The Toyota C-HR dashboard accommodates a 3.5 inch speaker size. Full-range units represent the compatible speaker type for the audio system. These specifications cover the 2018 model year.
A single driver that reproduces bass through treble without a separate crossover network. It is the simplest replacement option and is common in factory audio systems.
Additional Notes
The dashboard is the installation location across the listed specification, positioning speakers at the front of the cabin near the windshield, typically within shallow, angled cavities that impose strict depth and diameter constraints.
Dashboard enclosures generally offer minimal mounting depth, which makes a 3.5 inch driver a functional match for the tight spatial tolerances found in instrument panel housings.
A 3.5 inch speaker in a dashboard location operates primarily in the upper-midrange and high-frequency bands, roughly from 500 Hz to 20 kHz depending on the driver's construction, contributing to vocal clarity and treble detail for front-stage imaging.
The shallow baffle angle of a dashboard mount directs sound upward and toward the listening position, which reinforces the 3.5 inch driver's role in producing a wide, forward-projected soundstage.
The Toyota C-HR dashboard accommodates a 3.5 inch full-range driver for the 2018 model year, a compatibility pairing that reflects the physical dimensions of the factory speaker cutout in that vehicle.
A full-range speaker type is designed to reproduce the entire audible frequency spectrum from a single driver, covering lows, mids, and highs without requiring a crossover network to divide the signal.
In a dashboard location, a full-range driver takes on particular responsibility for midrange frequencies associated with vocals and instruments, since the position places the speaker close to ear level relative to seated occupants.
The cone size of a full-range driver at 3.5 inches limits low-frequency excursion, meaning bass reproduction from a dashboard-mounted unit in the C-HR is constrained by the physical diameter of the driver.