LR064177 | Audio System Amplifier - Audio Equipment - Range Rover L405 2013-2022
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR064177 - Audio System Amplifier
LR064177 is an Audio System Amplifier. Fitted to the vehicle audio equipment on Range Rover L405 models, this amplifier converts low-level outputs from the infotainment head unit into higher-voltage, higher-current signals for the speaker channels. The unit manages channel distribution, gain control and signal conditioning for front, rear and subwoofer outputs according to the vehicle audio configuration, and it accepts volume, balance and mute commands from the central infotainment system. Built-in protection circuitry limits speaker damage from overload or short circuits. Replace the amplifier if multiple channels lose output, sound is consistently distorted across the system, or the infotainment unit reports a communication fault.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Range Rover (2013-2022) - Audio Equipment - Original Fit ((V)TOHA999999)
Frequently Asked Questions
The LR064177 amplifier increases the low-level audio outputs from the infotainment head unit to higher-voltage and higher-current signals suitable for the vehicle's speaker channels. It performs channel distribution, gain control and signal conditioning for front, rear and subwoofer outputs and accepts control commands from the central infotainment system. The unit also includes protection circuitry to prevent speaker damage from overloads or short circuits and should be replaced if multiple channels fail, distortion is present across the system, or communication faults are reported by the infotainment unit.
| Model | Variant |
|---|---|
| Land Rover Range Rover (L405) (2013-2022) | Audio Equipment - Original Fit ((V)TOHA999999) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Replace the LR064177 amplifier if multiple speaker channels lose output, the system produces persistent distortion across channels, or the infotainment reports communication faults indicating amplifier failure. Have the vehicle diagnosed by a qualified technician to confirm amplifier fault before replacement.
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