#20
Genuine Land Rover Discovery 4 L319 Rear Subwoofer Speaker – 5H32-18C979-AB – 2010
Genuine used Land Rover rear subwoofer / bass speaker assembly removed from a 2010 Land Rover Discovery 4. This is an original factory audio component designed to reproduce low-frequency sound as part of the vehicle’s premium audio system.
Part Number: 5H32-18C979-AB
Engineering Number: 5H32 18C979 AB
Manufacturer: Land Rover
Part Type: Subwoofer / Bass Speaker
Position: Rear
Application: Factory Audio System
Donor Vehicle: 2010 Land Rover Discovery 4 / LR4 L319
Condition: Used Genuine OEM Part
COMPATIBILITY
Suitable for selected Land Rover Discovery 3 and Discovery 4 L319 vehicles equipped with the corresponding factory audio system.
Potential applications include:
• Land Rover Discovery 3 / LR3 L319 – approximately 2004–2009
• Land Rover Discovery 4 / LR4 L319 – approximately 2009–2016
• Petrol and diesel models where the same speaker specification is installed
• UK RHD and LHD vehicles where the audio system and connector configuration correspond
The 5H32 prefix originates from the earlier L319 platform production period, and components carrying this engineering number may continue to be used on later Discovery 4 vehicles.
IMPORTANT: Land Rover offered several different audio configurations, including standard and upgraded/premium systems. Not every Discovery 3 or Discovery 4 uses the same rear subwoofer.
Always confirm the engineering/OE number and connector before ordering.
TECHNICAL INFORMATION
The subwoofer is responsible primarily for reproducing the lower-frequency portion of the vehicle’s audio output.
Compared with the smaller door and interior speakers, the subwoofer is designed to handle bass frequencies and helps provide:
• Deeper bass response
• Improved low-frequency sound
• Fuller overall audio reproduction
• Better balance between high, mid and low frequencies
It operates as part of the vehicle’s original audio system and receives its audio signal through the factory wiring/amplifier configuration.
FACTORY AUDIO SYSTEM INFORMATION
Discovery 3 and Discovery 4 vehicles were available with different factory sound-system specifications.
Compatibility can therefore depend on:
• Audio system specification
• Amplifier fitted to the vehicle
• Speaker configuration
• Wiring harness
• Electrical connector
• Production date
• Original speaker part/engineering number
A physically similar speaker should not automatically be assumed compatible.
COMMON SYMPTOMS / REASONS FOR REPLACEMENT
• No bass from the rear audio system
• Distorted bass at higher volume
• Buzzing or rattling speaker
• Crackling sound
• Damaged speaker cone
• Intermittent audio output
• Water or moisture damage
• Damaged electrical connection
• Original subwoofer missing
• Replacement following interior or audio-system repair
IMPORTANT DIAGNOSTIC INFORMATION
Before replacing the subwoofer, check the rest of the audio system because a loss of bass is not always caused by the speaker itself.
Check:
• Speaker wiring and connector
• Audio-system fuses
• Amplifier operation
• Wiring continuity
• Connector pins for corrosion or damage
• Speaker cone for physical damage
• Signs of moisture/water ingress
If several speakers have stopped working simultaneously, the amplifier, power supply or audio-system wiring should also be investigated.
INSTALLATION
Designed as a replacement for the corresponding factory-fitted Land Rover subwoofer.
Installation generally involves removing the relevant rear interior trim, disconnecting the electrical connector and replacing the original speaker assembly.
Ensure all mounting points and electrical connections are secure before refitting the trim.
PROGRAMMING / CODING
Programming or coding is normally not required when replacing the original subwoofer with an identical compatible unit.
If the vehicle’s complete audio-system specification is being changed or upgraded, additional components or vehicle configuration changes may be required.
IMPORTANT COMPATIBILITY NOTE
Please compare the engineering number:
5H32-18C979-AB
with the number on your existing speaker before purchasing.
Also compare:
• Electrical connector
• Connector pin arrangement
• Speaker housing
• Mounting points
• Overall shape
• Factory audio-system specification
Vehicle year, engine size and body model alone are not sufficient to guarantee compatibility.
CONDITION
Genuine used Land Rover OEM part.
Normal signs of previous use, storage, dust, light marks or cosmetic wear may be present. Please inspect the listing photographs carefully for the exact condition and supplied components.
Ideal genuine replacement for a faulty, damaged or missing rear subwoofer speaker on a compatible Land Rover Discovery 3 / Discovery 4 L319.
Brand: Harman Kardon
Type: --
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Manufacturer Part Number: 5H32-18C979-AB
Speaker Design: --
Driver: --
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