See all parts that fit your 2011 Optima
360W Peak (120W RMS) 4" OptiSound Series 2-Way Coaxial 4-ohm Direct Replacement Speaker Kit for
Product highlights
• 180 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome Tweeters
• Composite paper and wood fiber cone
• Impedance: 4 ohm
• Sensitivity: 89 dB
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
American International KiaK1239
Single DIN or Double DIN Stereo Dash Kit for select 2011-2015 Optima and Optima Hybrid
$24.99
List price $64.00
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
Crux SWRHK-65S Wiring Interface
Install new car stereo and retains steering wheel audio controls and other factory features in select 2007-2014 vehicles from Hyundai, Kia
$85.05
List price $132.30
Install a new Single-DIN car stereo in select 2011-2013 Optima
$25.99
List price $46.99
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
6.95" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, WebLink, Apple CarPlay, and Android Auto (SiriusXM Ready)
$298.00
List price $399.99
Get 40% Off NVX SDSK2 Sound Dampening Speaker Kit with your Speaker purchase! Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.
Metra OS-MERC4
40% off
$374 99
Priced separately $389 98
Promo Savings of $6 00
Total price:
$383 98
These direct-replacement coaxial upgrade speakers are designed to fit select Mercedes C-Class, E-Class, GLC, and S-Class models. These speakers offer easy plug-n-play installation and are designed to fit exactly in place of factory speakers to upgrade the audio system for enhanced sound quality.
Priced Per Pair
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
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
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• 300 watts Peak Each, 100 watts RMS Each
• 6x9" Woofer and 2.75" Midrange
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB
• Custom fit for select 2002-2024 vehicles from Toyota, Dodge, Chevrolet
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• Includes a pair of 8" component front speakers, a pair of 6.5" coaxial rear speakers, one loaded dual 8" vented truck enclosure and one 5-channel amplifier
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• Includes a pair of 8" component front speakers, a pair of 6.5" coaxial rear speakers, one loaded dual 8" vented truck enclosure and one 8-channel amplifier
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Manufacturer:
Model Number:
OS-MERC4
Weight:
3.50lbs
Internal SKU:
osmerc4
Internal Product ID:
228215
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Recone Assembly for the 15" RE Audio SXX Subwoofers Dual 2 ohm
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Recone Assembly for the 10" RE Audio SXX Subwoofers Dual 4 ohm
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Remote Mount DVD, VCD, CD, MP3, WMA Player (also In-Dash Mountable)
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$59.99
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Polk Audio PA D5000.5 (PAD5000.5) Open Box
900W RMS, 5-Channel Class D PA Series Car Amplifier
$269.99
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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.
