Infiniti M35h Center Dash Speaker Size
The Infiniti M35h center dash location accommodates a 3 inch speaker size, supporting uniform 3 inch speakers across the applicable model years. Compatible audio types for the center dash include midrange units, which represent the sole system category for the replacement. The specifications cover the 2012 to 2013 chart of model years.
| Year | Type | Size (inch) |
|---|---|---|
| 2013 | Midrange | 3 |
| 2012 | Midrange | 3 |
Speaker Types
| Type | Description |
|---|---|
| Midrange | A driver for the middle of the audible range, typically from about 300 Hz to 5,000 Hz, where vocals and most instruments sit. It is often paired with a tweeter and a woofer. |
Additional Notes
- The center dash location in the Infiniti M35h positions a speaker at the uppermost central point of the instrument panel, a placement that directs sound toward the windshield and across the cabin's horizontal axis.
- A 3-inch driver in the center dash occupies a compact footprint, consistent with the spatial constraints typical of instrument panel cavities, where depth and width are limited by HVAC ducting and structural reinforcement.
- The shallow mounting depth associated with a 3-inch driver makes it acoustically suited to enclosures with minimal internal volume, which is characteristic of center dash installations in the M35h.
- A 3-inch cone diameter produces a relatively narrow radiating surface, which at center dash placement contributes to focused sound projection toward the passenger compartment rather than wide lateral dispersion.
- The midrange type, as specified for the Infiniti M35h center dash, handles frequencies generally spanning the 300 Hz to 5 kHz range, covering fundamental vocal frequencies and the lower presence region of instruments.
- Midrange drivers are designed without the crossover requirements of full-range speakers, meaning the center dash units in the M35h receive a frequency-filtered signal targeting the mid-frequency band specifically.
- The center dash position places the midrange driver equidistant from both the driver and front passenger, making the midrange type acoustically relevant for dialogue clarity and vocal imaging across both seating positions.
- The 3-inch midrange configuration in the center dash of the 2012 and 2013 M35h indicates a consistent speaker cavity geometry across both model years, with no dimensional change in the mounting location between those years.