BOSE Sub2 Powered Bass Module

Give your songs full impact. Sub2 Powered Bass Module combines with virtually any portable PA to deliver low end down to 37 Hz. Sub2 plays lower and louder, giving you bold bass that goes almost anywhere. Stack two Sub2 subwoofers for even more bass or to unleash Cardioid Mode for focused, directional performance that negates rear-firing bass energy, steers the bass out front, and reduces feedback.

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