Trade assurance, 15 inch bass sub speaker

[ Factory, EXW price, quickly shipment, alibaba trade assurance, 10 years of OEM ]:  

PS-15BASS bass loudspeaker descriptions:

1. Loudspeaker sound pressure levels in the 45 to 300Hz regions for bss heavy applications when single PS15 are used without the benefits of multiple cabinet coupling.

2. The PS-15BASS is connected in parallel with a PS15 and doesn’t require an additional controller or amplifier channel ( providing the combined load is within the amplifier’s specification ).

3. The PS-15BASS has the same size front and grill, so clusters are visually and acoustically coherent, its deeper trapezoidal cabinet provides increased volume for extended bass response.

PS-15BASS bass loudspeaker specifications:

The picture of PS15-BASS box design:

PS-15BASS driver configuration: