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Race Sport Accessories H7TLED

H7 Terminator Series Fan-less Shallow-mount LED Conversion Headlight Kit with Pinpoint Projection Optical Aims

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H7 Terminator Series Fan-less Shallow-mount LED Conversion Headlight Kit with Pinpoint Projection Optical Aims

• H7 Fan-less LED Conversion Headlight Kit
• IP67 waterproof rating
• 2000 lux / 2250 lumens per bulb
• See 2-3 times further than stock lighting systems
• Low-mounting depth base design

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This product fits your 2011 SLK300
Was $89.00 Details
$69.00

In stock

Only 1 Left!

• H7 Fan-less LED Conversion Headlight Kit
• IP67 waterproof rating
• 2000 lux / 2250 lumens per bulb
• See 2-3 times further than stock lighting systems
• Low-mounting depth base design

Race Sport Accessories 9006TLED

9006 Terminator Series Fan-less Shallow-mount LED Conversion Headlight Kit with Pin Point Projection Optical Aims

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9006 Terminator Series Fan-less Shallow-mount LED Conversion Headlight Kit with Pin Point Projection Optical Aims

• 9006 Fan-less LED Conversion Headlight Kit
• IP67 waterproof rating
• 2000 lux / 2250 lumens per bulb
• See 2-3 times further than stock lighting systems
• Low-mounting depth base design

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This product fits your 2011 SLK300
Was $89.00 Details
$69.00

Available

Ships in 10-14 days

• 9006 Fan-less LED Conversion Headlight Kit
• IP67 waterproof rating
• 2000 lux / 2250 lumens per bulb
• See 2-3 times further than stock lighting systems
• Low-mounting depth base design

Metra 40-EU10 Antenna Adapter

Install a New Car Stereo and Retain Factory Antenna in select 2000-2017 vehicles from BMW, Mercedes-Benz, Ford

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Install a New Car Stereo and Retain Factory Antenna in select 2000-2017 vehicles from BMW, Mercedes-Benz, Ford

• Retains factory antenna for select 2000-2017 vehicles from BMW, Mercedes-Benz, Ford
• Male Motorola on one end
• Male European-style FAKRA connector on the other end
• Easy installation
• No cutting or splicing required

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This product fits your 2011 SLK300
44
Was $13.99 Details
$11.99

In stock

• Retains factory antenna for select 2000-2017 vehicles from BMW, Mercedes-Benz, Ford
• Male Motorola on one end
• Male European-style FAKRA connector on the other end
• Easy installation
• No cutting or splicing required

Raptor AD-EU1 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2000-2018 vehicles from BMW, Mercedes-Benz, Ford

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Connect your factory antenna to a new aftermarket radio for select 2000-2018 vehicles from BMW, Mercedes-Benz, Ford

Antenna to Radio Adapter Cable
• select 2000-2018 vehicles from BMW, Mercedes-Benz, Ford Vehicles
• Factory antenna with mini-style plug to aftermarket radio

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This product fits your 2011 SLK300
3
Was $12.99 Details
$10.99

In stock

Antenna to Radio Adapter Cable
• select 2000-2018 vehicles from BMW, Mercedes-Benz, Ford Vehicles
• Factory antenna with mini-style plug to aftermarket radio

Metra 40-EU56 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2005-2025 vehicles from Audi, Mercedes-Benz, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 2005-2025 vehicles from Audi, Mercedes-Benz, Volkswagen

• Amplified Antenna Adapter
• For Use With Aftermarket Radios Installation
• Plug and Play

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This product fits your 2011 SLK300
2
Was $24.99 Details
$21.99

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• Amplified Antenna Adapter
• For Use With Aftermarket Radios Installation
• Plug and Play

Scosche VWA3B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2000-2018 vehicles from BMW, Mercedes-Benz, Ford

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Connect your factory antenna to a new aftermarket radio for select 2000-2018 vehicles from BMW, Mercedes-Benz, Ford

• select 2000-2018 vehicles from BMW, Mercedes-Benz, Ford Vehicles
• Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

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This product fits your 2011 SLK300
54
Was $9.44 Details
$8.95

In stock

• select 2000-2018 vehicles from BMW, Mercedes-Benz, Ford Vehicles
• Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

Crux RVCMB-78O

Rear-view Integration for Mercedes-Benz Vehicles w/ Comand NTG4 & Comand NTG4.5 Systems

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Rear-view Integration for Mercedes-Benz Vehicles w/ Comand NTG4 & Comand NTG4.5 Systems

• Plug & Play Installation
• No Additional Dealer Programming Necessary
• For Select Mercedes Benz Vehicles
• Activates Rear-View Camera Function via OBD II Port
• Dimension: 3.5" L x 2.5" W x 7" H

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This product fits your 2011 SLK300
1
Was $339.95 Details
$209.95

In stock.

• Plug & Play Installation
• No Additional Dealer Programming Necessary
• For Select Mercedes Benz Vehicles
• Activates Rear-View Camera Function via OBD II Port
• Dimension: 3.5" L x 2.5" W x 7" H

Crux AUX-MB1

Auxiliary Audio Input Interface For Mercedes-Benz 2011-2015 Comand NTG4.5 & Audio20 NTG4/NTG4.5 W/ 4-PIN LVDS

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Auxiliary Audio Input Interface For Mercedes-Benz 2011-2015 Comand NTG4.5 & Audio20 NTG4/NTG4.5 W/ 4-PIN LVDS

• For Mercedes-Benz 2011-2015 Comand NTG4.5 & Audio20 NTG4/NTG4.5 W/ 4-PIN LVDS

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This product fits your 2011 SLK300
Was $237.95 Details
$146.95

In stock.

• For Mercedes-Benz 2011-2015 Comand NTG4.5 & Audio20 NTG4/NTG4.5 W/ 4-PIN LVDS

Axxess AXDI-MB1 Wiring Interface

Install new car stereo and retains accessory power in select 2001-2018 vehicles from Mercedes-Benz

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Install new car stereo and retains accessory power in select 2001-2018 vehicles from Mercedes-Benz

• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified audio systems
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

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$104.99

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• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified audio systems
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

Crux AUX-MB1

Auxiliary Audio Input Interface for Mercedes Benz 2011-2015 COMAND NTG4.5 & Audio20 NTG4/NTG4.5

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Auxiliary Audio Input Interface for Mercedes Benz 2011-2015 COMAND NTG4.5 & Audio20 NTG4/NTG4.5

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

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This product fits your 2011 SLK300
Was $251.95 Details
$155.95

In stock.

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

Limited time!

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Fits the following location in your 2011 SLK300
  • Front Door
114
Was $99.99 Details
Save $23.03
$76.96 /pair

In stock

Rockford Fosgate Prime R165X3

180W Peak (90W RMS) 6.5" Prime Series 3 Way 4-ohm Coaxial Car Speakers

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180W Peak (90W RMS) 6.5" Prime Series 3 Way 4-ohm Coaxial Car Speakers

• 90 watts Peak Each, 45 watts RMS Each
• 1/2" Piezo pole-mounted Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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Fits the following location in your 2011 SLK300
  • Front Door
145
$79.99 /pair

In stock

Used from: $48.99 Like New from: $59.99
Limited time!

Alpine S2-S65

480W Peak (160W RMS) 6.5" S-Series 2-way Coaxial 4-ohm Speakers

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480W Peak (160W RMS) 6.5" S-Series 2-way Coaxial 4-ohm Speakers

• 240 watts Peak Each, 80 watts RMS Each
• Hi-Res Audio-certified
• 1" Cloth Dome tweeters
• Polypropylene, Glass Fiber and Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Fits the following location in your 2011 SLK300
  • Front Door
5
Was $180.00 Details
Save $60.05
$119.95 /pair

In stock

Lowest price in 30 days

JL Audio C1-650x

150W Peak (100W RMS) 6.5" Evolution C1 Series 2-way 4-ohm Coaxial Car Speakers

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150W Peak (100W RMS) 6.5" Evolution C1 Series 2-way 4-ohm Coaxial Car Speakers

• 75 watts Peak Each, 50 watts RMS Each
• 3/4" Silk-suspended Aluminum Dome ferrofluid-cooled tweeters with neodymium magnets
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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Fits the following location in your 2011 SLK300
  • Front Door
33
$119.99 /pair

In stock

Like New from: $99.99

• 75 watts Peak Each, 50 watts RMS Each
• 3/4" Silk-suspended Aluminum Dome ferrofluid-cooled tweeters with neodymium magnets
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

NVX ESP65

360W Peak (120W RMS) 6.5" E-Series 2-Way Coaxial Speakers with 13mm PEI Dome Tweeters

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360W Peak (120W RMS) 6.5" E-Series 2-Way Coaxial Speakers with 13mm PEI Dome Tweeters

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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Fits the following location in your 2011 SLK300
  • Front Door
10
Was $53.99 Details
$44.99 /pair

In stock

JBL Stadium 62CF

660W Peak (220W RMS) 6.5" Stadium Series 2-way Component 3-ohm Speakers

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660W Peak (220W RMS) 6.5" Stadium Series 2-way Component 3-ohm Speakers

• 330 watts Peak Each, 110 watts RMS Each
• 3/4" Aluminum Edge Driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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Fits the following location in your 2011 SLK300
  • Front Door
1
Was $439.95 Details
$409.95 /set

In stock

Only 2 Left!

Like New from: $327.96

• 330 watts Peak Each, 110 watts RMS Each
• 3/4" Aluminum Edge Driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Diamond Audio DMD652

200W Peak (100W RMS) 6.5" DMD Series 2-way Coaxial Car Speakers

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200W Peak (100W RMS) 6.5" DMD Series 2-way Coaxial Car Speakers

• 100 watts Peak Each, 50 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material with reinforced stamped pattern
• Impedance: 4 ohm
• Sensitivity: 87 dB

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Fits the following location in your 2011 SLK300
  • Front Door
Was $129.99 Details
$119.99 /pair

In stock

Only 1 Left!

AudioControl PNW1

250W Peak (200W RMS) 1" PNW Series Silk Dome Car Tweeters

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250W Peak (200W RMS) 1" PNW Series Silk Dome Car Tweeters

• 1" PNW Series Dome Tweeters
• 125 watts Peak Each
• 100 watts RMS Each
• 3 ohm Impedance

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found car based on your search
Fits multiple locations in your 2011 SLK300
  • Front Door
  • Behind Rear Seat
3
Was $149.00 Details
$119.00 /pair

In stock

• 1" PNW Series Dome Tweeters
• 125 watts Peak Each
• 100 watts RMS Each
• 3 ohm Impedance

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

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480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

• 240 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome zero-protrusion tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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found car based on your search
Fits the following location in your 2011 SLK300
  • Front Door
27
Was $89.99 Details
$79.99 /pair

In stock

Infinity REF-3032cfx (REF3032CFXAM)

150W Peak (50W RMS) 3.5" Reference Series 2 Way Coaxial 3-ohm Speakers

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150W Peak (50W RMS) 3.5" Reference Series 2 Way Coaxial 3-ohm Speakers

• 75 watts Peak Each, 25 watts RMS Each
• Textile Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 91 dB

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Fits the following location in your 2011 SLK300
  • Center Dash
13
Was $129.95 Details
$69.99 /pair

In stock

• 75 watts Peak Each, 25 watts RMS Each
• Textile Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 91 dB

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    FAQ for your 2011 SLK300

    Q: Can I upgrade the factory stereo system in my 2011 Mercedes-Benz SLK300?

    A: Yes you can improve your sound in your SLK300 by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2011 SLK300 if there is a dash kit and harness solution available.

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    2011 Mercedes-Benz SLK300

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