Thesubwoofer sends 12V out on pin 3 of the D-Sub connector to the right speaker, and when the controls on the right speaker are set to turn on the system, it sends 12V back to pin 4. To turn the subwoofer on, connect pin 3 to pin 4. I used this spare connector to connect the pins, but an appropriately sized paper clip could also work.SVSs recently introduced SB-3000 is a compact powered subwoofer that's $600 cheaper, a few cubic inches smaller, and 37lb lighter than the model it replaces, the SVS SB13-Ultra. Its amplifier is less powerful (800W vs 1000W), but its rated frequency response extends lower: a stygian 18Hz, compared to the SB13-Ultra's merely stentorian 20Hz. Noisein speaker wiring. Noise can also come in through the speaker wires. To test them, turn the system off and disconnect the speaker wires from the amps. Now start the car. If the noise is still there, then it's being radiated into the speaker wires. Reposition them, or, as a last resort, shield them by wrapping them with Mu-metal foil.
HereAre Our Picks for the Best Car Subwoofers of 2023: The Best 8" Shallow-Mount Car Subwoofer: Focal Sub P20FSE 8" Expert Flax Shallow-Mount 4-Ohm Subwoofer. The Best 10" Car Subwoofer Under $150: Kicker 44CWCD104 10" CompC 4-Ohm DVC Subwoofer. The Best 12" Car Subwoofer:
Ill discuss eight of our customer-favorite and best-selling shallow-mount subwoofers. Durable and water resistant - Polk Audio DB 1042 DVC 10" subwoofer. Designed for factory systems - Pioneer TS-A2000LD2 8" subwoofer. 6-3/4" woofer built for bass - Kicker 48CWRT674 6-3/4" subwoofer. Excellent sound quality - Kenwood Excelon KFC-XW800F VtZy.