Are dual voice coil subs better?
Car subwoofers are manufactured with either a single voice coil (SVC) or dual voice coil (DVC). The difference is the DVC sub offers more wiring options to better match and take advantage of the amplifier. A dual voice coil sub does not directly perform better than the same sub with a single voice coil.
What is the purpose of a dual voice coil subwoofer?
The advantage to having a dual voice coil subwoofer is that it can give the user greater wiring flexibility while avoiding speaker-to-speaker series connections. Let’s compare a few drivers and look at the flexibility differences. We know that an 8 ohm speaker and a dual 4 ohm speaker are very similar.
Can you use one voice coil on a dual voice coil sub?
On a dual-voice-coil sub, there are two pieces of wire and two sets of connections. The short answer about using one coil is no. Using one coil not only affects the thermal power handling capabilities of a subwoofer, but it also changes the strength of the magnetic field and alters the Thiele/Small specifications.
What is a dual voice subwoofer?
While typical subwoofers have a single voice coil, dual voice coil (DVC) subwoofers use two separate voice coils, each with its own connections, mounted on one cylinder, connected to a common cone. Parallel: A dual 4-ohm voice coil subwoofer with its coils wired in parallel presents a 2-ohm load to your amplifier.
What does duel voice coil mean on a subwoofer?
Dual voice coil subwoofers are a popular choice among car audio enthusiasts who want more flexibility in wiring their sound systems . While typical subwoofers have a single voice coil, dual voice coil (DVC) subwoofers use two separate voice coils, each with its own connections, mounted on one cylinder, connected to a common cone.
What does single voice coil in a sub woofer mean?
A single voice coil (SCV) is one length of wire wrapped around the former. A dual voice coil (DVC) has 2 coils of wire wrapped around the former. A single voice coil subwoofer will have a positive and negative terminal , while a dual voice coil subwoofer will have 2 positive and 2 negative terminals, one for each coil.
What is the purpose of dual voice coils?
A dual voice coil ( DVC ) speaker is a little bit different. A dual voice coil speaker has two voice coils that allow a single speaker to output both stereo channels through one speaker, creating a stereo sound from a single speaker location. Many classic cars came with only one speaker installed in the dashboard.
How do you wire a dual coil subwoofer?
Wiring Dual Voice Coil Subs to a Bridged Amp Wire the amplifier to the first subwoofer. Connect the two coils. Wire the second subwoofer to the first subwoofer. Connect the second sub’s coils. Complete the circuit. Listen for inconsistencies.
