Aerpro AX8343K 6.8" Head Unit Kit Hyundai i30 with Factory Nav
Aerpro AX8343K 6.8" Multimedia Head Unit Upgrade Kit Hyundai i30 with Factory Nav
A fully matched upgrade kit for the Hyundai i30 with Factory Nav (2012-2017), the AX8343K combines a 6.8" wireless CarPlay and Android Auto multimedia receiver with a vehicle-specific gloss black fascia installation kit including a USB retention harness, factory camera retention interface, and antenna adaptor, plus a 720P AHD surface mount camera, all in one box.
Product Overview
The AX8343K is Aerpro's complete head unit upgrade solution engineered for the Hyundai i30 GD with factory navigation from 2012-2017. It is supplied as a three-component kit comprising the Aerpro 6.8" multimedia receiver, the vehicle-specific installation kit tailored to the i30 GD with factory nav dashboard profile, and a 720P AHD surface mount camera. No additional accessories need to be sourced for a standard installation. The vehicle-specific installation kit includes a gloss black fascia kit, a steering wheel control interface, a USB retention harness, a factory camera retention interface, an antenna adaptor, and a universal SWC patch lead, ensuring factory steering wheel controls, factory USB input, factory camera, and antenna connection are all retained after installation.
The 6.8" capacitive touchscreen at 1024x600 resolution supports wireless and wired Apple CarPlay and Android Auto, Bluetooth V5 with HFP 1.6 HD Voice, A2DP audio streaming, AVRCP media control, and PBAP phonebook access. Both internal and external microphone options are provided, with the external microphone and mount included in the head unit box. Audio performance is delivered via 4 x 50W maximum output, a 13-band graphic EQ covering 32Hz through to 16kHz, time alignment, subwoofer low-pass filter control, and 4V 6-channel RCA preouts covering front, rear, and subwoofer channels for external amplifier integration. Dual rear USB inputs support CarPlay and Android Auto on USB 1 and media playback on USB 2, each at 5V/1.5A charging. Dual AHD 720P-compatible camera inputs accept the included surface mount camera and an additional second camera simultaneously.
The included 720P AHD surface mount camera uses a Sony 225 1/3" CMOS sensor with a 150-degree lens angle and is mountable as a front, rear, or reverse camera. It is supplied with 6 metres of RCA video cable with an in-line reverse trigger wire. Head Unit Upgrade Kits can vary between vehicle models. Use the Aerpro What Fits Your Car Guide at aerpro.com to confirm compatibility with your specific vehicle before purchase.
Features & Benefits
Complete Vehicle-Specific Upgrade Kit for Hyundai i30 with Factory Nav 2012-2017: The AX8343K includes all components required for a complete installation in the Hyundai i30 GD with factory navigation from 2012-2017 without additional accessory sourcing. The vehicle-specific installation kit covers the fascia, SWC interface, USB retention harness, factory camera retention interface, antenna adaptor, and patch lead requirements of the i30 GD factory nav platform.
Specific Fitment for Factory Navigation-Equipped i30 GD Models: The AX8343K is designed specifically for Hyundai i30 GD models from 2012-2017 that were factory-fitted with navigation. These models use a different dashboard opening and wiring configuration compared to non-navigation variants, requiring this specific installation kit. Owners of i30 GD models without factory navigation should refer to the AX8577K instead. Use the Aerpro What Fits Your Car Guide at aerpro.com to confirm the correct kit for your specific vehicle.
Gloss Black Fascia Kit for i30 GD Factory Nav Dashboard Integration: The included gloss black fascia kit is designed specifically for the Hyundai i30 GD (2012-2017) with factory navigation dashboard profile, providing a premium gloss finish around the 6.8" head unit that integrates with the interior trim of this i30 generation.
Factory Camera Retention Interface Included: The vehicle-specific installation kit includes a factory camera retention interface that connects the factory camera to the new head unit's camera input, allowing the factory camera to continue displaying on the 6.8" screen when triggered after installation.
USB Retention Harness Included: The vehicle-specific installation kit includes a USB retention harness that connects the factory USB input point in the i30 GD interior to the rear USB input of the new head unit, retaining the factory USB port functionality for media playback and device connection after installation.
Antenna Adaptor Included: The vehicle-specific installation kit includes an antenna adaptor to ensure the factory antenna connection from the Hyundai i30 GD interfaces correctly with the head unit's antenna input, maintaining full AM and FM signal performance after installation without requiring a separate adaptor.
6.8" Capacitive Touchscreen at 1024x600: The 6.8" capacitive touchscreen delivers a large, responsive display with 1024x600 resolution for clear navigation of maps, media, and settings, well suited to the dashboard opening of the Hyundai i30 2012-2017.
Wireless and Wired Apple CarPlay and Android Auto: Both Apple CarPlay and Android Auto operate wirelessly for hands-free smartphone integration, or via wired USB connection for simultaneous charging. On first wireless connection, a one-time pairing via Bluetooth and Wi-Fi is required before subsequent connections become automatic.
Bluetooth V5 with HFP 1.6 HD Voice: Bluetooth V5 supports A2DP high-quality audio streaming, AVRCP media control, PBAP phonebook access, and HFP 1.6 HD Voice quality hands-free calling. Both an internal microphone and an external microphone with mount are included, allowing the external microphone to be positioned optimally in the cabin.
13-Band Graphic EQ with Time Alignment: The 13-band EQ covers 32Hz, 63Hz, 125Hz, 250Hz, 500Hz, 1kHz, 2kHz, 4kHz, 8kHz, 10kHz, 12kHz, 14kHz, and 16kHz for precise acoustic tuning, complemented by time alignment and a subwoofer low-pass filter for a complete onboard tuning toolkit.
4V 6-Channel RCA Preouts: Six RCA preamp channels at 4V covering front, rear, and subwoofer outputs allow external amplifiers to be added to the system with a high-output, low-noise signal. Subwoofer level control is also provided directly from the head unit.
720P AHD Surface Mount Camera Included: The included 720P AHD surface mount camera uses a Sony 225 1/3" CMOS sensor, a 150-degree lens angle, optional parking guidelines, and an IP67 waterproof rating. It can be mounted as a front, rear, or reverse camera and connects to the head unit via the included 6-metre RCA cable with in-line reverse trigger wire.
Dual AHD 720P Camera Inputs: Two independent AHD 720P-compatible camera inputs allow the retained factory camera and the included surface mount camera to be connected simultaneously, supporting dual camera configurations.
6-Colour Button Illumination: The key illumination is selectable across six colours including red, yellow, green, blue, purple, and white, allowing the button lighting to be matched to the i30 interior.
AM/FM Tuner with RDS: FM tuning covers 87.5-108.0MHz with 18 presets, and AM covers 522-1710kHz with 12 presets, with RDS support for station and track information display.
Technical Specs
| Specification | Detail |
|---|---|
| SKU | AX8343K |
| Brand | Aerpro |
| Compatible Vehicles | Hyundai i30 GD with Factory Nav, 2012-2017 |
| Display Size | 6.8" |
| Display Resolution | 1024 x 600 |
| Touchscreen Type | Capacitive |
| OS | Linux |
| DIN Size | 2 DIN (Double DIN) |
| Max Power (4 Ohm) | 50W x 4 |
| RCA Preamp Outputs | 4V, 6-channel (Front / Rear / Subwoofer) |
| Subwoofer Level Control | Yes |
| EQ | 13-Band (32/63/125/250/500/1K/2K/4K/8K/10K/12K/14K/16KHz) |
| EQ Presets | 6 + 2 Custom |
| Time Alignment | Yes |
| Low-Pass Filter (Sub) | Yes |
| Loudness | Yes |
| Smartphone Connectivity | Wireless and Wired Apple CarPlay, Wireless and Wired Android Auto |
| Bluetooth Version | V5 |
| Bluetooth Profiles | A2DP, AVRCP, HFP, PBAP |
| HFP Profile | HFP 1.6 (HD Voice) |
| Microphone | Internal and External (included) |
| ID3 Tag Display | Yes |
| USB 1 (Rear) | CarPlay, Android Auto, Charging (5V/1.5A) |
| USB 2 (Rear) | Media Playback, Charging (5V/1.5A) |
| USB Max Capacity | FAT32, 32GB |
| Media Playback Formats | MP3, MP4, MKV, FLAC, Xvid |
| Camera Input 1 | Reverse Camera (720P AHD Compatible) |
| Camera Input 2 | Second Camera (720P AHD Compatible) |
| Rear A/V Input | Yes (RCA, 3 connectors) |
| Composite Video Output | Yes |
| AM Tuner | 522-1710kHz, 9kHz step, 12 presets |
| FM Tuner | 87.5-108.0MHz, 0.05MHz step, 18 presets |
| RDS | Yes |
| Button Illumination | 6-colour (Red, Yellow, Green, Blue, Purple, White) |
| OSD Language | English |
| Camera Image Sensor | Sony 225, 1/3" CMOS AHD |
| Camera Lens Angle | 150 degrees |
| Camera Mount Type | Surface Mount |
| Camera Use | Front, Rear, or Reverse |
| Camera IP Rating | IP67 |
| Camera Cable Length | 6 metres (RCA with in-line reverse trigger) |
| Fascia Finish | Gloss Black |
| USB Retention Harness | Yes (included) |
| Factory Camera Retention Interface | Yes (included) |
| Antenna Adaptor | Yes (included) |
What's in the Box
Aerpro 6.8" Multimedia Receiver:
- 1x 6.8" Multimedia Double DIN Head Unit
- Double DIN Metal Frame and Mounting Hardware
- Head Unit Plastic Trim
- Wiring Harness with ISO Connection
- 3 Wire Learning SWC Lead
- External Microphone with Mount
- GPS Antenna with Adhesive Pad
- QR Digital Manual Leaflet
Vehicle Specific Installation Kit:
- Gloss Black Fascia Kit
- Steering Wheel Control Interface
- USB Retention Harness
- Factory Camera Retention Interface
- Antenna Adaptor
- Universal Patch Lead
720P AHD Surface Mount Camera:
- 720P AHD Surface Mount Camera (wired)
- 6-Metre Video Cable (RCA) with In-Line Reverse Trigger
Compatible With
The AX8343K is engineered for the Hyundai i30 GD with factory navigation from 2012-2017. Head Unit Upgrade Kits can vary between vehicle models. Use the Aerpro What Fits Your Car Guide at aerpro.com to confirm compatibility with your specific vehicle before purchase. The 4V 6-channel RCA preouts are compatible with most aftermarket amplifiers requiring front, rear, and subwoofer signal inputs. The dual AHD 720P camera inputs are compatible with most aftermarket AHD 720P and standard composite cameras in addition to the included surface mount camera.
Frequently Asked Questions
What is the difference between the AX8343K and the AX8577K for the Hyundai i30 GD?
Both the AX8343K and AX8577K are complete head unit upgrade kits for the Hyundai i30 GD (2012-2017), sharing the same head unit specification and 720P AHD surface mount camera. The key difference is factory navigation fitment. The AX8343K suits i30 GD models with factory navigation, and its installation kit includes a gloss black fascia, factory camera retention interface, USB retention harness, antenna adaptor, and SWC interface. The AX8577K suits i30 GD models without factory navigation, and includes a piano black fascia, USB retention harness, antenna adaptor, and SWC interface, but no factory camera retention interface. Use the Aerpro What Fits Your Car Guide at aerpro.com to confirm which kit is correct for your specific vehicle.
Does the AX8343K retain the factory Hyundai i30 steering wheel controls?
Yes. The vehicle-specific installation kit includes a steering wheel control interface and a universal SWC patch lead that connects to the head unit's SWC input, allowing the factory steering wheel audio controls to operate with the new head unit after installation and calibration.
Does the AX8343K retain the factory camera in the Hyundai i30 with factory nav?
Yes. The vehicle-specific installation kit includes a factory camera retention interface that connects the factory camera to the new head unit's camera input, allowing the factory camera to continue displaying on the 6.8" screen when triggered after installation.
Does the AX8343K retain the factory Hyundai i30 USB input?
Yes. The vehicle-specific installation kit includes a USB retention harness that connects the factory USB input point in the i30 GD interior to the rear USB input of the new head unit, retaining the factory USB port functionality for media playback and device connection after installation.
Can external amplifiers be connected to the AX8343K?
Yes. The head unit provides 4V 6-channel RCA preouts covering front, rear, and subwoofer channels, allowing external amplifiers to be connected for higher output power or a dedicated subwoofer channel. The 4V output voltage provides a strong, low-noise signal compatible with most aftermarket car audio amplifiers. Subwoofer level control is also available directly from the head unit for convenient bass adjustment without accessing the amplifier directly.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Aerpro AX8343K 6.8" Multimedia Head Unit Upgrade Kit Hyundai i30 with Factory Nav
A fully matched upgrade kit for the Hyundai i30 with Factory Nav (2012-2017), the AX8343K combines a 6.8" wireless CarPlay and Android Auto multimedia receiver with a vehicle-specific gloss black fascia installation kit including a USB retention harness, factory camera retention interface, and antenna adaptor, plus a 720P AHD surface mount camera, all in one box.
Product Overview
The AX8343K is Aerpro's complete head unit upgrade solution engineered for the Hyundai i30 GD with factory navigation from 2012-2017. It is supplied as a three-component kit comprising the Aerpro 6.8" multimedia receiver, the vehicle-specific installation kit tailored to the i30 GD with factory nav dashboard profile, and a 720P AHD surface mount camera. No additional accessories need to be sourced for a standard installation. The vehicle-specific installation kit includes a gloss black fascia kit, a steering wheel control interface, a USB retention harness, a factory camera retention interface, an antenna adaptor, and a universal SWC patch lead, ensuring factory steering wheel controls, factory USB input, factory camera, and antenna connection are all retained after installation.
The 6.8" capacitive touchscreen at 1024x600 resolution supports wireless and wired Apple CarPlay and Android Auto, Bluetooth V5 with HFP 1.6 HD Voice, A2DP audio streaming, AVRCP media control, and PBAP phonebook access. Both internal and external microphone options are provided, with the external microphone and mount included in the head unit box. Audio performance is delivered via 4 x 50W maximum output, a 13-band graphic EQ covering 32Hz through to 16kHz, time alignment, subwoofer low-pass filter control, and 4V 6-channel RCA preouts covering front, rear, and subwoofer channels for external amplifier integration. Dual rear USB inputs support CarPlay and Android Auto on USB 1 and media playback on USB 2, each at 5V/1.5A charging. Dual AHD 720P-compatible camera inputs accept the included surface mount camera and an additional second camera simultaneously.
The included 720P AHD surface mount camera uses a Sony 225 1/3" CMOS sensor with a 150-degree lens angle and is mountable as a front, rear, or reverse camera. It is supplied with 6 metres of RCA video cable with an in-line reverse trigger wire. Head Unit Upgrade Kits can vary between vehicle models. Use the Aerpro What Fits Your Car Guide at aerpro.com to confirm compatibility with your specific vehicle before purchase.
Features & Benefits
Complete Vehicle-Specific Upgrade Kit for Hyundai i30 with Factory Nav 2012-2017: The AX8343K includes all components required for a complete installation in the Hyundai i30 GD with factory navigation from 2012-2017 without additional accessory sourcing. The vehicle-specific installation kit covers the fascia, SWC interface, USB retention harness, factory camera retention interface, antenna adaptor, and patch lead requirements of the i30 GD factory nav platform.
Specific Fitment for Factory Navigation-Equipped i30 GD Models: The AX8343K is designed specifically for Hyundai i30 GD models from 2012-2017 that were factory-fitted with navigation. These models use a different dashboard opening and wiring configuration compared to non-navigation variants, requiring this specific installation kit. Owners of i30 GD models without factory navigation should refer to the AX8577K instead. Use the Aerpro What Fits Your Car Guide at aerpro.com to confirm the correct kit for your specific vehicle.
Gloss Black Fascia Kit for i30 GD Factory Nav Dashboard Integration: The included gloss black fascia kit is designed specifically for the Hyundai i30 GD (2012-2017) with factory navigation dashboard profile, providing a premium gloss finish around the 6.8" head unit that integrates with the interior trim of this i30 generation.
Factory Camera Retention Interface Included: The vehicle-specific installation kit includes a factory camera retention interface that connects the factory camera to the new head unit's camera input, allowing the factory camera to continue displaying on the 6.8" screen when triggered after installation.
USB Retention Harness Included: The vehicle-specific installation kit includes a USB retention harness that connects the factory USB input point in the i30 GD interior to the rear USB input of the new head unit, retaining the factory USB port functionality for media playback and device connection after installation.
Antenna Adaptor Included: The vehicle-specific installation kit includes an antenna adaptor to ensure the factory antenna connection from the Hyundai i30 GD interfaces correctly with the head unit's antenna input, maintaining full AM and FM signal performance after installation without requiring a separate adaptor.
6.8" Capacitive Touchscreen at 1024x600: The 6.8" capacitive touchscreen delivers a large, responsive display with 1024x600 resolution for clear navigation of maps, media, and settings, well suited to the dashboard opening of the Hyundai i30 2012-2017.
Wireless and Wired Apple CarPlay and Android Auto: Both Apple CarPlay and Android Auto operate wirelessly for hands-free smartphone integration, or via wired USB connection for simultaneous charging. On first wireless connection, a one-time pairing via Bluetooth and Wi-Fi is required before subsequent connections become automatic.
Bluetooth V5 with HFP 1.6 HD Voice: Bluetooth V5 supports A2DP high-quality audio streaming, AVRCP media control, PBAP phonebook access, and HFP 1.6 HD Voice quality hands-free calling. Both an internal microphone and an external microphone with mount are included, allowing the external microphone to be positioned optimally in the cabin.
13-Band Graphic EQ with Time Alignment: The 13-band EQ covers 32Hz, 63Hz, 125Hz, 250Hz, 500Hz, 1kHz, 2kHz, 4kHz, 8kHz, 10kHz, 12kHz, 14kHz, and 16kHz for precise acoustic tuning, complemented by time alignment and a subwoofer low-pass filter for a complete onboard tuning toolkit.
4V 6-Channel RCA Preouts: Six RCA preamp channels at 4V covering front, rear, and subwoofer outputs allow external amplifiers to be added to the system with a high-output, low-noise signal. Subwoofer level control is also provided directly from the head unit.
720P AHD Surface Mount Camera Included: The included 720P AHD surface mount camera uses a Sony 225 1/3" CMOS sensor, a 150-degree lens angle, optional parking guidelines, and an IP67 waterproof rating. It can be mounted as a front, rear, or reverse camera and connects to the head unit via the included 6-metre RCA cable with in-line reverse trigger wire.
Dual AHD 720P Camera Inputs: Two independent AHD 720P-compatible camera inputs allow the retained factory camera and the included surface mount camera to be connected simultaneously, supporting dual camera configurations.
6-Colour Button Illumination: The key illumination is selectable across six colours including red, yellow, green, blue, purple, and white, allowing the button lighting to be matched to the i30 interior.
AM/FM Tuner with RDS: FM tuning covers 87.5-108.0MHz with 18 presets, and AM covers 522-1710kHz with 12 presets, with RDS support for station and track information display.
Technical Specs
| Specification | Detail |
|---|---|
| SKU | AX8343K |
| Brand | Aerpro |
| Compatible Vehicles | Hyundai i30 GD with Factory Nav, 2012-2017 |
| Display Size | 6.8" |
| Display Resolution | 1024 x 600 |
| Touchscreen Type | Capacitive |
| OS | Linux |
| DIN Size | 2 DIN (Double DIN) |
| Max Power (4 Ohm) | 50W x 4 |
| RCA Preamp Outputs | 4V, 6-channel (Front / Rear / Subwoofer) |
| Subwoofer Level Control | Yes |
| EQ | 13-Band (32/63/125/250/500/1K/2K/4K/8K/10K/12K/14K/16KHz) |
| EQ Presets | 6 + 2 Custom |
| Time Alignment | Yes |
| Low-Pass Filter (Sub) | Yes |
| Loudness | Yes |
| Smartphone Connectivity | Wireless and Wired Apple CarPlay, Wireless and Wired Android Auto |
| Bluetooth Version | V5 |
| Bluetooth Profiles | A2DP, AVRCP, HFP, PBAP |
| HFP Profile | HFP 1.6 (HD Voice) |
| Microphone | Internal and External (included) |
| ID3 Tag Display | Yes |
| USB 1 (Rear) | CarPlay, Android Auto, Charging (5V/1.5A) |
| USB 2 (Rear) | Media Playback, Charging (5V/1.5A) |
| USB Max Capacity | FAT32, 32GB |
| Media Playback Formats | MP3, MP4, MKV, FLAC, Xvid |
| Camera Input 1 | Reverse Camera (720P AHD Compatible) |
| Camera Input 2 | Second Camera (720P AHD Compatible) |
| Rear A/V Input | Yes (RCA, 3 connectors) |
| Composite Video Output | Yes |
| AM Tuner | 522-1710kHz, 9kHz step, 12 presets |
| FM Tuner | 87.5-108.0MHz, 0.05MHz step, 18 presets |
| RDS | Yes |
| Button Illumination | 6-colour (Red, Yellow, Green, Blue, Purple, White) |
| OSD Language | English |
| Camera Image Sensor | Sony 225, 1/3" CMOS AHD |
| Camera Lens Angle | 150 degrees |
| Camera Mount Type | Surface Mount |
| Camera Use | Front, Rear, or Reverse |
| Camera IP Rating | IP67 |
| Camera Cable Length | 6 metres (RCA with in-line reverse trigger) |
| Fascia Finish | Gloss Black |
| USB Retention Harness | Yes (included) |
| Factory Camera Retention Interface | Yes (included) |
| Antenna Adaptor | Yes (included) |
What's in the Box
Aerpro 6.8" Multimedia Receiver:
- 1x 6.8" Multimedia Double DIN Head Unit
- Double DIN Metal Frame and Mounting Hardware
- Head Unit Plastic Trim
- Wiring Harness with ISO Connection
- 3 Wire Learning SWC Lead
- External Microphone with Mount
- GPS Antenna with Adhesive Pad
- QR Digital Manual Leaflet
Vehicle Specific Installation Kit:
- Gloss Black Fascia Kit
- Steering Wheel Control Interface
- USB Retention Harness
- Factory Camera Retention Interface
- Antenna Adaptor
- Universal Patch Lead
720P AHD Surface Mount Camera:
- 720P AHD Surface Mount Camera (wired)
- 6-Metre Video Cable (RCA) with In-Line Reverse Trigger
Compatible With
The AX8343K is engineered for the Hyundai i30 GD with factory navigation from 2012-2017. Head Unit Upgrade Kits can vary between vehicle models. Use the Aerpro What Fits Your Car Guide at aerpro.com to confirm compatibility with your specific vehicle before purchase. The 4V 6-channel RCA preouts are compatible with most aftermarket amplifiers requiring front, rear, and subwoofer signal inputs. The dual AHD 720P camera inputs are compatible with most aftermarket AHD 720P and standard composite cameras in addition to the included surface mount camera.
Frequently Asked Questions
What is the difference between the AX8343K and the AX8577K for the Hyundai i30 GD?
Both the AX8343K and AX8577K are complete head unit upgrade kits for the Hyundai i30 GD (2012-2017), sharing the same head unit specification and 720P AHD surface mount camera. The key difference is factory navigation fitment. The AX8343K suits i30 GD models with factory navigation, and its installation kit includes a gloss black fascia, factory camera retention interface, USB retention harness, antenna adaptor, and SWC interface. The AX8577K suits i30 GD models without factory navigation, and includes a piano black fascia, USB retention harness, antenna adaptor, and SWC interface, but no factory camera retention interface. Use the Aerpro What Fits Your Car Guide at aerpro.com to confirm which kit is correct for your specific vehicle.
Does the AX8343K retain the factory Hyundai i30 steering wheel controls?
Yes. The vehicle-specific installation kit includes a steering wheel control interface and a universal SWC patch lead that connects to the head unit's SWC input, allowing the factory steering wheel audio controls to operate with the new head unit after installation and calibration.
Does the AX8343K retain the factory camera in the Hyundai i30 with factory nav?
Yes. The vehicle-specific installation kit includes a factory camera retention interface that connects the factory camera to the new head unit's camera input, allowing the factory camera to continue displaying on the 6.8" screen when triggered after installation.
Does the AX8343K retain the factory Hyundai i30 USB input?
Yes. The vehicle-specific installation kit includes a USB retention harness that connects the factory USB input point in the i30 GD interior to the rear USB input of the new head unit, retaining the factory USB port functionality for media playback and device connection after installation.
Can external amplifiers be connected to the AX8343K?
Yes. The head unit provides 4V 6-channel RCA preouts covering front, rear, and subwoofer channels, allowing external amplifiers to be connected for higher output power or a dedicated subwoofer channel. The 4V output voltage provides a strong, low-noise signal compatible with most aftermarket car audio amplifiers. Subwoofer level control is also available directly from the head unit for convenient bass adjustment without accessing the amplifier directly.
