See all parts that fit your 2012 Optima
2-Speaker Audio Upgrade Kit for Includes Pair of 6.5” 2-Way Coaxial Speakers and 2-Channel Amplifier
Product highlights
• Includes pair of 6.5" coaxial marine speakers and 2-channel amplifier
• Fits perfectly into the 1998-2013 Harley-Davidson Street Glide
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware
American International HKSB110
6.5" or 6.75" Speaker Mounting Adapters for select 2006-2021 vehicles from Hyundai, Kia
$18.99
List price $39.00
Connect your factory antenna to a new aftermarket radio for select 2007-2025 vehicles from Hyundai, Kia, Genesis
$6.99
List price $7.85
Install New Speakers in select 1998-2021 vehicles from Hyundai, Kia, Toyota
$9.99
List price $14.99
Install a New Car Stereo in select 2010-2021 vehicles from Kia, Hyundai
$18.99
List price $32.99
Install a new Double-DIN car stereo in select 2011-2013 Optima (Matte Black)
$16.99
List price $32.99
Connect your factory antenna to a new aftermarket radio for select 2007-2025 vehicles from Hyundai, Kia, Genesis
$9.99
List price $16.99
Crux SWRHK-65E Wiring Interface
Install new car stereo and retains steering wheel audio controls and other factory features in select 2010-2016 vehicles from Hyundai, Kia
$85.05
List price $132.30
Install a New Car Stereo in
$139.99
List price $199.99
Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
$21.99
List price $34.99
Cut through the wind and engine noise with the Diamond Audio DA9813SGSP2, a premium, all-in-one audio powerhouse engineered specifically for the Harley-Davidson rider. This high-performance kit is the ultimate "bolt-on" upgrade, designed for a seamless, plug-and-play installation that preserves your bike's factory look—no drilling, no cutting, and no compromises.
At the heart of this system is the MICRO2V2 Class-D amplifier, pumping out a massive 500W of total RMS power. It’s paired with MP652 6.5" coaxial speakers featuring high-end Horn tweeters. The result? 250W RMS per channel of razor-sharp, studio-quality sound that stays crystal clear at highway speeds.
Built for the long haul, this kit is fully armored against the elements with UV-stable and water-resistant components. Whether you’re cruising the coast or tearing up the interstate, the DA9813SGSP2 delivers the sophisticated, high-fidelity soundtrack your Harley deserves.
NVX BE-KIAOPTG3-VSW102 BOOST Box
Custom Fit 500W RMS 10" Loaded BOOST Subwoofer Enclosure for 2011-2015 Kia Optima
$169.99
List price $312.99
NVX PBK-BE-KIAOPTG3-VS102 - 2011-2015 Kia Optima - Complete Bass Package
For select 2011-2016 Optima and Optima Hybrid - 10" 500W RMS Complete Amplified Subwoofer Bass Package Solution
$511.96
List price $778.96
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
Best selling similar products
Rockford Fosgate Stage 3 HD14-STG3
• System includes two 6.5" fairing speakers, two 6x9" saddlebag speakers, and 4-channel amplifier
• Also includes amplifier installation kit
• Built for select 2014-2024 vehicles from Harley Davidson
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
(1)
$2099.99
List price $2099.99
Rockford Fosgate Stage 3 HD9813SG-STG3
• Includes a Two 6.5” Speakers, Two 6"x9" Speakers, and a 4-Channel Amplifier,
• Direct fit for a hassle-free installation, fitting perfectly into the Harley-Davidson models for seamless integration
• System is designed to withstand harsh outdoor environments
• Retrofit kit allows addition of rear speakers on your existing factory bag lids
• Plug and Play design for easy installation
• Comes with all necessary mounting, accessories and installation hardware
$2049.99
List price $2049.99
• System includes pair of 6.5" speakers and a 2-channel amplifier
• Direct fit for a hassle-free installation
• Fits in select 2014-2023 vehicles from Harley Davidson
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware
(2)
$729.00
List price $930.00
Rockford Fosgate Stage 3 HD24-STG3
• Includes a pair of 6.5" speakers, one 6x9" saddlebag speaker kit, one 4-channel amplifier and an amp wiring kit
• Direct fit for select 2024-2025 vehicles from Harley Davidson
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware
$2449.99
List price $2939.99
Rockford Fosgate Stage 2 HD24-STG2
• System includes 6.5" coaxial speakers and 4-channel amplifier
• Direct fit for select 2023-2025 vehicles from Harley Davidson
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware
$1599.99
List price $1919.99
• 10" Amplified Loaded Subwoofer System
• 300 watts RMS
• Built-In Class AD Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control
$2499.99
List price $2499.99
Rockford Fosgate Stage 3 HD9813RG-STG3
• Includes two 6.5" fairing speakers, two 6x9" saddlebag speakers, one 4-channel amplifier and amplifier wiring kit
• Direct fit for a hassle-free installation, fitting perfectly into select 1998-2013 FLTR Road Glide and FLTRX Road Glide Custom for seamless integration
• System is designed to withstand harsh outdoor environments
• Retrofit kit allows addition of rear speakers on your existing factory bag lids
• Plug and Play design for easy installation
• Comes with all necessary mounting, accessories and installation hardware
$2049.99
List price $2049.99
• System includes pair of 6x9" speaker, pair of 6.5" speaker, and two 2-channel amplifier
• Designed to fit select 2014-2023 vehicles from Harley Davidson
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware
$1899.00
List price $2400.00
Rockford Fosgate Stage 2 HD9813RG-STG2
• Includes two 6.5" coaxial fairing speakers and a 4-channel amplifier
• Direct fit for a hassle-free installation, fitting perfectly into select 1998-2013 FLTR Road Glide and FLTRX Road Glide Custom for seamless integration
• System is designed to withstand harsh outdoor environments
• Retrofit kit allows addition of rear speakers on your existing factory bag lids
• Plug and Play design for easy installation
• Comes with all necessary mounting, accessories and installation hardware
$1399.99
List price $1399.99
• System includes 6.5" coaxial speakers and 4-channel amplifier
• Also includes A2B interface module
• Compatible with select 2024-2025 vehicles from Harley Davidson
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware
$2289.96
List price $2595.00
Manufacturer:
Model Number:
DA9813SGSP2
Weight:
0.77lbs
Internal SKU:
da9813sgsp2
Internal Product ID:
229816
| 5 star |
|
0% |
| 4 star |
|
0% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
4-Speaker Audio Upgrade Kit for Includes Pair of 6.5” and Pair of 6x9" 2-Way Coaxial Speakers, Digital Media Receiver, and 4-Channel Amplifier
$3969.99
List price $4763.99
In-Dash 5" TFT-LCD Touchscreen Monitor with Built-in Bluetooth, DVD, CD, MP3 Player and Remote
(3)
$164.99
List price $499.99
Cancel
Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
