SoundQubed

The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The...

The HDX3 series heavy-duty subwoofer is well suited for use as a competition subwoofer with a beefy, monstrous, made in the USA dual voice coil! Find it in 12 inch, 15 inch and 18 inch sizes! The...

HDX subwoofers build upon the design of the HDC line in response to recent shifts in source material and the mainstream frequency tuning of our customers’ vehicles. Our team scrutinized all...

HDX subwoofers build upon the design of the HDC line in response to recent shifts in source material and the mainstream frequency tuning of our customers’ vehicles. Our team scrutinized all...

HDX subwoofers build upon the design of the HDC line in response to recent shifts in source material and the mainstream frequency tuning of our customers’ vehicles. Our team scrutinized all...

Disclaimer: This amplifier will require an additional charging system to run efficiently. It will run without the additional charging system but you run the risk of damaging the amplifier and/or...

Serious Bass for Serious Systems You asked for more power. Here it is in a 6000W monoblock! If you need dominating bass, uncompromising power, and the ability to crush it in the lanes, this is the...

The QP-MR6.5 is a high-output, high-quality midrange woofer designed to get loud and sound clear. Big systems require more from mids and highs than what standard component speaker systems and...

Midrange speakers are the perfect way to balance your sound after adding a subwoofer. Most stock component sets and coaxial speakers are not efficient enough to match the output...

Super tweeters are just right for cutting through road noise, heavy bass, or intrusive thoughts. The QP-TH25 titanium super tweeter delivers crystal clear highs at competition-level volume. It...

Your car stereo is a unique extension of your personality and no one-size-fits-all install will appease your high fidelity desire.  Component speaker systems are the way to go when faithful...

Silk dome tweeters like the QS Series SD25 add crisp, clear high-frequency details to your listening experience. SD25s are perfect for daily driver applications with limited speaker mounting options...