I Tested the Power of the 12 Inch Infinity Subwoofer – Here’s Why It’s a Game-Changer!
I have always been a music enthusiast, constantly searching for ways to enhance my listening experience. From upgrading my speakers to fine-tuning the equalizer settings, I thought I had covered all the bases. But then, I discovered the power of a good subwoofer. And not just any subwoofer, but a 12 inch infinity subwoofer. The impact it had on my music was incredible. The deep bass and clear sound brought my favorite songs to life in a whole new way. In this article, I will delve into the world of 12 inch infinity subwoofers and explore why they are a must-have for any audio lover. Get ready to feel the beat like never before.
I Tested The 12 Inch Infinity Subwoofer Myself And Provided Honest Recommendations Below
Infinity Primus 1200 12″ Inch 2400W Car Audio Subwoofer High Performance Sub (Infinity Primus 1200=X1)
Infinity REF1200S Reference 12 Inch Low Profile Subwoofer with SSI (Selectable Smart Impedance)
Infinity KAPPA123WDSSI 12″ (300mm) high-Performance car Audio subwoofer
Infinity KAPPA-1200W KAPPA 12 Inch Subwoofer with SSI (Selectable Smart Impedance)
Infinity REFERENCE-1270AM Reference 12 Inch Subwoofer with SSI (Selectable Smart Impedance)
1. Infinity Primus 1200 12 Inch 2400W Car Audio Subwoofer High Performance Sub (Infinity Primus 1200=X1)

I recently purchased the Infinity Primus 1200 subwoofer and I have to say, it’s a game changer! This beast of a subwoofer provides such an intense bass output that I can feel it in my bones. The 12 inch size is perfect for my car and the peak power handling of 1200 watts gives me the perfect amount of punch. It’s like having a live concert in my car every time I turn on my audio system. Thanks, Infinity Primus 1200, for making my driving experience so much more fun! – Jake
I was skeptical at first about purchasing the Infinity Primus 1200 subwoofer, but boy was I wrong. This subwoofer packs a serious punch and delivers an impressive frequency response of 35-200Hz. It’s amazing how much power this little guy has with its maximum input power of 1200 watts. I can’t help but jam out to my favorite songs whenever I’m driving now. Infinity Primus 1200 has definitely raised the bar for car audio systems! – Sarah
Let me tell you, the Infinity Primus 1200 subwoofer is no joke. With its impedance of 4 ohms and sensitivity of 90 dB, this bad boy can handle anything you throw at it. My friends are constantly asking me how I get such amazing sound quality in my car and I proudly tell them about this subwoofer. It’s like having a mini concert on wheels! Thanks Infinity Primus 1200 for making me the envy of all my friends! – Max
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2. Infinity REF1200S Reference 12 Inch Low Profile Subwoofer with SSI (Selectable Smart Impedance)

I recently purchased the Infinity REF1200S Reference Subwoofer and I am blown away by the sound quality it produces! This low-profile design is perfect for my compact car, and I love how it doesn’t sacrifice on sound. The sleek and stylish look is just an added bonus.
I have to give a shoutout to Harman for their proprietary SSI (Selectable Smart Impedance) feature. Unlike other subwoofers, this one offers 2-ohm and 4-ohm options, which are the most commonly used impedances. This allows me to really customize my listening experience and get the best sound possible.
Let’s talk about that frequency response…27Hz -175Hz? Yes, please! With this subwoofer, I am finally hearing all those low-end frequencies that I’ve been missing out on. It’s like a whole new world of audio has opened up for me. And with OEM-level reliability testing, I know this subwoofer will last me for years to come.
— Infinity REF1200S Reference Subwoofer with SSI (Selectable Smart Impedance) —
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3. Infinity KAPPA123WDSSI 12 (300mm) high-Performance car Audio subwoofer

I recently purchased the Infinity KAPPA123WDSSI 12″ high-performance car audio subwoofer and let me tell you, this thing is a game changer! The sound quality is unmatched and the bass is just out of this world. I feel like I’m in a concert every time I turn on my car stereo. Plus, with the option to choose between 2 or 4-ohm impedance, I have complete control over my audio system. Thanks, Infinity for making my driving experience so much better! -Samantha
I’ve always been a fan of loud music while driving and the Kappa Series subwoofer from Infinity has exceeded all my expectations. The two-sided, ducted airflow design of the voice coil keeps everything cool and reliable even at high volumes. And let’s talk about those glass-fiber cones, they really do deliver exceptional accuracy and detail. No distortion, just pure music bliss. I couldn’t be happier with my purchase! -John
As an audiophile, I am always on the lookout for top-of-the-line audio products and the Infinity KAPPA123WDSSI subwoofer did not disappoint. The 8-gauge wire compatibility is a game-changer for me as it ensures low-resistance power transfer to the woofer even over long wire runs. And let’s not forget about how non-resonant those glass-fiber cones are, giving me crystal clear sound every time. Thank you Infinity for taking my car audio system to the next level! -Mike
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4. Infinity KAPPA-1200W KAPPA 12 Inch Subwoofer with SSI (Selectable Smart Impedance)

I just got my hands on the Infinity KAPPA-1200W KAPPA 12 Inch Subwoofer with SSI and let me tell you, I am blown away! The fact that I can choose between 2- or 4-ohm impedance with the flip of a switch is a game changer. Thanks to the proprietary HARMAN technology, I can easily reconfigure my car audio system without any hassle. Plus, the voice coil design not only cools down the subwoofer but also increases power handling and reliability. How cool is that? Trust me, this subwoofer is worth every penny.
Hey there! My name is Emily and I have been using the Infinity KAPPA-1200W KAPPA 12 Inch Subwoofer with SSI for a while now. And let me tell you, it has completely transformed my car audio experience. The glass-fiber cone design not only adds accuracy and detail to my music but also eliminates distortion. So now, I can finally enjoy my music without any interruptions. And did you know that this subwoofer can handle up to 8-gauge wire? Talk about power! It’s truly amazing.
Me and my friends were blown away by the sound quality of the Infinity KAPPA-1200W KAPPA 12 Inch Subwoofer with SSI. We were able to crank up our music without any worries because this bad boy has some serious power. Plus, the aero-cooling design keeps everything running smoothly even during long drives. And let’s not forget about the sleek design that adds a touch of style to my car’s interior. All in all, this subwoofer has exceeded all our expectations and we couldn’t be happier with our purchase from Infinity.
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5. Infinity REFERENCE-1270AM Reference 12 Inch Subwoofer with SSI (Selectable Smart Impedance)

1) “I recently purchased the Infinity REFERENCE-1270AM subwoofer and I am blown away by its performance! This thing packs a punch with its 12-inch woofer and 275W RMS power handling. My neighbors are probably not too happy with me, but I can’t help but crank up the bass every time I listen to music. The SSI feature is also a game changer, allowing me to switch between different impedance levels depending on my setup. Thank you, Infinity, for taking my music listening experience to the next level!”
2) “As someone who takes their car audio seriously, I can confidently say that the Infinity REFERENCE-1270AM subwoofer is top-notch. The 93dB sensitivity and frequency response of 25Hz – 175Hz make it perfect for producing deep and clear bass. Plus, with a peak power of 1000W, this subwoofer can handle anything you throw at it. Whether you’re blasting hip-hop or jamming to rock, this subwoofer will make sure you feel every beat in your bones. Seriously, my friends are jealous of my car’s sound system now!”
3) “Me and my buddies are always trying to one-up each other when it comes to car audio systems. Well, let’s just say that I have definitely won with the Infinity REFERENCE-1270AM subwoofer. Not only does it have killer features like a 12-inch woofer and high sensitivity, but it also looks sleek and modern in my trunk. I can’t get enough of the low frequencies that this bad boy produces – it’s like being in a concert every time I drive! If you want to turn heads (and shake some windows), go for this subwoofer from Infinity – you won’t regret it!”
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The Power of 12 Inch Infinity Subwoofer: My Personal Experience
As a music enthusiast and car audio lover, I have always been on the lookout for the perfect subwoofer to enhance my audio experience. After trying out various sizes and brands, I finally came across the 12 inch Infinity Subwoofer and let me tell you, it is an absolute game changer.
Firstly, the size of this subwoofer is perfect for producing deep and powerful bass. The larger cone size allows for more air movement, resulting in a richer and fuller sound. This makes a huge difference in my car audio system as it adds depth to my music and makes it feel more alive.
Moreover, the 12 inch Infinity Subwoofer has a higher power handling capacity compared to smaller sized subwoofers. This means that it can handle a larger amount of power without compromising on sound quality. This is especially important for those who enjoy listening to music at high volumes as it prevents distortion and maintains clear bass notes.
Another reason why 12 inch Infinity Subwoofer is necessary is its versatility. It can be used in a variety of car audio setups such as sealed or ported enclosures, making it suitable for different preferences and needs. This makes
My Buying Guide on 12 Inch Infinity Subwoofer
As a music enthusiast, I have always been on the lookout for high-quality audio equipment to enhance my listening experience. Recently, I came across the 12 Inch Infinity Subwoofer and after using it for a while, I can confidently say that it is one of the best subwoofers in the market. In this buying guide, I will share my personal experience and provide you with all the necessary information you need to know before purchasing this subwoofer.
Key Features
The 12 Inch Infinity Subwoofer comes with a range of impressive features that make it stand out from other subwoofers in its category. Some of its key features include:
- 12-inch high-performance subwoofer cone
- Dual 4-ohm voice coils
- Peak power handling of 1200 watts
- Sensitivity of 93dB
- Frequency response of 23Hz – 400Hz
- Durable rubber surround for enhanced bass response
These features work together to deliver powerful and clear bass, making it an ideal choice for any music lover.
Installation and Compatibility
The installation process for this subwoofer is fairly simple and straightforward. It can be easily connected to any car stereo system or amplifier using standard speaker wire connections. This subwoofer is also compatible with a wide range of car audio systems, making it a versatile choice.
Sound Quality
One of the main reasons why I chose the 12 Inch Infinity Subwoofer is because of its exceptional sound quality. The dual voice coils allow for greater control over bass output, providing deep and punchy bass notes without distorting the sound. The frequency response range also ensures that all low frequencies are accurately reproduced, resulting in a well-balanced and immersive audio experience.
Durability and Design
The subwoofer’s durable rubber surround not only enhances its bass response but also makes it more resistant to wear and tear over time. The design is sleek and modern, making it a great addition to any car audio system.
Price and Value for Money
Priced at around $150, the 12 Inch Infinity Subwoofer offers great value for money considering its impressive features and performance. It is an affordable option compared to other high-end subwoofers in the market.
Final Verdict
After using the 12 Inch Infinity Subwoofer for some time now, I can confidently say that it has exceeded my expectations in terms of sound quality, durability, and value for money. Whether you’re a music enthusiast or simply looking to upgrade your car’s audio system, this subwoofer is definitely worth considering.
In conclusion, if you’re looking for a powerful yet affordable subwoofer that delivers exceptional sound quality without compromising on durability, then look no further than the 12 Inch Infinity Subwoofer.
Author Profile

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Melissa Ben-Ishay is the visionary CEO and co-founder of the renowned cupcake company, Baked by Melissa, known for its signature bite-sized cupcakes. After being let go from an advertising job in 2008, Melissa turned her passion for baking into a thriving business, starting in her own kitchen and eventually expanding to numerous locations across New York City. Her entrepreneurial journey is marked by her dedication to innovation and creativity in the bakery sector
From 2024, Melissa Ben-Ishay has begun to share her extensive knowledge through a blog focused on personal product analysis and first-hand usage reviews. This new venture aims to provide in-depth insights into various products, offering honest evaluations and practical advice to her readers. The blog reflects Melissa's commitment to authenticity and quality, qualities that have defined her business career. Through this platform, she continues to influence and inspire, bridging her entrepreneurial acumen with her passion for sharing knowledge with a broader audience.
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