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JBL Stage1 621 (STAGE1621)

350W Peak (70W RMS) 6.5" Stage1 Series 2 Way Coaxial 4-ohm Speakers

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350W Peak (70W RMS) 6.5" Stage1 Series 2 Way Coaxial 4-ohm Speakers

• 175 watts Peak Each, 35 watts RMS Each
• Mylar Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Save up to $26 on install kits for this speaker

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5
List price $99.99
-50% $49.95 /pair

In stock

Only 1 Left!

Like New from: $33.96

DS18 6PRO300MB-4 (Sold Individually)

300W Peak (150W RMS) 6.5" 6PRO Series Pro-Audio Mid-bass 4-ohm Speaker

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300W Peak (150W RMS) 6.5" 6PRO Series Pro-Audio Mid-bass 4-ohm Speaker

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

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$59.95

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Limited time!

AudioControl A65

200W RMS 6.5" Altitude Series 2-Way Coaxial 4-ohm Car Speakers

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200W RMS 6.5" Altitude Series 2-Way Coaxial 4-ohm Car Speakers

• 100 watts RMS Each
• Silk Dome Tweeters
• Precision-Molded Glass Fiber cone
• Impedance: 4 ohm
• Sensitivity: 86.2 dB

Free Speaker Accessory at Checkout!
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List price $149.00
-13% $129.00 /pair

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Sundown Audio ECX 6.5 (ECX6.5)

50W RMS 6.5" ECX Series 2 Way Coaxial Pro Audio 4-ohm Speaker (S-ECX6.5)

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50W RMS 6.5" ECX Series 2 Way Coaxial Pro Audio 4-ohm Speaker (S-ECX6.5)

• 50 watts RMS Each
• Horn Tweeters
• Impedance: 4 ohm
• Sensitivity: 94 dB

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Install kits available for most vehicles

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List price $71.99
-17% $59.99

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Only 3 Left!

Limited time!

Massive Audio FC6X

300W Peak (150W RMS) 6.5" FC Series Coaxial 4-ohm Speakers

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300W Peak (150W RMS) 6.5" FC Series Coaxial 4-ohm Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 13/16" Silk Dome Tweeters
• Fiber Paper cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Free Speaker Accessory at Checkout!
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List price $234.99
-64% $84.99 /pair

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Only 3 Left!

Hifonics HCC35CX

100W Peak (50W RMS) 3.5" Colossus Classic Series 2 Way Coaxial 4-ohm Speakers

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100W Peak (50W RMS) 3.5" Colossus Classic Series 2 Way Coaxial 4-ohm Speakers

• 50 watts Peak Each, 25 watts RMS Each
• 1" Aluminum Dome Tweeters
• Woven Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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$29.99 /pair

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Cerwin-Vega HEDPS8 (Sold Individually)

600W Peak (200W RMS) 8" HED Pro Series 2-Way Pro Audio Coaxial 4-ohm Shallow Speaker

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600W Peak (200W RMS) 8" HED Pro Series 2-Way Pro Audio Coaxial 4-ohm Shallow Speaker

• 600 watts Peak, 200 watts RMS
• Horn loaded tweeter
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

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$69.99

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PRV Audio 8MB450-4 v2

900W Peak (450W RMS) 8" Pro Audio Midbass 4-ohm Car Speaker

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900W Peak (450W RMS) 8" Pro Audio Midbass 4-ohm Car Speaker

• 900 watts Peak Each, 450 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93.5 dB

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Free or discounted install kits when available.

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List price $43.64
-20% $34.91

In stock

Massive Audio MX65S

440W Peak (100W RMS) 6.5" MX Series 2-Way 4-ohm Shallow-Mount Coaxial Car Speakers

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440W Peak (100W RMS) 6.5" MX Series 2-Way 4-ohm Shallow-Mount Coaxial Car Speakers

• 220 watts Peak Each, 50 watts RMS Each
• 1/2" PEI (Polyetherimide) Hard Dome tweeters
• Tweeters constructed with ferro fluid cooled voice coil
• Laminate-Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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Save up to $12 on install kits for this speaker

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2
List price $65.99
-20% $52.49 /pair

In stock

DS18 PRO-ZXI8M (Sold Individually)

700W Peak (350W RMS) 8" ZXi Series 8-Ohm Midrange Loudspeaker

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700W Peak (350W RMS) 8" ZXi Series 8-Ohm Midrange Loudspeaker

• 700 watts Peak Each, 350 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 99 dB

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$74.95

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DS18 6XL650N-8 (Sold Indivually)

650W Peak (325W RMS) 6.5" XL Series 8-ohm Mid-Range Speaker

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650W Peak (325W RMS) 6.5" XL Series 8-ohm Mid-Range Speaker

• 650 watts Peak Each, 325 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 98.5 dB

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Save up to $25 on install kits for this speaker

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$203.95

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Deaf Bonce HANNIBAL HM-8E

320W Peak (160W RMS) 8" Hannibal Series Midrange 4-ohm Car Speakers

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320W Peak (160W RMS) 8" Hannibal Series Midrange 4-ohm Car Speakers

• 160 watts Peak Each, 80 watts RMS Each
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 91.8 dB

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$34.90 /pair

In stock

Sundown Audio LCMR-8 (LCMR88)

100W RMS 8" LCMR Series Pro Audio Midrange 8-ohm Speaker (S-LCMR88)

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100W RMS 8" LCMR Series Pro Audio Midrange 8-ohm Speaker (S-LCMR88)

• 100 watts RMS Each
• Impedance: 8 ohm
• Sensitivity: 94 dB

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List price $83.99
-17% $69.99

In stock

Only 2 Left!

Lowest price in 30 days

2 Pairs Kicker 6.5" Speakers (CSC65) w/ Free Speaker Install Kit

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers with 12-Piece Panel Removal Tool Kit, Sound Damping Kit, and Roller + Accessories

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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers with 12-Piece Panel Removal Tool Kit, Sound Damping Kit, and Roller + Accessories

  • Kicker 600W Peak 6.5-Inch CS Series 2-Way Coaxial 4-Ohm Speakers
  • 12-Piece Installer's Master Panel Removal Tool Kit
  • Premium Sound Damping Speaker Kit with Two 10-Inch x 10-Inch Sheets
  • Universal Professional Heavy Duty Rubber Roller for Sound Damping
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie with Logo
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Install kits available for this speaker

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313
List price $326.42
-51% $159.92 /pair

In stock

  • Kicker 600W Peak 6.5-Inch CS Series 2-Way Coaxial 4-Ohm Speakers
  • 12-Piece Installer's Master Panel Removal Tool Kit
  • Premium Sound Damping Speaker Kit with Two 10-Inch x 10-Inch Sheets
  • Universal Professional Heavy Duty Rubber Roller for Sound Damping
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie with Logo

Cerwin-Vega V465C

800W Peak (200W RMS) 6.5" Vega Series 2-Way 4-ohm Component Speaker System

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800W Peak (200W RMS) 6.5" Vega Series 2-Way 4-ohm Component Speaker System

• 400 watts Peak Each, 100 watts RMS Each
• 1" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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11
List price $215.99
-17% $179.99 /set

In stock

Massive Audio M8XL (Sold Individually)

500W Peak (250W RMS) 8” Pro-Audio Midrange 8-ohm Speaker

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500W Peak (250W RMS) 8” Pro-Audio Midrange 8-ohm Speaker

• 500 watts Peak Each, 250 watts RMS Each
• Hardened Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

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Free or discounted install kits when available.

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List price $89.99
-22% $69.99

In stock

Only 1 Left!

MTX TERMINATOR6

180W Peak (90W RMS) 6.5" Terminator Series 2 Way Coaxial 4-ohm Speakers

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180W Peak (90W RMS) 6.5" Terminator Series 2 Way Coaxial 4-ohm Speakers

• 90 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.8 dB

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Save up to $24 on install kits for this speaker

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2
List price $69.95
-14% $59.95 /pair

In stock

DS18 PRO-X8.4M (Sold Individually)

550W Peak (275W RMS) 8” PRO-X Series Pro Audio Midrange 4-ohm Loudspeaker

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550W Peak (275W RMS) 8” PRO-X Series Pro Audio Midrange 4-ohm Loudspeaker

• 550 watts Peak, 275 watts RMS
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

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Free or discounted install kits when available.

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$64.95

In stock

DS18 PRO-X8M (Sold Individually)

550W Peak (275W RMS) 8” PRO-X Series 8-ohm Mid-Range Loudspeaker

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550W Peak (275W RMS) 8” PRO-X Series 8-ohm Mid-Range Loudspeaker

• 550 watts Peak Each, 275 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

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Free or discounted install kits when available.

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$64.95

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DS18 PRO-X8MSE (Sold Individually)

550W Peak (275W RMS) 8" PRO-X Series 8-ohm Midrange Loudspeaker

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550W Peak (275W RMS) 8" PRO-X Series 8-ohm Midrange Loudspeaker

• 550 watts Peak Each, 275 watts RMS Each
• Glossy red steel basket
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

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$67.95

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Only 1 Left!

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    FAQ for Speakers in 2016 Optima

    Q: Can I upgrade or change the Speakers in 2016 Kia Optima?

    A: Yes this page includes all the best Speakers that work in your Optima.

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