Chevrolet Blazer Speaker Size
Speaker size, type, and location chart for Chevrolet Blazer models from 1969 to 2026 production years.
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Rear Door Panel Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 2019 - 2026 | Midbass / Full-Range | 6.5 |
| 2000 - 2005 | Full-Range | 6x9 |
| 1995 - 1999 | Midbass / Full-Range | 5.25 |
| 1973 - 1989 | Full-Range | 4x10 |
Dashboard Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 2019 - 2026 | Tweeter | 1 |
| 1990 - 2005 | Full-Range | 4x6 |
| 1973 - 1989 | Full-Range | 3.5 |
Center Dash Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 2019 - 2026 | Full-Range | 3.5 |
| 1969 - 1972 | Full-Range | 4x10 |
Front Door Panel Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 2019 - 2026 | Full-Range | 6x9 |
| 1995 - 2005 | Midbass / Full-Range | 6.5 |
Rear Side Panel Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 1990 - 2005 | Full-Range | 6x9 |
| 1994 | Midbass / Full-Range | 6.75 |
B-Pillar Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 1999 | Full-Range | 4x6 |
Chevrolet Blazer Speaker FAQ
What size speakers fit in the rear door panels of a Chevrolet Blazer?
It depends on which Blazer you have. The newer Chevrolet Blazer uses 6.5 inch midbass or full-range speakers in the rear door panels. Older configurations vary significantly. The 2000-2005 Chevrolet Blazer rear doors take 6x9 inch full-range speakers, while the 1995-1999 model uses smaller 5.25 inch midbass or full-range units. Go back further and the 1973-1989 Chevrolet Blazer rear doors accept a 4x10 inch full-range speaker, which is a less common size that may limit your replacement options considerably. Always measure the existing cutout before ordering anything.
What type of speaker goes in the dashboard of a Chevrolet Blazer?
The 2019-2026 Chevrolet Blazer uses a dedicated 1 inch tweeter in the dashboard position. This is worth noting because tweeters handle high-frequency content above roughly 3,500 Hz and are not interchangeable with full-range speakers without adjusting your crossover settings. The 1990-2005 Chevrolet Blazer dashboard takes a 4x6 inch full-range speaker instead. The 1973-1989 Chevrolet Blazer used a 3.5 inch full-range unit in that same general position. Each configuration reflects a different approach to sound staging, so replacing a tweeter with a full-range unit or vice versa could affect how your system sounds across the frequency range.
Does the Chevrolet Blazer have a center dash speaker?
Some versions do. The 2019-2026 Chevrolet Blazer has a 3.5 inch full-range speaker in the center dash position, which typically handles midrange frequencies and contributes to front soundstage width. The 1969-1972 Chevrolet Blazer also used a center dash speaker, though it was a 4x10 inch full-range unit, which seems unusually large for that location. Whether the center channel makes a meaningful difference to perceived sound quality can depend heavily on how your head unit distributes the signal across channels.
What speakers fit in the front doors of a Chevrolet Blazer?
The 2019-2026 Chevrolet Blazer front door panels accept 6x9 inch full-range speakers. The 1995-2005 Chevrolet Blazer uses 6.5 inch midbass or full-range speakers in the front doors instead. Front door speakers tend to be the most important positions to upgrade first since they handle the majority of the listening experience for both front and rear seat passengers. For a 6x9 inch replacement in the newer Chevrolet Blazer, look for speakers rated to handle at least 50 watts RMS with an impedance of 4 ohms to stay compatible with most factory and aftermarket head units.