Garage
Shop
Loading...
Filters
filter-icon Filters & Sort

Cerwin-Vega PH84 with Sound Damping

720W Peak (360W RMS) 8” Pro Series Full-Range Coaxial Speakers + NVX SDSK2 Sound Damping

PH84_SDSK2 big
Go to item page Right Arrow Icon of Right Arrow

720W Peak (360W RMS) 8” Pro Series Full-Range Coaxial Speakers + NVX SDSK2 Sound Damping

• 360 watts Peak Each, 180 watts RMS Each
• Horn Tweeters
• Impedance: 4 ohm
• Sensitivity: 103 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your M3
48
List price $282.73
-17% $234.98

In stock

• 360 watts Peak Each, 180 watts RMS Each
• Horn Tweeters
• Impedance: 4 ohm
• Sensitivity: 103 dB

Alpine S2-S40C with Installation Accessories

280W Peak (90W RMS) 4" Next-Generation S-Series 2-way Component Speaker System + 4" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

S2S40C_ACC_KIT big
Go to item page Right Arrow Icon of Right Arrow

280W Peak (90W RMS) 4" Next-Generation S-Series 2-way Component Speaker System + 4" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

• 140 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your M3.
Add vehicle details to confirm exact location.
220
List price $251.71
-26% $187.01

In stock

• 140 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Hertz DCX100.3 with Sound Damping

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

DCX1003_SDSK2 big
Go to item page Right Arrow Icon of Right Arrow

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"

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your M3.
Add vehicle details to confirm exact location.
48
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"

JBL Club 422F (2-Pairs, 4-Total)

420W Peak (140W RMS) 4" Club Series 2-Way 3-Ohms Coaxial Car Speakers (2-Pairs)

CLUB422FAM_2 big
Go to item page Right Arrow Icon of Right Arrow

420W Peak (140W RMS) 4" Club Series 2-Way 3-Ohms Coaxial Car Speakers (2-Pairs)

• 105 watts Max Each, 35 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB @ 2.83V
• Mounting Height: 0.604"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your M3.
Add vehicle details to confirm exact location.
List price $259.90
-46% $139.98

In stock

• 105 watts Max Each, 35 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB @ 2.83V
• Mounting Height: 0.604"

Hertz SV 200L with Installation Accessories

1000W Peak (500W RMS) 8" SPL Show Series 4-ohm component woofers + 8" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

SV200L_ACC_KIT big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (500W RMS) 8" SPL Show Series 4-ohm component woofers + 8" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

• 500 watts Peak Each, 250 watts RMS Each
• Pulp cotton fiber cone material
• Impedance: 4 ohm
• Sensitivity: 94.5 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your M3
218
List price $487.71
-19% $396.33

In stock

Only 3 Left!

• 500 watts Peak Each, 250 watts RMS Each
• Pulp cotton fiber cone material
• Impedance: 4 ohm
• Sensitivity: 94.5 dB

JBL Stage3 427F (STAGE3427FAM) with Sound Damping

300W Peak (60W RMS) 4" Stage3 Series 2-way 3-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

STAGE3427FAM_SDBSK2 big
Go to item page Right Arrow Icon of Right Arrow

300W Peak (60W RMS) 4" Stage3 Series 2-way 3-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your M3.
Add vehicle details to confirm exact location.
49
List price $108.69
-22% $84.94

In stock

Only 1 Left!

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

DS18 PRO-GM8.4 (Sold Individually) with Sound Damping

580W Peak (190W RMS) 8" PRO-GM Series 4-Ohm Midrange Loudspeaker + NVX SDBSK2 Premium Sound Damping

PROGM84_SDBSK2 big
Go to item page Right Arrow Icon of Right Arrow

580W Peak (190W RMS) 8" PRO-GM Series 4-Ohm Midrange Loudspeaker + NVX SDBSK2 Premium Sound Damping

• 580 watts Peak Each, 190 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 94 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your M3
46
List price $53.69
-15% $45.44

In stock

• 580 watts Peak Each, 190 watts RMS Each
• Paper cone material
• Impedance: 8 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

NSP4_SDBSK2 big
Go to item page Right Arrow Icon of Right Arrow

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"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your M3.
Add vehicle details to confirm exact location.
71
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"

Hertz CX 100 with Sound Damping

240W Peak (80W RMS) 4" Cento Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

CX100_SDSK2 big
Go to item page Right Arrow Icon of Right Arrow

240W Peak (80W RMS) 4" Cento Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 120 watts Peak Each, 40 watts RMS Each
• 15/16 Tetolon Dome Tweeters
• Semi-Pressed Paper + Mica 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.
additional information required
Fits select locations in your M3.
Add vehicle details to confirm exact location.
50
List price $278.74
-5% $264.98

In stock

• 120 watts Peak Each, 40 watts RMS Each
• 15/16 Tetolon Dome Tweeters
• Semi-Pressed Paper + Mica cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Cerwin-Vega PH84 with Speaker Installation Kit

360W RMS 8” Full-Range Speakera + 8” Speaker Baffles + Sound Dampening, Roller and Panel Removal Kit

PH84, XBAF8, SDSK2, SDRLR1, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

360W RMS 8” Full-Range Speakera + 8” Speaker Baffles + Sound Dampening, Roller and Panel Removal Kit

• 360 watts Peak Each, 180 watts RMS Each
• Horn Tweeters
• cone material
• Impedance: 4 ohm
• Sensitivity: 103 dB

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

Save $33 on install kits for this speaker

found car based on your search
Fits your M3
142
List price $346.70
-23% $265.80 /pair

In stock

• 360 watts Peak Each, 180 watts RMS Each
• Horn Tweeters
• cone material
• Impedance: 4 ohm
• Sensitivity: 103 dB

Alpine S2-S40 (2-Pairs, 4-Total)

560W Peak (180W RMS) 4" S-Series 2-way Coaxial Car Speakers (2-Pairs)

S2S40_2 big
Go to item page Right Arrow Icon of Right Arrow

560W Peak (180W RMS) 4" S-Series 2-way Coaxial Car Speakers (2-Pairs)

• 140 watts Peak Each, 45 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your M3.
Add vehicle details to confirm exact location.
2
List price $260.00
-15% $219.90

In stock

• 140 watts Peak Each, 45 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Rockford Fosgate Punch P142 + FREE $25 Gift Card

120W MAX (60W RMS) 4" Punch Series 2-Way Coaxial Car Speakers

P142, 25EGIFT big
Go to item page Right Arrow Icon of Right Arrow

120W MAX (60W RMS) 4" Punch Series 2-Way Coaxial Car Speakers

• 60 watts Peak Each, 30 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome Tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.5 dB

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

Save up to $33 on install kits for this speaker

additional information required
Fits select locations in your M3.
Add vehicle details to confirm exact location.
15
List price $134.99
-19% $109.99 /pair

In stock

Only 1 Left!

• 60 watts Peak Each, 30 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome Tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.5 dB

Deaf Bonce Apocalypse AP-W81AC with Installation Accessories

1000W Peak (500W RMS) 8" Apocalypse Series Mid-Range Speakers

APW81AC_ACC_KIT big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (500W RMS) 8" Apocalypse Series Mid-Range Speakers

• 500 watts Peak Each, 250 watts RMS Each
• Steel frame basket
• Paper cone material
• Impedance: 4 ohm
• Copper voice coil wire

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

Save $33 on install kits for this speaker

found car based on your search
Fits your M3
140
List price $272.61
-14% $235.71 /pair

In stock

• 500 watts Peak Each, 250 watts RMS Each
• Steel frame basket
• Paper cone material
• Impedance: 4 ohm
• Copper voice coil wire

DS18 PRO-X8MSE with Speaker Installation Kit

350W RMS 8" 4-Ohm Midrange Speakers + 8" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

(2)PRO-ZXI8.4BM, XBAF8, SDSK2, SDRLR1, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

350W RMS 8" 4-Ohm Midrange Speakers + 8" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• 700 watts Peak Each, 350 watts RMS Each
• Aluminum Bullet Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 99 dB

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

Save $33 on install kits for this speaker

found car based on your search
Fits your M3
140
List price $308.69
-24% $233.71

In stock

• 700 watts Peak Each, 350 watts RMS Each
• Aluminum Bullet Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 99 dB

DS18 PRO-ZT8 with Speaker Installation Kit

Includes: (2) 8” Mid-Range Loudspeaker, 2 Piece Silicone Rubber Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

PRO-ZT8, XBAF8, SDRLR1, SDSK2, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

Includes: (2) 8” Mid-Range Loudspeaker, 2 Piece Silicone Rubber Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

• 550 watts Max, 275 watts RMS
• 1" Aluminum Bullet Tweeter
• Impedance: 4 ohm
• Sensitivity: 98 dB
• Mounting Depth: 3.58"

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

Save $33 on install kits for this speaker

found car based on your search
Fits your M3
140
List price $310.61
-12% $273.71

In stock

• 550 watts Max, 275 watts RMS
• 1" Aluminum Bullet Tweeter
• Impedance: 4 ohm
• Sensitivity: 98 dB
• Mounting Depth: 3.58"

Infinity REF407F with Sound Damping

210W Peak (70W RMS) 4" Reference Series 2-way 3-ohm Coaxial Speakers + NVX SDSK2 Sound Damping

REF407F_SDSK2 big
Go to item page Right Arrow Icon of Right Arrow

210W Peak (70W RMS) 4" Reference Series 2-way 3-ohm Coaxial Speakers + NVX SDSK2 Sound Damping

• 105 watts Peak Each, 35 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your M3.
Add vehicle details to confirm exact location.
46
List price $158.69
-21% $124.94

In stock

• 105 watts Peak Each, 35 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

Cerwin-Vega CVP8 with Sound Damping

350W Peak (170W RMS) 8” PRO Series Full Range Coaxial Car Speaker + NVX SDSK2 Sound Damping

CVP8_SDSK2 big
Go to item page Right Arrow Icon of Right Arrow

350W Peak (170W RMS) 8” PRO Series Full Range Coaxial Car Speaker + NVX SDSK2 Sound Damping

• 350 watts Peak Each, 170 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 95 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your M3
46
List price $78.73
-17% $64.98

In stock

Only 3 Left!

• 350 watts Peak Each, 170 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 95 dB

Hertz SV 200.1 with Installation Accessories

1000W Peak (500W RMS) 8" SPL Show Series 4-ohm midrange car speakers + 8" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

SV2001_ACC_KIT big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (500W RMS) 8" SPL Show Series 4-ohm midrange car speakers + 8" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

• 500 watts Peak Each, 250 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 100 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your M3
217
List price $487.71
-19% $396.33

In stock

Only 1 Left!

• 500 watts Peak Each, 250 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 100 dB

NVX NSP35 with Sound Damping

200W Peak (70W RMS) 3.5" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters+ NVX SDBSK2 Premium Sound Damping

NSP35_SDBSK2 big
Go to item page Right Arrow Icon of Right Arrow

200W Peak (70W RMS) 3.5" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters+ NVX SDBSK2 Premium Sound Damping

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your M3
101
List price $78.73
-17% $64.98

In stock

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

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

VSP4_SDBSK2 big
Go to item page Right Arrow Icon of Right Arrow

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"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your M3.
Add vehicle details to confirm exact location.
63
List price $84.73
-23% $65.48

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"

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for Speakers in 2015 M3

    Q: Can I upgrade or change the Speakers in 2015 BMW M3?

    A: Yes this page includes all the best Speakers that work in your M3.

    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2000 Lexus LS400

    2015 BMW M3

    1998 GMC Jimmy

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

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

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

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