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Metra 44-UL15 Antenna

Locking 1-3/4" Top Mount with Key for Universal Applications

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Locking 1-3/4" Top Mount with Key for Universal Applications

• Universal Replacement Locking Retractable Antenna
• Locking Top Mount with Key
• 48" Cable

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found car based on your search
This product fits your 1974 280C
1
$19.99

In stock

Only 3 Left!

• Universal Replacement Locking Retractable Antenna
• Locking Top Mount with Key
• 48" Cable

Limited time!

Kicker 51KSC404

150W Peak (75W RMS) 4" KS-Series 2-way 4-ohm Coaxial Speakers

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150W Peak (75W RMS) 4" KS-Series 2-way 4-ohm Coaxial Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 1/2" Silk Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB

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found car based on your search
Fits the following location in your 1974 280C
  • Rear Deck Corner
Was $119.99 Details
Save $45.03
$74.96 /pair

In stock

• 150 watts Peak Each, 75 watts RMS Each
• 1/2" Silk Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB

Rockford Fosgate Punch P132

40W Peak (20W RMS) 3.5” Punch Series 2-Way Full Range Speaker

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40W Peak (20W RMS) 3.5” Punch Series 2-Way Full Range Speaker

• 40 watts Peak Each, 20 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 85 dB

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empty

found car based on your search
Fits the following location in your 1974 280C
  • Dash Corner
31
$79.99 /pair

In stock

• 40 watts Peak Each, 20 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 85 dB

JBL CLUB 34F

75W Peak (25W RMS) 3.5" Club Series 2-way 3-ohm Coaxial Car Speakers

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75W Peak (25W RMS) 3.5" Club Series 2-way 3-ohm Coaxial Car Speakers

• 75 watts Peak Each, 25 watts RMS Each
• Silk Edge-driven Dome Tweeters
• Injection Molded Polypropylene with UV Protection cone material
• Impedance: 3 ohms
• Sensitivity: 89 dB

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empty

found car based on your search
Fits the following location in your 1974 280C
  • Dash Corner
1
Was $109.95 Details
$79.95 /pair

In stock

• 75 watts Peak Each, 25 watts RMS Each
• Silk Edge-driven Dome Tweeters
• Injection Molded Polypropylene with UV Protection cone material
• Impedance: 3 ohms
• Sensitivity: 89 dB

Limited time!

Alpine S2-S40

240W Peak (45W RMS) 4" Next Generation S-Series 2-way 4-Ohm Coaxial Car Speakers

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240W Peak (45W RMS) 4" Next Generation S-Series 2-way 4-Ohm Coaxial Car Speakers

• 140 watts Peak Each, 45 watts RMS Each
• 0.8" Cloth Soft Dome Tweeters with in-line crossovers
• Interlaced Carbon-Glass Fiber Composite - IMPP cone material
• Impedance: 4 ohms
• Sensitivity: 85 dB

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empty

found car based on your search
Fits the following location in your 1974 280C
  • Rear Deck Corner
1
Was $120.00 Details
Save $48.05
$71.95 /pair

In stock

• 140 watts Peak Each, 45 watts RMS Each
• 0.8" Cloth Soft Dome Tweeters with in-line crossovers
• Interlaced Carbon-Glass Fiber Composite - IMPP cone material
• Impedance: 4 ohms
• Sensitivity: 85 dB

Diamond Audio DESK3

50W Peak (25W RMS) 3.5" DES Series 3-Way Component Speaker System with Adaptors

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50W Peak (25W RMS) 3.5" DES Series 3-Way Component Speaker System with Adaptors

• 50 watts Peak Each, 25 watts RMS Each
• 1" Aluminum Dome tweeters
• Composite foam core carbon fiber cone material
• Sensitivity: 83 dB
• Includes a passive crossover and 3 adaptors for easy installation

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empty

found car based on your search
Fits the following location in your 1974 280C
  • Dash Corner
Was $289.99 Details
$259.99 /set

In stock

Only 2 Left!

• 50 watts Peak Each, 25 watts RMS Each
• 1" Aluminum Dome tweeters
• Composite foam core carbon fiber cone material
• Sensitivity: 83 dB
• Includes a passive crossover and 3 adaptors for easy installation

Limited time!

Kicker 51KSC3504

50W RMS 3.5" KS-Series 2-way 4-ohm Coaxial Speakers

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50W RMS 3.5" KS-Series 2-way 4-ohm Coaxial Speakers

• 50 watts RMS Each
• 1/2" Silk Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB

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empty

found car based on your search
Fits the following location in your 1974 280C
  • Dash Corner
Was $89.99 Details
Save 33.37%
$59.96 /pair

In stock

Only 2 Left!

• 50 watts RMS Each
• 1/2" Silk Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB

NVX NSP35

200W Peak (70W RMS) 3.5" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters

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200W Peak (70W RMS) 3.5" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters

• 100 watts Peak Each, 35 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 85 dB
• Mounting Depth: 1.49"

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empty

found car based on your search
Fits the following location in your 1974 280C
  • Dash Corner
46
Was $39.99 Details
$34.99 /pair

In stock

• 100 watts Peak Each, 35 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 85 dB
• Mounting Depth: 1.49"

Kenwood KFC-835C

40W Peak (23W RMS) 3.5" KFC Series 2-way 4-ohm Coaxial Speakers

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40W Peak (23W RMS) 3.5" KFC Series 2-way 4-ohm Coaxial Speakers

• 40 watts Peak Each, 23 watts RMS Each
• Paper Whizzer tweeters
• Paper cone material
• Impedance: 4 ohms
• Sensitivity: 89 dB

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empty

found car based on your search
Fits the following location in your 1974 280C
  • Dash Corner
30
Was $60.00 Details
$29.99 /pair

In stock

• 40 watts Peak Each, 23 watts RMS Each
• Paper Whizzer tweeters
• Paper cone material
• Impedance: 4 ohms
• Sensitivity: 89 dB

JBL Stage3 427F (STAGE3427FAM)

90W Peak (30W RMS) 4" Stage3 Series 2-Way 3-Ohm Coaxial Car Speakers

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90W Peak (30W RMS) 4" Stage3 Series 2-Way 3-Ohm Coaxial Car Speakers

• 90 watts Peak Each, 30 watts RMS Each
• Edge-driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohms
• Sensitivity: 90 dB

Get FREE Speaker Baffles at Checkout!
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empty

found car based on your search
Fits the following location in your 1974 280C
  • Rear Deck Corner
2
Was $89.95 Details
$69.95 /pair

In stock

• 90 watts Peak Each, 30 watts RMS Each
• Edge-driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohms
• Sensitivity: 90 dB

Limited time!

Kicker DSC3504 (43DSC3504)

80W Max (20W RMS) 3.5" DS Series 2-Way 4-Ohm Coaxial Car Speakers

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80W Max (20W RMS) 3.5" DS Series 2-Way 4-Ohm Coaxial Car Speakers

• 80 watts Peak Each, 20 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material with EVC (Extended Voice Coil) technology
• Impedance: 4 ohms
• Sensitivity: 88 dB

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empty

found car based on your search
Fits the following location in your 1974 280C
  • Dash Corner
9
Was $59.99 Details
Save 36.72%
$37.96 /pair

In stock

• 80 watts Peak Each, 20 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material with EVC (Extended Voice Coil) technology
• Impedance: 4 ohms
• Sensitivity: 88 dB

NVX NSP4

300W Peak (100W RMS) 4" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters

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300W Peak (100W RMS) 4" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters

• 150 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 86 dB
• Mounting Depth: 1.88"

Save 10% with coupon
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empty

found car based on your search
Fits the following location in your 1974 280C
  • Rear Deck Corner
24
Was $49.99 Details
$39.99 /pair

In stock

• 150 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 86 dB
• Mounting Depth: 1.88"

NVX XQS3

200W Peak (100W RMS) 3.5" X-Series Midrange Speakers with Carbon Fiber Cones

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200W Peak (100W RMS) 3.5" X-Series Midrange Speakers with Carbon Fiber Cones

• 100 watts Peak Each, 50 watts RMS Each
• Carbon Fiber cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB

Save 10% with coupon
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empty

found car based on your search
Fits the following location in your 1974 280C
  • Dash Corner
1
Was $124.99 Details
$99.99 /pair

In stock

• 100 watts Peak Each, 50 watts RMS Each
• Carbon Fiber cone material
• Impedance: 4 ohms
• Sensitivity: 88 dB

JL Audio C2-350x

40W Peak (25W RMS) 3.5” C2 Series 2-Way 4-Ohm Coaxial Speaker

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40W Peak (25W RMS) 3.5” C2 Series 2-Way 4-Ohm Coaxial Speaker

• 40 watts Peak Each, 25 watts RMS Each
• 3/4" Silk Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 86 dB

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empty

found car based on your search
Fits the following location in your 1974 280C
  • Dash Corner
11
Was $159.99 Details
$149.99 /pair

In stock

• 40 watts Peak Each, 25 watts RMS Each
• 3/4" Silk Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 86 dB

Cerwin Vega H735

250W Peak (30W RMS) 3.5" HED Series 2-Way Coaxial Car Speakers

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250W Peak (30W RMS) 3.5" HED Series 2-Way Coaxial Car Speakers

• 250 watts Peak Each, 25 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Graphite-Injected Reinforced Spun cone material
• Impedance: 4 ohms
• Sensitivity: 84.5 dB

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empty

found car based on your search
Fits the following location in your 1974 280C
  • Dash Corner
24
$54.99 /pair

In stock

Only 1 Left!

• 250 watts Peak Each, 25 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Graphite-Injected Reinforced Spun cone material
• Impedance: 4 ohms
• Sensitivity: 84.5 dB

NVX VSP4

450W Peak (150W RMS) 4" V-Series 2-Way Coaxial Car Speakers with Silk Dome Tweeters

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450W Peak (150W RMS) 4" V-Series 2-Way Coaxial Car Speakers with Silk Dome Tweeters

• 225 watts Peak Each, 75 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 86 dB
• Mounting Depth: 2.04"

Save 10% with coupon
shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
Fits the following location in your 1974 280C
  • Rear Deck Corner
14
Was $99.99 Details
$49.99 /pair

In stock

• 225 watts Peak Each, 75 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 86 dB
• Mounting Depth: 2.04"

Limited time!

Kicker CSC354 (46CSC354)

90W Peak (30W RMS) 3.5” CS Series 2-Way Coaxial Speakers

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90W Peak (30W RMS) 3.5” CS Series 2-Way Coaxial Speakers

• 90 watts Peak Each, 30 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material with EVC (Extended Voice Coil) technology
• Impedance: 4 ohms
• Sensitivity: 88 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
Fits the following location in your 1974 280C
  • Dash Corner
3
Was $69.99 Details
Save 35.76%
$44.96 /pair

In stock

• 90 watts Peak Each, 30 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material with EVC (Extended Voice Coil) technology
• Impedance: 4 ohms
• Sensitivity: 88 dB

Polk Audio DB402 DB+ 4-inch (DB 402)

270W Peak (90W RMS) 4" DB+ Series 2-way 4-ohm Car & Marine Coaxial Speakers

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270W Peak (90W RMS) 4" DB+ Series 2-way 4-ohm Car & Marine Coaxial Speakers

• 135 watts Peak Each, 45 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 90 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
Fits the following location in your 1974 280C
  • Rear Deck Corner
3
Was $89.99 Details
$79.00 /pair

In stock

• 135 watts Peak Each, 45 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 90 dB

JL Audio C7-350CM (Open-box, Like New)

100W RMS 3.5" C7 Component Midrange Car Speaker - Priced Individually

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100W RMS 3.5" C7 Component Midrange Car Speaker - Priced Individually

• 100 Watts RMS Each
• Midwoofer Component Driver
• Vacuum-Formed, Mica-Filled Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 89.5 dB
• Mounting Depth: 2.77"

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empty

found car based on your search
Fits the following location in your 1974 280C
  • Dash Corner
1
Was $499.99 Details
$399.99

In stock

Only 2 Left!

• 100 Watts RMS Each
• Midwoofer Component Driver
• Vacuum-Formed, Mica-Filled Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 89.5 dB
• Mounting Depth: 2.77"

Pioneer TS-A1072R

150W Peak (20W RMS) 4” A-Series Midrange-Coaxial Speakers

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150W Peak (20W RMS) 4” A-Series Midrange-Coaxial Speakers

• 150 watts Peak Each, 20 watts RMS Each
• 0.43" Balanced Dome tweeters
• Injection Molded Polypropylene with Aramid Fiber Composite cone material
• Impedance: 4 ohms
• Sensitivity: 90 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
Fits the following location in your 1974 280C
  • Rear Deck Corner
14
Was $70.00 Details
$63.99 /pair

In stock

• 150 watts Peak Each, 20 watts RMS Each
• 0.43" Balanced Dome tweeters
• Injection Molded Polypropylene with Aramid Fiber Composite cone material
• Impedance: 4 ohms
• Sensitivity: 90 dB

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    FAQ for your 1974 280C

    Q: Can I upgrade the factory stereo system in my 1974 Mercedes-Benz 280C?

    A: Yes you can improve your sound in your 280C by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 1974 280C if there is a dash kit and harness solution available.

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