Connect 12-Gauge Speaker Wire from the Positive (+) Speaker Output on the Master amp to the Positive Terminal on the Subwoofer (+). Amp (+) to Sub (+) Step 2. Connect

It is fine to mix and match different brands of subwoofers because there is no timbre matching with subwoofers. I would however avoid adding a second subwoofer if it is

Unlike older models, the engines on modern Ferrari models are more durable and longer-lasting than ever. With proper care and maintenance, the average Ferrari engine should last up to 80,000