RDM18 Digital Media Receiver + GM Install Kit Bundle
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Rockville
RDM18 Digital Media Receiver + GM Install Kit Bundle
RDM18 Digital Media Receiver + GM Install Kit Bundle
Single-DIN Bluetooth Receiver, 50x4 Peak, GM Dash Kit, Harness, Antenna Adapter
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Regular price
$72.92
Sale price
$72.92
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Features
- Bluetooth streaming and calls
- Dual USB ports front panel
- SD slot plus aux input
- GM dash kit and harness
- 2V preouts for upgrades
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What's Included in the box
- Rockville RDM18 Digital Media Receiver
- Metra 99-4000 GM Dash Kit
- Metra 70-1858 Wiring Harness
- Metra 40-GM10 Antenna Adapter
SKU: SKU: RDM18+99-4000+70-1858+40-GM10 LUMI 95-01
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Product Description
Bring contemporary audio and a tasteful fit to GM dashboards. The RDM18’s Bluetooth, USB, and SD options keep music close, while color lighting accents your interior. The matched GM kit, harness, and antenna adapter deliver a flush, durable install that feels original. Confident onboard power and clean preouts support future amplifiers, making this bundle a smart foundation for daily listening and weekend drives.
This Bundle Includes

RDM18 V2
The Rockville RDM18 V2 brings powerful sound and modern connectivity to your car. Enjoy Bluetooth streaming, USB and SD playback, and hands-free calls, all controlled from a vibrant color display. Its upgraded amplifier and versatile inputs make it ideal for any drive, blending style with advanced audio performance.
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40-GM10
The Metra 40-GM10 Antenna Adapter connects GM factory antennas to aftermarket radios while preserving signal integrity. Built for GM vehicles from 1988–2006, it features heat-resistant wiring, OEM-style connectors, and pre-stripped turbo wires for a precise fit and dependable reception.

70-1858
The Metra 70-1858 wiring harness delivers a refined path to aftermarket radio installation in GM vehicles. Flexible TurboWires, OEM-style connectors, and color-coded leads support reliable power flow, simplified installation, and long-term durability without altering factory wiring.

99-4000
The Metra 99-4000 Multi-Kit integrates single-DIN or ISO-DIN radios into GM dashboards with a factory-matched fit. Precision-molded components, trim rings, and optional storage space deliver a refined look for audio upgrades, restorations, and daily driving setups.
Features
Tailored Installation
Vehicle-specific hardware aligns trim for a secure, gap-free mount and stable controls.
Source-Rich Playback
Switch between Bluetooth, USB, SD, aux, and presets with simple, familiar operation.
Dynamic Sound
50x4 peak output provides lively performance with clear vocals and steady rhythm.
Expandable Path
2V preouts and EQ options support future amps and more nuanced tuning.
Polished Presentation
Color LCD and lighting create a refined focal point within your console.

Technical Specifications
- Type Single-DIN Bluetooth receiver bundle
- Connectivity Bluetooth, hands-free mic support
- Inputs USB (playback), USB (charge), SD, Aux
- Radio AM/FM with 30 presets
- Preouts 2V (2 sets) RCA
- Install Kit Metra 99-4000, 70-1858, 40-GM10
- Interface Color LCD, remote included
- Power 50x4 peak / 17x4 RMS
- Weight Receiver ~1.8 lb
- Dimensions Single-DIN ~7.2" x 2" x 7.1"