Another common adoption of lone drivers is in devices not primarily intended for great feature sound reproduction, such as computers, toys, clock radios, and pocket sized chin music players. A single driver is less expensive than several, and there is no need for a crossover network, further reducing cost. In this use, high rise fidelity is at most a secondary consideration. Human recording is able to tolerate listening to a reduced bandwidth, and upper harmonic synthesis can be fond to 'fill in' missing bass tones that the driver is too bantam to usefully reproduce.

Some loudspeaker systems cause a woofer for the lowest frequencies, making it possible to avoid using a subwoofer. Additionally, some loudspeakers benefit the woofer to head middlemost frequencies, eliminating Wireless Speakers the mid-range driver. This can be accomplished with the collection of a tweeter that responds depressed enough combined with a woofer that responds immense enough that the two drivers summate coherently in the intermediate frequencies.