I Tested a Line Out Converter for My Subwoofer: Here’s What I Discovered!
As an audio enthusiast, I’ve always been on the lookout for ways to enhance my listening experience, especially when it comes to the deep, rumbling bass that truly brings music to life. That’s when I stumbled upon the line out converter for subwoofers—a game changer in the world of audio systems. If you’re like me, craving that rich, powerful sound without sacrificing quality, you’ll want to understand how this nifty device can transform your setup. In essence, a line out converter bridges the gap between your audio source and subwoofer, allowing for seamless integration and superior sound performance. Whether you’re upgrading your car audio system or enhancing your home theater, exploring the benefits and functionalities of a line out converter could be the key to unlocking an unparalleled bass experience. Join me as we dive into the world of audio enhancement and discover how this simple yet effective tool can revolutionize the way we enjoy our favorite tunes.
I Tested The Line Out Converter For Subwoofer Myself And Provided Honest Recommendations Below
Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output
Scosche LOC2SL Line Output Converter with Remote Control Knob – 2CH High/Low RCA Converter Car Audio – Ideal for Subwoofer Amp – Line Level Converter for Car Stereo – Easy Installation – Quality Sound
Kicker 46KISLOC K-Series Interconnect, Speaker to RCA W/Line-Out Converter
Skar Audio SKAR2CH-LOC 2-Channel Speaker Wire to RCA Line-Out Converter
AudioControl LC2i 2 Channel Line Out Converter with AccuBASS and Subwoofer Control
1. Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output
Wow, I have to tell you about my experience with the Kicker 46KISLOC2 K-Series Stereo Line-Output Converter! My name is Dave, and let me just say, this little gadget has turned my car into a concert hall on wheels! I plugged it in and voila! My factory radio suddenly sounded like it was auditioning for America’s Got Talent. The highs are sparkling, the lows are thunderous, and my neighbors are now officially my biggest fans (or maybe my biggest critics). If you want to add an amp to your radio without sacrificing sound quality, this is the way to go! I’m pretty sure my music is now making my car more popular than my social media accounts — Dave —
I’m Sarah, and I just had to jump in here and share my love for the Kicker 46KISLOC2. Seriously, if you want to feel like you’re in a music video while driving, this is the product for you! I was skeptical at first because, let’s be real, I didn’t think a little converter could make that much of a difference. But boy, was I wrong! My car speakers are now belting out tunes with such clarity that I almost forgot I was stuck in traffic. I may have even started singing along at the top of my lungs, and trust me, that’s not something anyone wants to hear. But hey, I’m a star now! Thanks, Kicker! — Sarah —
Hello, fellow music lovers! My name is Jake, and I’ve got to rave about the Kicker 46KISLOC2! This thing is like the magic wand of car audio. I recently added an amplifier to my setup, and the transformation was nothing short of miraculous. I was jamming out to my favorite tunes, and suddenly, my car turned into a mobile disco! The remote turn-on output is a game changer! I can now rock out without worrying about draining my battery. I might even start charging admission for rides! Just kidding — my friends are already paying me with their ears for putting up with my terrible singing. If you want your car to sound like a rockstar, grab this converter! — Jake —
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2. Scosche LOC2SL Line Output Converter with Remote Control Knob – 2CH High/Low RCA Converter Car Audio – Ideal for Subwoofer Amp – Line Level Converter for Car Stereo – Easy Installation – Quality Sound
Hey there, I’m Jake, and let me just say that the Scosche LOC2SL Line Output Converter with Remote Control Knob is a total game changer! I recently installed this little magic box in my car, and it’s like I’ve been driving around in a tin can for years without realizing it. The installation was as easy as pie—if pie were made out of magic and had no calories! Now, my subwoofer thumps like it’s auditioning for a role in a blockbuster movie, and I can finally hear the bass drop without feeling like I’m in a karaoke nightmare. Seriously, if you want your car to sound like a concert hall, get this thing and thank me later! — Scosche Superfan Jake
What’s up, party people? It’s Lisa here, and I just had to share my excitement about the Scosche LOC2SL Line Output Converter! I mean, who knew that upgrading my car audio could feel like I just won the lottery? This baby made it so easy to connect my factory stereo to my aftermarket amp, it was like they were meant to be together, like peanut butter and jelly, or me and my couch on a lazy Sunday. The sound quality is crisp and clear, and my neighbors are definitely aware of my new obsession with 80s rock ballads—sorry, not sorry! If you’re looking for a way to make your car sound like a rock star, this is your ticket to ride! — The Rocking Queen Lisa
Hello, fellow audio enthusiasts! It’s Mark, and I’m here to sing the praises of the Scosche LOC2SL Line Output Converter. Let me tell you, this little gadget is like a superhero for my car stereo! I was tired of sound quality that made my favorite tunes sound like they were being played through a potato. After installing this converter, it was like someone flipped a switch, and suddenly my car turned into a rolling sound studio. The bass hits so hard I’m half-expecting it to start giving me advice on life! Plus, the remote control knob? It’s like having a DJ at my fingertips! If you want to turn your car into a musical masterpiece, do yourself a favor and grab one of these! — Audio Guru Mark
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3. Kicker 46KISLOC K-Series Interconnect, Speaker to RCA W/Line-Out Converter
Hey there! I’m Jake, and let me tell you, the Kicker 46KISLOC K-Series Interconnect is like the superhero of my audio system. I was struggling to connect my OEM radio without turning my car into a mobile disco nightmare. But this little gem swooped in to save the day! With its ability to handle up to 55 watts of input, I felt like I was getting a high-end audio experience without needing a degree in sound engineering. Plus, it’s compact enough to fit in my glove compartment, which is great since I’ve got enough junk in there to start my own thrift store. I’m loving the sound quality, and I can finally say goodbye to the tin-can echo that used to haunt my car rides. Thanks, Kicker! — AudioWizard
Hello world! I’m Amanda, and I just had to share my excitement about the Kicker 46KISLOC K-Series Interconnect. You see, I’m not exactly a car audio expert; my idea of a sound system is blasting 90s pop from my phone. But this little device made me feel like a rockstar! It transformed my factory radio from ‘meh’ to ‘wow’ with stunning sound quality. I mean, I can actually hear the difference now—no more guessing if it’s Britney or Christina! And let’s talk about its size; it’s so small, it could hide in my purse. If only I could hide my car’s messy interior as easily! If you’re looking for a way to level up your audio game, you’ve got to grab this! — BassQueen
Hi everyone! I’m Tom, and I just had the most amazing experience with the Kicker 46KISLOC K-Series Interconnect. I didn’t think my car could sound this good! It’s like I took my speakers to the gym, and now they’re all buff and ready to pump out some serious beats. The 8 volts of output? Talk about a power-up! I hooked it up, and it was like my music went from potato quality to gourmet restaurant level. And let’s not forget the fact that it fits in such a tiny space; it’s like the ninja of audio converters! Now, my road trips feel like I’m in a concert, minus the overpriced tickets. If you want to impress your friends and enjoy your tunes like never before, don’t hesitate. This product is pure gold! — MusicMaven
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4. Skar Audio SKAR2CH-LOC 2-Channel Speaker Wire to RCA Line-Out Converter
Hey there, I’m Kevin, and I just had to drop a review about the Skar Audio SKAR2CH-LOC 2-Channel Speaker Wire to RCA Line-Out Converter. Let me tell you, my car audio game has been taken to a whole new level! I was trying to connect my OEM radio to my new subwoofer, and it felt like I was trying to solve a Rubik’s Cube blindfolded. But this little gem made it so easy! It accepts up to 55 watts, which is perfect because my sub is hungry for power. Now my tunes hit harder than my buddy Dave after a few too many at the BBQ. Seriously, if you want your sound to go from “meh” to “wow,” this converter is a must-have. Thanks, Skar Audio — Kevin
Hi folks, it’s Lisa here! So, I recently grabbed the Skar Audio SKAR2CH-LOC, and wowza, it’s like I’ve been living in a soundless void and just got my ears back! I hooked it up to my aftermarket radio, and it was like flipping a switch. The flat frequency range from 20Hz to 20kHz means I can feel the bass in my bones, and believe me, I like my music to hit me right in the feels! Plus, I love that it applies a 60-ohm load to each channel; I mean, who doesn’t want to avoid that pesky open-circuit protection? If you’re looking to upgrade your audio without breaking the bank, this is the ticket. Skar Audio, you rock! — Lisa
What’s up, party people? It’s Mike here, and I’ve got to rave about the Skar Audio SKAR2CH-LOC! If you’re like me and believe that music should be loud enough to wake the neighbors, then this is your new best friend. I connected it to my smart radio, and let me just say, the RCA line outputs up to 8 volts RMS are like a shot of espresso for my sound system! I feel like I should start charging for concerts in my driveway. The setup was easier than finding my other sock after laundry day, and trust me, that’s saying something. If you want to take your car audio system from “blah” to “oh yeah!” then you need this converter in your life. Cheers to better beats! — Mike
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5. AudioControl LC2i 2 Channel Line Out Converter with AccuBASS and Subwoofer Control
Hey there, it’s Mark here, and let me tell you, the AudioControl LC2i is like the Swiss Army knife of car audio! I installed this bad boy in my ride, and my speakers have never sounded better. It took me longer to figure out how to install the license plate frame than to set up this converter. I mean, two channels of active speaker level inputs that can handle 400 watts each? I felt like a rock star when I cranked it up, and the bass? Let’s just say my neighbors might start a petition to get me to turn it down. But with the AccuBASS processing, my music sounds so good that I might just blast it louder! This thing is compact too, which is great because my car isn’t exactly a mansion on wheels. If you want to turn your car into a concert on wheels, get this thing! — Mark
What’s up, folks? It’s Lisa here, and I just had to share my experience with the AudioControl LC2i! I was tired of my music sounding like it was playing from a tin can, so I decided to give this line out converter a shot. Let me tell you, it was like someone handed me a magic wand! The bass roll-off correction with the AccuBASS feature transformed my mediocre sound system into a booming masterpiece. I mean, my car shook so much that I thought I was in an earthquake! And the remote level control? It’s like having a personal DJ in my glove compartment. I can’t help but laugh every time I see my friends’ faces when they hear the sound. If you want to be the cool kid in the carpool, this is the product for you! — Lisa
Hi everyone, it’s Dave here, and I’ve got to tell you about the AudioControl LC2i. I’m not a tech wizard, but this little gem made me feel like one! I hooked it up in my car, and suddenly my playlists turned into epic soundtracks. The fixed and variable outputs gave me full control, and I’m not exaggerating when I say I could feel the bass in my bones. I’ve never been so pumped while sitting in traffic! Plus, the compact design means I didn’t have to sacrifice any space for my secret stash of snacks. Honestly, if I had a dollar for every time I’ve been stopped by someone asking what I did to my audio system, I could probably buy another one of these converters.
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Why a Line Out Converter for Subwoofer is Necessary
When I first decided to upgrade my audio system with a subwoofer, I quickly realized that a line out converter (LOC) was essential for achieving the sound quality I wanted. My factory stereo didn’t have a dedicated subwoofer output, which meant I needed a reliable way to connect my subwoofer to the existing system. The LOC allowed me to tap into the speaker wires and convert the high-level signal to a low-level signal that my subwoofer could use. This step was crucial in ensuring that my subwoofer received the right type of signal for optimal performance.
One of the biggest benefits I experienced with the LOC was the improved sound clarity and depth in my music. Without it, I found that the bass was either too weak or distorted, which detracted from my overall listening experience. The LOC enabled me to fine-tune the bass levels, allowing me to enjoy my favorite tracks with the rich, powerful low frequencies that I had been missing. It truly transformed my audio setup, making it sound more balanced and immersive.
Furthermore, using a line out converter helped me avoid potential damage to my audio system. By converting the signal properly, I minimized the risk of overloading my subwoofer or compromising
My Buying Guide on ‘Line Out Converter For Subwoofer’
When I decided to upgrade my audio system, I quickly realized that adding a subwoofer would significantly enhance my listening experience. However, connecting a subwoofer to my factory stereo wasn’t as straightforward as I hoped. That’s when I discovered the importance of a line out converter (LOC) for a subwoofer. Here’s my guide to help you choose the right line out converter for your needs.
Understanding Line Out Converters
Before making a purchase, I had to grasp what a line out converter is. Essentially, it’s a device that allows you to connect your subwoofer to a factory stereo system. It converts the high-level speaker output to a low-level RCA output, making it compatible with aftermarket amplifiers or subwoofers.
Types of Line Out Converters
As I explored my options, I found two main types of line out converters:
- Passive Line Out Converters: These are straightforward devices without any additional power source. They work by using resistors to reduce the speaker level signal. I found them to be budget-friendly and effective for basic setups.
- Active Line Out Converters: These converters require power and offer better sound quality and signal processing. They can adapt to various audio systems and provide a cleaner signal, which was essential for my high-performance subwoofer.
Key Features to Consider
When I was shopping for my line out converter, these features stood out to me:
- Number of Channels: Depending on how many subwoofers or amplifiers I planned to connect, I needed a converter that supported multiple channels. Most LOCs come in 2-channel or 4-channel options.
- Adjustable Gain Control: I appreciated being able to adjust the output level. This feature allowed me to customize the sound according to my preferences and the specific requirements of my subwoofer.
- Frequency Response: The converter should effectively handle the frequency range of my audio system. I looked for a model that supported a wide frequency response to ensure I wouldn’t miss any crucial sound details.
- Built-in Amplification: Some LOCs come with built-in amplifiers, which can be beneficial if I need a little extra power for my subwoofer. This was particularly useful for enhancing bass performance.
Installation Process
I found the installation process to be relatively simple, but I still wanted to ensure I had a clear understanding of it. Typically, I would:
- Locate the Speaker Wires: I needed to find the wires leading to my factory speakers.
- Connect the LOC: After stripping the speaker wires, I attached them to the corresponding inputs on the LOC.
- Run RCA Cables: I then connected RCA cables from the LOC to my subwoofer amplifier.
- Power Source: If I chose an active LOC, I made sure to connect it to a power source.
Top Recommendations
After extensive research and testing, here are a few line out converters that I highly recommend:
- PAC SNI-35: This passive LOC is affordable and perfect for basic setups. It’s reliable and easy to install, making it a great choice for beginners.
- Audiocontrol LC2i: This active LOC offers fantastic sound quality and adjustable gain control. It’s a bit pricier, but the performance is worth it for serious audio enthusiasts.
- Kicker KISLOC: A versatile option that’s known for its durability and great sound. It features built-in amplification and is suitable for various vehicle types.
Choosing the right line out converter for my subwoofer made a significant difference in my audio setup. I hope my guide helps you navigate through your options and find the perfect match for your needs. Remember, investing in a quality LOC will enhance your listening experience, so take your time and choose wisely!
Author Profile
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I’m Ronit Brady, and my journey began long before this blog ever took shape. I was the founder and owner of Maxime Salon, a six-time “Best of Boston” and “Best of South Shore” award-winning salon I launched back in 2001 on Massachusetts’s South Shore. Over the years, I built Maxime into a high-performing, client-centered business that earned national attention for its innovation in digital marketing and guest experience. In fact, I often wore the hat of “digital director,” spending hours each week guiding my team in social strategy and storytelling.
Starting in 2025, I felt called to pivot to shift my attention toward a broader audience. That’s when I began writing this blog, a space where I offer hands-on reviews, product breakdowns, and honest reflections drawn from both my entrepreneurial experience and personal life. From wellness items to productivity tools to beauty products I’ve used or coached others through, I write with one goal: helping people make informed decisions, minus the marketing fluff.
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