receiver to hard. I don't plan on buying a power amp with this receiver cause it only has 2 channel pre-outs. But for a 5.2.2 these speakers are great. The grills are not mentioned to be taken off so don't, my guess is people like to see the woofer move. But let me tell you if it's moving to your liking then they won't last long and again bass and longevity don't walk hand in hand with these guys. So take it easy, huh. Oh and people buy these for outside fun please don't I live in New England and they wouldn't last a year out here in my humble opinion. We get all four seasons to the definition out here, lol. We'll that's my review if they die on me will let you know now that your reading this you have an idea on how they were used and treated with care of course like I treat my dog. Good luck!!!

## Frequently Bought Together

- OSD 4" Outdoor Patio Speaker Pair 80W, IP54 Weather Resistant, Aluminum Grilles Black AP450
- Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft
- Sunbuck Mini Amplifier, 2 Channel Stereo Amplifier, Power Amplifier Max 300Wx2 Output, Bluetooth Amplifier for Home Speakers, Stereo Receiver with RCA/USB/FM/AUX, Mini Amplifier for Speakers, AS-22BU

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-24*