Chevrolet C Series Pickup Speaker Size
Speaker size, type, and location chart for Chevrolet C Series Pickup models from 1960 to 2000 production years.
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Dashboard Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 1988 - 1994 | Full-Range | 4x6 |
| 1981 - 1987 | Full-Range | 3.5 |
B-Pillar Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 1988 - 2000 | Full-Range | 4x6 |
Front Door Panel Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 1995 - 2000 | Midbass / Full-Range | 6.5 |
Rear Door Panel Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 2000 | Midbass / Full-Range | 6.5 |
C-Pillar Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 1990 - 1999 | Full-Range | 4x6 |
Center Dash Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 1960 - 1987 | Full-Range | 4x10 |
Chevrolet C Series Pickup Speaker FAQ
What speakers should I replace first in my Chevrolet C Series Pickup to get the biggest sound improvement?
Start with the front door panel 6.5 inch speakers if your Chevrolet C Series Pickup has them. These midbass and full-range drivers handle the most critical part of the soundstage. The dashboard and B-pillar locations tend to matter less initially. Get the mids right first, then worry about the rest.
What size speakers fit the dashboard location in a Chevrolet C Series Pickup?
It depends on which configuration your Chevrolet C Series Pickup has. The dashboard may take a 4x6 inch full-range speaker or a 3.5 inch full-range speaker. These are two completely different mounting footprints, so measuring before ordering is essential. Mixing up these sizes will likely result in fitment problems that are frustrating to fix.
Can I use a higher wattage speaker in the B-pillar location of the Chevrolet C Series Pickup?
The B-pillar location accepts a 4x6 inch full-range speaker. Running something rated around 50 to 75 RMS watts should be reasonable for most head unit setups. Going much higher without an amplifier may not give you any real benefit. The factory wiring in the Chevrolet C Series Pickup probably tops out around 18 to 22 watts per channel, so the extra headroom in a higher-rated speaker tends to help with clarity rather than raw volume.
What impedance should replacement speakers be for the Chevrolet C Series Pickup?
Most factory Chevrolet C Series Pickup speaker locations expect 4 ohm impedance. Installing 2 ohm speakers without checking your head unit specifications could potentially push the amplifier section harder than intended. Stick with 4 ohm replacements unless you have an aftermarket amplifier rated for lower impedance loads. The 6.5 inch front door panel positions are particularly worth getting right on this point.
What frequency range should full-range speakers cover for the dashboard and pillar locations in the Chevrolet C Series Pickup?
For the 4x6 inch dashboard and C-pillar positions, look for speakers covering roughly 80 Hz up to 20,000 Hz or higher. The 3.5 inch dashboard option will probably roll off lower frequencies earlier, maybe around 150 Hz or so. These smaller locations were never really designed for deep bass reproduction. The Chevrolet C Series Pickup center dash 4x10 inch position is a different story since that larger surface area can move more air at lower frequencies.