See all parts that fit your 2013 Optima
1200W Peak 8" m3 8-Series Dual 4-Ohm Car Subwoofer -
• Peak Power: 1200W
• RMS Power: 600W
• Dual 4 ohm Voice Coil
• Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround
Install New Speakers in select 1999-2026 vehicles from Dodge, Ram, Jeep
$9.99
List price $15.99
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
Speaker Adapters to Mount Tweeter without Adapter or Modification for select 1990-2024 vehicles from Dodge, Subaru, Ram
$11.99
List price $24.99
Install a New Car Stereo in select 2010-2021 vehicles from Kia, Hyundai
$18.99
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
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
Install a new Double-DIN car stereo in select 2011-2013 Optima (Matte Black)
$16.99
List price $32.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
• Peak Power: 1200W
• RMS Power: 600W
• Dual 4 ohm Voice Coil
• Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround
For more information on the Thiele and Small Parameters, visit our T/S Parameters Article
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
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
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
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
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
Best selling similar products
• Peak Power: 1300 watts
• RMS Power: 650 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• High Roll Foam Surround with black nylon stitching
• Mount depth: 5.31"
• Sensitivity: 83 dB (1W/1m)
(12)
$169.99
List price $203.99
Deaf Bonce Apocalypse DB-SA2508 D1
• Peak Power: 1600 watts
• RMS Power: 800 watts
• Pressed Paper Cone
• Foam Surround
• Impedance: Dual 1 ohm
• Mount depth: 5.22"
• Sensitivity: 84.7 dB
(1)
$229.90
List price $229.90
• 8" ReFLEX™ Passive Radiator
• Rubber covered plastic Cone
• Rubber Surround
(1)
$49.99
List price $59.99
• Peak Power: 1300 watts
• RMS Power: 650 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 5.31"
• Sensitivity: 83 dB (1W/1m)
(15)
$169.99
List price $203.99
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Mineral-Filled Polypropylene Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 4.63"
• Sensitivity: 83.24 dB
(45)
$349.99
List price $349.99
• Peak Power: 900 watts
• RMS Power: 450 watts
• Impedance: Dual 2 ohm
• Injection Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 4-3/4"
• Sensitivity: 82.37 dB
(1)
$175.96
List price $239.99
• RMS Power: 500 watts
• Impedance: Single 4 ohm
• Paper Fiber with Mica Coating Cone
• Rubber Surround
• Mount depth: 4.291"
• Sensitivity: 81.9876 dB
(1)
$179.00
List price $229.00
Infinity Kappa 83WDSSI (INFSUBKA83WDSSIAM)
• Peak Power: 1200 watts
• RMS Power: 400 watts
• Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 5.42"
• Sensitivity: 91 dB
(2)
$149.95
List price $289.95
• RMS Power: 150 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 3.86"
• Sensitivity: 84.8 dB
(10)
$199.99
List price $199.99
• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 2-11/16"
• Sensitivity: 81.8 dB
(4)
$151.96
List price $209.99
Manufacturer:
Model Number:
M3-8D4
Weight:
20.00lbs
Internal SKU:
m38d4
Internal Product ID:
88186
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awesome sub
i have 2 of these m3 8'' subs and they are loud and they are a true 600rms subs and they can take more than that they hit very low and sound clear
i recommend them for any one looking for an 8'' sub at the same rated rms
39 found this helpful
Wow !!
Honestly, i thought 8" will be weak for me because my previous one was 10" very powerful and was shaking the vehicle very nice. but one of my friends just forced me to sell him the sub.
then i heard from an experienced person about this one and next day just bought it...
i have no words.. i have only one in my trank and all the vehicle is shaking like "washing machine with bricks inside"...
i did not believe how powerfull can be one 8" single sub.
39 found this helpful
So much noise from little woofers
I bought these in search of a high BL and lower FS 8 and these fit the bill.
For such small cone area these things produce big noise. And they play really low (22hz).
I have 2 of them and did a mini hair trick from the trunk (26hz) they're being feed 1200 watts clamped rms each (not recommended voids warranty) and they get down. Redoing baffle and getting a 3rd soon hoping to break a 145 at head rest with these and I'll be happy.
27 found this helpful
dc sub
This is a nice speaker but dont try and get any help from dc for anything
25 found this helpful
Don’t listen to that one guy, dc is known to have excellent customer service
Never used this particular sub, but Dc has some of the best customer service around
22 found this helpful
great subs
great subs for the size they are very punchy and hit low notes with out a problem love how they sound
Verified purchase
20 found this helpful
Single 8" Vented Subwoofer Enclosure
Durable 3/4" Medium Density Fiberboard (MDF) Construction
(24)
$77.95
List price $99.99
Single 8" Ported Subwoofer Enclosure
Durable 3/4" Medium Density Fiberboard (MDF) Construction
$129.99
List price $219.99
NVX 25 ft. of True Spec 12 Gauge Speaker Wire
100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.
(56)
$29.99
List price $49.99
Belva 23 ft. of 12 Gauge Speaker Wire
Ultra-flexible PVC blended jacket for easy installation.
(43)
$6.99
List price $14.99
Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!
(9)
$155.99
List price $339.00
Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!
(54)
$210.99
List price $519.00
Did you know sound dampening will reduce those annoying rattles and even increase your SPL?
(47)
$156.95
List price $187.44
NVX SDRLR1 Sound Damping Rubber Roller
Universal Professional Heavy Duty Roller for Sound Damping
(125)
$10.99
List price $13.99
NVX SDRLR2 Sound Damping Rubber Roller
Universal Professional Heavy Duty Roller for Sound Damping
(19)
$11.99
List price $14.99
12-Volt Deep Cycle AGM Battery Power Cell with 750-Max Amps
(8)
$119.99
List price $199.99
12-Volt Deep Cycle Sealed Non-Spillable Lead Acid AGM Battery Power Cell with 3300 Max Amps (BCI Group 34)
(87)
$419.99
List price $429.99
2-Way Command Confirming Car Alarm Vehicle Security System w/ LCD Remote
$119.99
List price $399.99
1000W Complete Kenwood + Alpine Bass Package
Kenwood Performance Series KAC-8105D Amplifier + Alpine SWR1242D Type R 12" Sub + 4GA Kit +Sealed Box
$338.99
List price $569.96
$125 e-Gift Card at Sonic Electronix
Digital e-Gift Card for value of $125 applies electronically to account
$125.00
List price $125.00
Viper Responder One (P/N 4203V)
Viper 4203V SuperCode 2-way Remote Start and Keyless Entry System with Two 1-Button Remotes
(8)
$169.99
List price $299.99
2-Way Paging Remote Start Car Alarm w/ Keyless Entry Vehicle Security System
(4)
$119.99
List price $349.99
Crux DKGM-C2S Stereo Replacement Interface
Stereo Replacement Interface with Single DIN Dash Kit for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac
(2)
$78.30
List price $121.80
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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.
