Tech Review heeft een review van de Labtec APX 4620 speakerset neer gekwakt. Aan het plaatje te zien wordt er een behoorlijk heftige subwoofer meegeleverd. Hoe is de performance?:
To test the subwoofer we have three tracks that we like to listen to that produce excellent low frequency output and tight bass. Techmaster PEB - Bassgasm is a track specifically made to test subwoofers by producing an excellent range of low frequencies. The 4620 subwoofer performed very well, except under extra low and high bass. For frequencies under 25Hz the subwoofer doesn't respond, yet we also found the higher frequency response of the subwoofer to be slightly lacking. There was a noticeable difference when comparing this subwoofer to other subwoofers that handle sounds down to 20Hz, but the 4620 sub is still an excellent subwoofer that pumps out powerful, wall shaking bass with tight response. Overall the sub is great, but would benefit from being able to handle 20Hz frequencies.