--- product_id: 134426293 title: "OSD Audio Forza10 Outdoor Subwoofer, 10 Inch Down-Firing Landscape Subwoofer, 300W Max at 4 Ohms, IP66 Weather-Resistant" brand: "osd audio" price: "€ 1140.56" currency: EUR in_stock: true reviews_count: 11 category: "Osd Audio" url: https://www.desertcart.hr/products/134426293-osd-audio-forza10-outdoor-subwoofer-10-inch-down-firing-landscape store_origin: HR region: Croatia --- # 300W max power Down-firing design IP66 weather-resistant OSD Audio Forza10 Outdoor Subwoofer, 10 Inch Down-Firing Landscape Subwoofer, 300W Max at 4 Ohms, IP66 Weather-Resistant **Brand:** osd audio **Price:** € 1140.56 **Availability:** βœ… In Stock ## Summary > 🌟 Elevate your outdoor vibe with bass that commands attention! ## Quick Answers - **What is this?** OSD Audio Forza10 Outdoor Subwoofer, 10 Inch Down-Firing Landscape Subwoofer, 300W Max at 4 Ohms, IP66 Weather-Resistant by osd audio - **How much does it cost?** € 1140.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/134426293-osd-audio-forza10-outdoor-subwoofer-10-inch-down-firing-landscape) ## 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 - β€’ **Powerful 300W Bass Boost:** Unleash deep, room-filling low frequencies that elevate every outdoor gathering. - β€’ **Secure & Easy Outdoor Setup:** Includes direct burial cable and mounting hardware for stable, worry-free installation. - β€’ **Down-Firing Woofer Precision:** Optimized for patios and decks, delivering even bass coverage across open spaces. - β€’ **IP66 Weatherproof Durability:** Engineered to brave rain, dust, and sprinklersβ€”your all-season audio companion. - β€’ **Robust 10-Inch Polypropylene Woofer:** Combines durability with rich, clear bass for a premium sound experience. ## Overview The OSD Audio Forza10 is a 10-inch down-firing outdoor subwoofer delivering up to 300W of powerful bass with an IP66 rating for all-weather resilience. Designed specifically for patios and decks, it ensures even bass distribution and long-lasting performance with secure installation features, making it the ultimate upgrade for any outdoor entertainment setup. ## Description Buy OSD Audio Forza10 Outdoor Subwoofer, 10 Inch Down-Firing Landscape Subwoofer, 300W Max at 4 Ohms, IP66 Weather-Resistant: Subwoofers - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Amazing sub - I purchased this back in April 2022 as part of a patio upgrade, and originally paired it with a Fosi M03 200W subwoofer amp. The other components were simple - Fosi DA2120C 240W bluetooth amp which paired with a set of Definitive Technology AW6500 outdoor speakers. At first, the bass was muddy and the sub would sound as if it was clipping and too much amp for it. I upgraded the amplifier to a Crown XLS1002 running in bridged mode @700W. WOW it was like a whole different sub! This product puts out some good quality bass, but you should keep in mind you can adjust the amp settings to a higher cutoff frequency, say 235hz and you'll get more thump (if that's what you desire). I decided to try a higher "quality" subwoofer, so I purchased JBL Professional Control SB2210. To my amazement, and after listening to many different genres of music and made all other settings equal, I could not distinguish any difference except for 2 things. The JBL is more pricey and the build felt like the housing was cheap plastic. So, bottom line if one expects good quality sound from this sub, go with a higher powered, higher quality amplifier and it will make all the difference! Side note I also decided to upgrade my main speaker bluetooth amp and purchased an S.M.S.L. SA400. Pricey but much better quality, clean undistorted sound . Since then, any gatherings I've had, my guests are amazed at the sound and the consistent remark is the bass is very clean and doesn't overwhelm. Adding a note: Since it's a downward firing sub, it doesnt sound as good if you place it on a softer surface such as grass, dirt, gravel. I moved it to a concrete surface and there was a huge difference. I placed some concrete pavers on the gravel where I originally placed it. Then did some research to understand more about bass and how their soundwaves work, then understood why a grass surface didnt work as well. Also if you place a plant or vase on top, it will slide off with the vibration. I placed 3 plastic bumpers with double sided tape to keep it in place. I also purchased some silicone sound insulators (feet you can stick to the bottom to minimize vibration). Hope this helps! Review: Powerful Bass with out breaking the bank - I purchased two of these subs (each powered by their own OSD audio SMP300 Mono-Channel Class D Subwoofer) which are coupled with a pair of Klipsch Reference AW-650 and a denon avr s540bt. My goal was to create a nice outdoor system without worrying about longevity during ohio winters. (hence my emphasis on budget outdoor speakers) The denon allows you to run a 2.1 system with dual subs. By sending a majority of the bass (through the low pass filter on the denon) to the subs, it relieved the Klipsch speakers of bass distortion. (they were obviously overworked at high volumes without a designated subwoofer. This resulted in a crystal clear system at a relatively reasonable price point. Its also loud enough to get complaints from the neighbors who live multiple houses away. I was impressed with these subs. They deliver clear, strong bass that does not disappoint. (I listen to EDM/Rap/Bass heavy music). Even at low volumes (for example watching a movie on my outdoor TV), they deliver nice punchy effects. I would definitely buy again. They have made it through one winter (I play them even on the coldest of days while in my hot tub) with absolutely no issues. They still look brand new. I look forward to testing their longevity. ## Features - Enhances Outdoor Audio with Deep Bass: Adds low-frequency performance that traditional outdoor speakers lack, creating fuller, more balanced sound across patios, gardens, porches, and backyard entertainment areas. - 10 Inch Woofer with 300W Power Handling: Polypropylene cone with rubber surround delivers strong, consistent bass output, designed to support outdoor music systems with improved depth and clarity. - IP66 Weather-Resistant Construction: Built to withstand dust, rain, and sprinkler exposure, making it suitable for year-round outdoor use in a variety of climates and environments. - Down-Firing Design for Even Bass Coverage: Engineered to perform best on hard surfaces like patios and decks, helping distribute low frequencies more evenly throughout open outdoor spaces. - Secure Outdoor Installation Design: Includes a 3 ft CL3-rated direct burial cable to help protect wiring in outdoor environments, along with a built-in eye bolt and anchor points to support stable placement and added security in landscape setups. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07R3FCV5K | | Additional Features | Outdoor, Weather Resistant | | Antenna Location | For Surround Sound Systems | | Audio Driver Size | 10 inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround | | Best Sellers Rank | #39,376 in Electronics ( See Top 100 in Electronics ) #133 in Outdoor Speakers | | Brand | OSD Audio | | Built-In Media | built-in eye bolt | | Color | Bronze | | Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop | | Connectivity Protocol | Speaker Wire | | Connectivity Technology | Speaker Wire | | Control Method | App | | Customer Package Type | FFP | | Customer Reviews | 4.3 out of 5 stars 150 Reviews | | Enclosure Material | Plastic With Bronze Finish | | Frequency Response | 50 hertz | | Impedance | 4 ohm | | Is Waterproof | TRUE | | Item Dimensions D x W x H | 16.5"D x 16.5"W x 12"H | | Item Weight | 12.38 kg | | Manufacturer | OSD Audio | | Model Name | FORZA-10 | | Model Number | FORZA-10 | | Mounting Type | Floor Standing | | Number of Audio Channels | 5.1 | | Number of Items | 1 | | Number of Power Levels | 1 | | Power Source | Corded Electric | | Speaker Maximum Output Power | 300 watts | | Speaker Size | 10 inches | | Speaker Type | Outdoor | | Specific Uses For Product | [POSSIBLE USES: Outdoor home entertainment, commercial background music, landscape lighting enhancement] | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 10 inches | | UPC | 819603019407 | | Unit Count | 1 Count | | Warranty Type | Full Warranty | | Water Resistance Level | Not Water Resistant | | Woofer Diameter | 10 inches | ## Product Details - **Audio Output Mode:** Surround - **Brand:** OSD Audio - **Connectivity Technology:** Speaker Wire - **Frequency Response:** 50 Hz - **Speaker Maximum Output Power:** 300 Watts ## Images ![OSD Audio Forza10 Outdoor Subwoofer, 10 Inch Down-Firing Landscape Subwoofer, 300W Max at 4 Ohms, IP66 Weather-Resistant - Image 1](https://m.media-amazon.com/images/I/51m8kRZNctL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is it dual 4 ohm voice coil or a single 8 ohm?** A: I’m not sure about β€œdual” coil, but it is 4 ohm. Your amp must be able to drive a 4 ohm sub. I used a Monitor amp and the bass is really powerful from this sub! **Q: Can this be returned for a full refund within 30 days if it underperforms and does not meet my expectations?** A: Generally, yes if its amazon or OSD as the seller. Just make sure to check the return policy. **Q: Can this be powered through an integrated amp channel, or does it need to be a specific "Subwoofer amp"?** A: You can technically run it on a stereo amplifier. Consider using an OSD SMC21 stereo to mono converter if you're able. Then, you can connect it to both right and left channels and your output to the amp will be mono. **Q: Osd forza 10 10" outdoor subwoofer with 300w of power and high-impact molded enclosure, ip66-rated weather-resistant does this connect to 8ohm or 70v?** A: Regular audio systems such as this unit are 8ohm. 70volt systems are generally telephone or intercom systems. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing sub *by F***. on November 28, 2022* I purchased this back in April 2022 as part of a patio upgrade, and originally paired it with a Fosi M03 200W subwoofer amp. The other components were simple - Fosi DA2120C 240W bluetooth amp which paired with a set of Definitive Technology AW6500 outdoor speakers. At first, the bass was muddy and the sub would sound as if it was clipping and too much amp for it. I upgraded the amplifier to a Crown XLS1002 running in bridged mode @700W. WOW it was like a whole different sub! This product puts out some good quality bass, but you should keep in mind you can adjust the amp settings to a higher cutoff frequency, say 235hz and you'll get more thump (if that's what you desire). I decided to try a higher "quality" subwoofer, so I purchased JBL Professional Control SB2210. To my amazement, and after listening to many different genres of music and made all other settings equal, I could not distinguish any difference except for 2 things. The JBL is more pricey and the build felt like the housing was cheap plastic. So, bottom line if one expects good quality sound from this sub, go with a higher powered, higher quality amplifier and it will make all the difference! Side note I also decided to upgrade my main speaker bluetooth amp and purchased an S.M.S.L. SA400. Pricey but much better quality, clean undistorted sound . Since then, any gatherings I've had, my guests are amazed at the sound and the consistent remark is the bass is very clean and doesn't overwhelm. Adding a note: Since it's a downward firing sub, it doesnt sound as good if you place it on a softer surface such as grass, dirt, gravel. I moved it to a concrete surface and there was a huge difference. I placed some concrete pavers on the gravel where I originally placed it. Then did some research to understand more about bass and how their soundwaves work, then understood why a grass surface didnt work as well. Also if you place a plant or vase on top, it will slide off with the vibration. I placed 3 plastic bumpers with double sided tape to keep it in place. I also purchased some silicone sound insulators (feet you can stick to the bottom to minimize vibration). Hope this helps! ### ⭐⭐⭐⭐⭐ Powerful Bass with out breaking the bank *by M***P on July 3, 2021* I purchased two of these subs (each powered by their own OSD audio SMP300 Mono-Channel Class D Subwoofer) which are coupled with a pair of Klipsch Reference AW-650 and a denon avr s540bt. My goal was to create a nice outdoor system without worrying about longevity during ohio winters. (hence my emphasis on budget outdoor speakers) The denon allows you to run a 2.1 system with dual subs. By sending a majority of the bass (through the low pass filter on the denon) to the subs, it relieved the Klipsch speakers of bass distortion. (they were obviously overworked at high volumes without a designated subwoofer. This resulted in a crystal clear system at a relatively reasonable price point. Its also loud enough to get complaints from the neighbors who live multiple houses away. I was impressed with these subs. They deliver clear, strong bass that does not disappoint. (I listen to EDM/Rap/Bass heavy music). Even at low volumes (for example watching a movie on my outdoor TV), they deliver nice punchy effects. I would definitely buy again. They have made it through one winter (I play them even on the coldest of days while in my hot tub) with absolutely no issues. They still look brand new. I look forward to testing their longevity. ### ⭐⭐⭐⭐⭐ Great quality and sound *by R***B on November 17, 2024* Bought this for an outdoor patio area and paired it with a Yamaha WXA-50 amplifier and 2 Yamaha outdoor speakers. Tried to run it off the WXA-50 subwoofer out, but this unit will need a separate, more powerful amplifier. Bought the same brand 100W amplifier which worked fine. For hookup, I needed to run an RCA cable from the WXA-50 subwoofer output to the 100W amplifier red/white RCA input jacks. I had to purchase an RCA cable with single to double male ends. Then I ran speaker wire from the 100W amplifier to the subwoofer unit. Sounds excellent but just know that you will need a separate amplifier for this unit. ## Frequently Bought Together - OSD Forza 10 10" Outdoor Subwoofer with 300W of Power and High-Impact Molded Enclosure, IP66-rated Weather-Resistant - GEARit 14/2 Speaker Wire (100 Feet) 14 Gauge (Copper Clad Aluminum) - Outdoor Direct Burial in Ground/in Wall / CL3 CL2 Rated / 2 Conductors - CCA, Black 100ft - OSD Audio SMP200 Class D Digital Subwoofer Amplifier Rated 200W Max --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/134426293-osd-audio-forza10-outdoor-subwoofer-10-inch-down-firing-landscape](https://www.desertcart.hr/products/134426293-osd-audio-forza10-outdoor-subwoofer-10-inch-down-firing-landscape) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-13*