Shop by vehicle Find parts that fit
Out of Stock

Land Rover Range Rover L405 / Sport L494 / Evoque / Discovery Sport 2017-2020 Meridian 380W 600W Amplifier Touch Pro HPLA-19C164-ADC HX73 L8D2 OEM

Need to confirm fitment? Call (813) 269-2220 with your VIN.

Notify me when this product is available:

About This Amplifier

This is a genuine OEM audio amplifier for the Meridian Sound System 380W, Touch Pro fitted to Discovery Sport, Range Rover, Range Rover Evoque, Range Rover Sport vehicles (Ethernet era, 10.2-inch screen cars, 2017-2020). It is the module that drives every speaker in the vehicle; when it fails you get no sound, dropouts on some speakers, or an audio system that will not power up.

Part numbers HPLA-19C164-ADC, HX73-19C164-A*, L8D2-19C164-BA, JPLA-19C164-A* are interchangeable for this system and supersede LR154836, LR098869, LR123014, LR081469. The amp is located l405 / L494: under driver seat. Evoque / Discovery Sport / Velar: left rear cargo side. Dealer list price is $1,535.00; our price is shown above. This number is no longer stocked by the dealer, so the list price shown is our estimate from the nearest current equivalent.

Make Sure This Is Your Amp

Land Rover changed amplifiers when it changed infotainment systems. Cars with the 8-inch screen and buttons down both sides (2016 and older) and cars with the 10.2-inch wide touchscreen (2017 and newer) use different, non-interchangeable amps even in overlapping model years. The 380W, 825W and 1700W systems also each use a different amp. Run our Amp Finder or match the label on your old amp before ordering.

What's Included & Features

Every part is inspected before it leaves our facility. Here's what you get with this listing:

  • ✓
    Genuine OEM Land Rover amplifier — Meridian Sound System 380W, Touch Pro. Pulled from a running vehicle and bench-tested before it hits the shelf.
  • ✓
    Ships as one of: HPLA-19C164-ADC, HX73-19C164-A*, L8D2-19C164-BA, JPLA-19C164-A* — Land Rover used several interchangeable numbers for this system. Any one of them is a direct swap for the others.
  • ✓
    Replaces LR154836, LR098869, LR123014, LR081469 — Earlier LR catalog numbers and engineering numbers for the same amplifier.
  • ✓
    380W (label 600W) — 12 channel, BroadR-Reach ethernet, InControl Touch Pro 10.2-inch screen
  • ✓
    Plug-and-play for the same system — No programming needed when replacing like-for-like. Changing audio tiers (380W to 825W, etc.) requires dealer configuration.
  • ✓
    OEM used and tested — Powered up and checked on all channels. Condition disclosed in photos.

Part Specifications

Part Numbers HPLA-19C164-ADC, HX73-19C164-A*, L8D2-19C164-BA, JPLA-19C164-A*
Replaces LR154836, LR098869, LR123014, LR081469
Part Type Audio System Amplifier
Audio System Meridian Sound System 380W, Touch Pro
Power Rating 380W (label 600W)
Channels / Bus 12 channel, BroadR-Reach ethernet, InControl Touch Pro 10.2-inch screen
Location in Vehicle L405 / L494: under driver seat. Evoque / Discovery Sport / Velar: left rear cargo side
Compatible Models Range Rover (L405) 2017-2020; Range Rover Sport (L494) 2017-2020; Range Rover Evoque (L538) 2017-2019; Discovery Sport (L550) 2017-2019
Part Condition OEM Used — Tested

Vehicle Fitment

Year Make Model Trim / Audio Engine
2017-2020 Land Rover Range Rover (L405) HSE, Supercharged, P400e (standard audio) 3.0L SC V6, 5.0L SC V8, 3.0L TD6, 2.0L PHEV
2017-2020 Land Rover Range Rover Sport (L494) SE, HSE, HST (standard audio) 2.0L Turbo I4, 3.0L SC V6, 5.0L SC V8, 3.0L TD6
2017-2019 Land Rover Range Rover Evoque (L538) SE, HSE (standard audio) 2.0L Turbo I4
2017-2019 Land Rover Discovery Sport (L550) SE, HSE (standard audio) 2.0L Turbo I4

⚠ Always verify the part number on your original amplifier matches one of: HPLA-19C164-ADC, HX73-19C164-A*, L8D2-19C164-BA, JPLA-19C164-A*. Does not fit: Any 8-inch screen (2016 and older) vehicle; 825W cars. Call us if unsure — (877) 443-9246.

Have a question? Talk to an expert

(877) 443-9246 Mon – Fri | 9:00 AM – 6:00 PM EST

Search