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DS18 PRO-X6M (Sold Individually) with Sound Damping

450W Peak (225W RMS) 6.5” PRO-X Series 8-ohm Mid-Range Loudspeaker + NVX SDBSK2 Premium Sound Damping

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450W Peak (225W RMS) 6.5” PRO-X Series 8-ohm Mid-Range Loudspeaker + NVX SDBSK2 Premium Sound Damping

• 450 watts Peak Each, 225 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 92 dB

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48
List price $64.69
-13% $56.44

In stock

• 450 watts Peak Each, 225 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 92 dB

DS18 PRO-X6.4BM (Sold Individually) with Sound Damping

500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Loudspeaker + NVX SDBSK2 Premium Sound Damping

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500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Loudspeaker + NVX SDBSK2 Premium Sound Damping

• 500 watts Peak Each, 250 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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49
List price $71.69
-12% $63.44

In stock

• 500 watts Peak Each, 250 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

DS18 PRO-X6.4BMSL (Sold Individually) with Sound Damping

400W Peak (200W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Bullet Loudspeaker + NVX SDBSK2 Premium Sound Damping

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400W Peak (200W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Bullet Loudspeaker + NVX SDBSK2 Premium Sound Damping

• 400 watts Peak Each, 200 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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Fits your Echo
49
List price $71.69
-12% $63.44

In stock

• 400 watts Peak Each, 200 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

NVX NSP4 with Sound Damping

300W Peak (100W RMS) 4" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters + NVX SDBSK2 Premium Sound Damping

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300W Peak (100W RMS) 4" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters + NVX SDBSK2 Premium Sound Damping

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

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73
List price $78.73
-30% $55.48

In stock

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

NVX VSP4 with Sound Damping

450W Peak (150W RMS) 4" V-Series 2-Way Coaxial Car Speakers with Silk Dome Tweeters + NVX SDBSK2 Premium Sound Damping

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450W Peak (150W RMS) 4" V-Series 2-Way Coaxial Car Speakers with Silk Dome Tweeters + NVX SDBSK2 Premium Sound Damping

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

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65
List price $90.73
-22% $70.48

In stock

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

Pioneer TS-G1020S with Sound Damping

420W Peak (60W RMS) 4" G-Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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420W Peak (60W RMS) 4" G-Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 210 watts Peak Each, 30 watts RMS Each
• 1-3/16" Polyethylene Terephthalate (PET) Balanced Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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Fits your Echo
50
List price $83.74
-24% $63.98

In stock

• 210 watts Peak Each, 30 watts RMS Each
• 1-3/16" Polyethylene Terephthalate (PET) Balanced Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Alpine HDZ-65C with Sound Damping

600W Peak (200W RMS) 6.5” Status Series 2-way Component Speaker System + NVX SDSK2 Sound Damping

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600W Peak (200W RMS) 6.5” Status Series 2-way Component Speaker System + NVX SDSK2 Sound Damping

• 300 watts Peak Each, 100 watts RMS Each
• 1-1/4" Carbon Composite Dome Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Fits your Echo
50
List price $1098.74
-33% $734.94

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 1-1/4" Carbon Composite Dome Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Alpine R2-S65 with Sound Damping

600W Peak (200W RMS) 6.5" R-Series 2-Way Coaxial Speakers with Magnesium Hard-Dome Tweeters + NVX SDSK2 Sound Damping

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600W Peak (200W RMS) 6.5" R-Series 2-Way Coaxial Speakers with Magnesium Hard-Dome Tweeters + NVX SDSK2 Sound Damping

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Fits your Echo
60
List price $418.74
-33% $278.94

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Massive Audio MA6 (Sold Individually) with Sound Damping

280W Peak (140W RMS) 6.5" MA Series 8-ohm Pro-Audio Midrange Car Speaker + NVX SDBSK2 Premium Sound Damping

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280W Peak (140W RMS) 6.5" MA Series 8-ohm Pro-Audio Midrange Car Speaker + NVX SDBSK2 Premium Sound Damping

• 280 watts Peak Each, 140 watts RMS Each
• Hardened Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

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50
List price $68.23
-27% $49.98

Available

Ships in 10-14 days

• 280 watts Peak Each, 140 watts RMS Each
• Hardened Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

Lowest price in 30 days

MTX Audio THUNDER61 with Sound Damping

180W RMS 6.5" Thunder Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

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180W RMS 6.5" Thunder Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 90 watts RMS Each
• 1-3/8" Silk Soft Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Fits your Echo
50
List price $258.69
-17% $214.96

In stock

Only 1 Left!

• 90 watts RMS Each
• 1-3/8" Silk Soft Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

AudioControl PNW-4 with Sound Damping

150W Peak (50W RMS) 4″ PNW Series High-fidelity 2-way 3-ohm Coaxial Speakers + NVX SDSK2 Sound Damping

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150W Peak (50W RMS) 4″ PNW Series High-fidelity 2-way 3-ohm Coaxial Speakers + NVX SDSK2 Sound Damping

• 75 watts Peak Each, 25 watts RMS Each
• 1" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm

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Fits your Echo
49
List price $207.74
-11% $183.99

In stock

• 75 watts Peak Each, 25 watts RMS Each
• 1" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm

MB Quart PS1-216 with Sound Damping

240W Peak (120W RMS) 6.5" Premium Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

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240W Peak (120W RMS) 6.5" Premium Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 120 watts Peak Each, 60 watts RMS Each
• 1" Magnesium Dome tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.9 dB

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Fits your Echo
48
List price $258.73
-28% $185.61

In stock

• 120 watts Peak Each, 60 watts RMS Each
• 1" Magnesium Dome tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 88.9 dB

Alpine R2-S65C with Sound Damping

600W Peak (200W RMS) 6.5" R-Series 2-Way Component Speakers with Magnesium Hard-Dome Tweeters + NVX SDSK2 Sound Damping

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600W Peak (200W RMS) 6.5" R-Series 2-Way Component Speakers with Magnesium Hard-Dome Tweeters + NVX SDSK2 Sound Damping

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Fits your Echo
49
List price $498.74
-33% $334.94

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

JVC CS-DR601C with Sound Damping

720W Peak (120W RMS) 6.5" DRVN Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

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720W Peak (120W RMS) 6.5" DRVN Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 360 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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48
List price $197.74
-12% $173.99

In stock

Only 3 Left!

• 360 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

MB QUART PK1-116 with Sound Damping

220W Peak (110W RMS) 6.5" Premium Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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220W Peak (110W RMS) 6.5" Premium Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome tweeters with tunable waveguide housing
• Curvilinear Lightweight Aerated Pop Paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

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Fits your Echo
48
List price $208.73
-15% $177.98

In stock

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome tweeters with tunable waveguide housing
• Curvilinear Lightweight Aerated Pop Paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

Hertz DCX100.3 with Sound Damping

120W Peak (60W RMS) 4" Dieci Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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120W Peak (60W RMS) 4" Dieci Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 30 Watts Max Each, 15 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI dome tweeter
• 4 Ohm Impedance
• Sensitivity: 92 dB
• Mounting Depth: 1-3/4"

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Fits your Echo
50
List price $168.74
-14% $144.98

In stock

• 30 Watts Max Each, 15 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI dome tweeter
• 4 Ohm Impedance
• Sensitivity: 92 dB
• Mounting Depth: 1-3/4"

Hertz DCX130.3 with Sound Damping

80W Peak (40W RMS) 5.25" Dieci Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

DCX1303_SDSK2 big
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80W Peak (40W RMS) 5.25" Dieci Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 40Watts Max Each, 20 Watts RMS Each
• Water-repellent pressed paper cone material<
• PEI dome tweeter
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2-3/16"

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shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Fits your Echo
48
List price $168.74
-14% $144.98

In stock

Only 2 Left!

• 40Watts Max Each, 20 Watts RMS Each
• Water-repellent pressed paper cone material<
• PEI dome tweeter
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2-3/16"

Hertz DCX160.3 with Sound Damping

240W Peak (120W RMS) 6” Power Series Full Range Speaker + NVX SDSK2 Sound Damping

DCX1603_SDSK2 big
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240W Peak (120W RMS) 6” Power Series Full Range Speaker + NVX SDSK2 Sound Damping

• 120 Watts Max Each, 60 Watts RMS Each
• Water-repellent pressed paper Cone
• Neodymium Tweeter magnet
• 4 Ohm Impedance
• Sensitivity: 93 dB

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shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Fits your Echo
48
List price $168.74
-14% $144.98

In stock

Only 2 Left!

• 120 Watts Max Each, 60 Watts RMS Each
• Water-repellent pressed paper Cone
• Neodymium Tweeter magnet
• 4 Ohm Impedance
• Sensitivity: 93 dB

Hertz DCX170.3 with Sound Damping

100W Peak (50W RMS) 6.75" Dieci Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

DCX1703_SDSK2 big
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100W Peak (50W RMS) 6.75" Dieci Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 50 Watts Max Each, 25 Watts RMS Each
• Water-repellent pressed paper Cone
• Dome tweeter
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 1-13/16

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shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Fits your Echo
49
List price $168.74
-14% $144.98

In stock

Only 3 Left!

• 50 Watts Max Each, 25 Watts RMS Each
• Water-repellent pressed paper Cone
• Dome tweeter
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 1-13/16

Hertz CPX 165 with Sound Damping

570W Peak (190W RMS) 6.5" Cento Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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570W Peak (190W RMS) 6.5" Cento Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 285 watts Peak Each, 95 watts RMS Each
• 0.9 Tetolon Dome Tweeters
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Fits your Echo
51
List price $423.74
-14% $364.98

In stock

• 285 watts Peak Each, 95 watts RMS Each
• 0.9 Tetolon Dome Tweeters
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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    FAQ for Speakers in 2003 Echo

    Q: Can I upgrade or change the Speakers in 2003 Toyota Echo?

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

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.