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
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$72.92
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Features
- Bluetooth with clear hands-free
- Dual USB for music and charge
- SD slot and aux input
- GM kit and harness included
- Antenna adapter for reception
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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 ESC 99-00
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Product Description
Designed for a cohesive GM upgrade, this bundle blends refined styling with practical tech. Stream wirelessly, browse tracks from USB or SD, and keep a phone powered while the color LCD displays track info. The dash kit, harness, and antenna adapter provide a secure, aligned install that feels original. Strong onboard power and 2V preouts lay the groundwork for system expansion, suiting daily commutes, road trips, and refined 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
OEM-Like Integration
Matched kit and harness maintain cabin aesthetics and structural stability during install.
Convenient Playback
Bluetooth, USB, SD, and aux cover music sources from playlists to podcasts and more.
Power With Poise
50x4 peak, 17x4 RMS give articulate sound and balanced output for factory speakers.
System-Friendly
2V preouts, EQ curves, and clear menus support future amp and sub upgrades.
Crisp Visuals
Color LCD with ID3 tags presents track details with a tasteful modern aesthetic.

Technical Specifications
- Type Single-DIN Bluetooth media receiver bundle
- Wireless Hands-free calling, A2DP audio
- Sources USB, SD up to 32GB, Aux, AM/FM
- Outputs 2V RCA preouts (2)
- Interface Color LCD, remote included
- Install Kit Metra 99-4000, 70-1858, 40-GM10
- EQ 2-band EQ with presets
- Power 50x4 peak / 17x4 RMS
- Weight Receiver ~1.8 lb
- Dimensions Approx 7.2" x 2" x 7.1"