Not that long ago, you’d need to pair via Bluetooth, find the right USB port, or even send audio through the car’s 3.5mm auxiliary input. But what if even the humble aux port isn’t an option?

The Soundboks 4 is the most powerful portable speaker I've tested, and also the most expensive. If you want to host large ...

The Pro-Ject Stereo Box E is small, flexible and affordable amp, offering a range of connections and an adaptable design.

If you're a gamer on a budget, investing in a quality soundbar could be an affordable alternative to expensive surround sound ...

But it can also connect to any speaker system with a 3.5mm (aux) input. You'll just need a 3.5mm audio cable long enough to run between them. You can, by the way, get 3.5mm-to-RCA cables ...

It's at an all-time low price of $299 from Amazon, which is a $100 savings from its regular $399 price. Just to note, this ...

In the case of a simple headphone jack input, you simply need to wire up an aux cord or 3.5 mm jack somewhere you can get to it, and call it done. This guide won’t cover every stereo under the ...

Taking the music with you is as easy as putting in your earbuds if you're listening alone, but if you're looking to get the ...

3.5mm aux input jack, USB port, iPod control capability, Bluetooth hands-free phone connectivity, Bluetooth streaming audio connectivity, 440-watt Harman Kardon amplifier, (9) Harman Kardon ...

For under $100, the D40X speakers by Majority Audio are truly a sight to behold. Or should that be sound to behold? Semantics ...

6.1" LCD touch-screen GPS navigation system, AM/FM stereo w/CD/MP3/WMA player, HD Radio, (6) speakers, subwoofer, 3.5mm aux input jack, USB port, Bluetooth audio streaming connectivity ...