These terms are sometimes used interchangeably, but they’re different in terms of how much water the speaker can withstand. Speakers may be advertised as waterproof or water resistant. Impedance: This is getting pretty technical, but if audio quality is important to you, you should know that the lower the impedance, the better the sound quality. The more channels, the higher the sound quality. Some have a 2.1 system that includes two full-range speakers and a subwoofer.

Sound system: Bluetooth speakers typically have two full-range speakers, written as 2.0. The more of those frequencies the speaker can produce, the better the perceived sound quality. Mini speakers are limited by their size, which typically puts them at 15 watts or less.įrequency range: We humans can hear a wide range of frequencies, anything that falls between 20 and 20,000 Hz.

Basically, higher-wattage speakers can reach higher volumes. Wattage: The number of watts is closely related to how many decibels the speaker can emit. Sound quality is based on four basic factors: wattage, frequency range, sound system, and impedance. Small speakers are notorious for sound distortion at high volumes. Keep in mind that many manufacturers advertise a battery life that can only be achieved under highly controlled conditions, so expect slightly less than the description indicates. Battery life/playback timeīattery life varies from a few to 24 hours. However, if you’ll be using the speaker poolside, for example, your music source probably won’t be getting in the water with you and you won’t need a long range.

You’ll pay more for a wider range, but if you want to use the speaker while you’re at the park or beach, you’ll need those extra few feet. In general, the range of mini Bluetooth speakers falls somewhere between 20 and 100 feet. And the wider the range, the more freedom of movement for you. The range at which Bluetooth speakers can connect to a device continues to grow along with the technology. Only you can decide whether a small speaker with high volume has the sound quality that meets your standards. Smaller speakers are obviously easier to carry around, but you’ll need to find a balance between size, durability, and sound quality. The smallest models weigh less than two ounces, while larger models that are still considered “portable” may weigh as much as three or four pounds. When the main purpose of a product is portability, size matters. You can change songs and adjust the volume from the comfort of your inflatable in the middle of the pool.

Bluetooth speakers for mac mini