Jawbone—once known only for building Bluetooth headsets—put the audio industry on notice in more than five years ago when it introduced its Jambox, a diminutive speaker that delivered sound way out of proportion to its size. The Big Jambox is just what it sounds like: A bigger, beefier Bluetooth speaker with the very same industrial design. And a recent price reduction to $200 makes the Big Jambox an excellent deal.
Don’t be misled by Jawbone’s marketing, which makes its Jambox speakers look as though they’d be of interest only to self-absorbed hipsters. The company reveals precious few details about the components that go into this speaker—including such basic information as the number and size of its drivers—and the industrial design is too cute by half, but trust me: this little speaker sounds terrific for both near-field listening and when you want to fill a mid-sized room with party tunes.
The Big Jambox has far fewer features than either the Creative Sound Blaster Roar 2 or the JBL Xtreme. There’s an onboard mic (so you can use it as a speaker phone), a 3.5mm aux input—and that’s about it (the micro-USB port is there only for firmware updates and downloading new voices—more on that in a moment). A large passive bass radiator in the back of the enclosure delivers a surprisingly generous helping of low-end thump for the speaker’s size, especially when the speaker has a wall behind it to bounce that sound off. But it doesn’t lose much of that oomph even when it’s sitting on a countertop with nothing behind it.
Six oversized buttons on the top of the cabinet adjust the volume, let you pause playback and move up and down your playlist on a connected Bluetooth device. Pressing the “talk” button (the one with the “J”) pauses the music and announces the current time and the status of your battery. Holding the button down enables voice dialing on your connected smartphone. The voice will also make a short announcement when you reject an incoming call. You can download a whole variety of other voices for this function, which is fun for about five minutes before the novelty wears off. The speaker can store only one at a time, so you’ll need to cable up every time you want to change it.
“Live Audio” is a new feature that recently became available with a firmware update. Enabling this, by holding down the plus/minus volume controls, enables a psychoacoustic trick that makes the Big Jambox’s sound stage remarkably wide—I’m talking a couple of feet to either side of the physical cabinet. Unfortunately, it makes vocals sound weirdly hollow. I didn’t care for it at all.
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