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Sony XS-690GS with Sound Damping

840W (120W RMS) 6x9“ GS Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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840W (120W RMS) 6x9“ GS Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 420 watts Peak Each, 60 watts RMS Each
• 1" Silk Soft Dome tweeters
• Composite Polypropylene Cone - CPPC cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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47
List price $188.73
$182.99

In stock

• 420 watts Peak Each, 60 watts RMS Each
• 1" Silk Soft Dome tweeters
• Composite Polypropylene Cone - CPPC cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Hertz CX 690 with Installation Accessories

600W Peak (200W RMS) 6x9" Cento Series 3-Way Coaxial Car Speakers + 6x9" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

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600W Peak (200W RMS) 6x9" Cento Series 3-Way Coaxial Car Speakers + 6x9" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

• 300 watts Peak Each, 100 watts RMS Each
• 1-5/8 PEI (Polyetherimide) Dome Tweeters
• Semi-pressed paper + Mica cone material
• Impedance: 4 ohm
• Sensitivity: 94.5 dB

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268
List price $487.71
-19% $396.20

In stock

Only 1 Left!

• 300 watts Peak Each, 100 watts RMS Each
• 1-5/8 PEI (Polyetherimide) Dome Tweeters
• Semi-pressed paper + Mica cone material
• Impedance: 4 ohm
• Sensitivity: 94.5 dB

Lowest price in 30 days

Infinity Kappa 693M (INFSPKKA693MAM) with Sound Damping

720W Peak (240W RMS) Kappa Series 6x9” 3-Way Speakers + NVX SDSK2 Sound Damping

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720W Peak (240W RMS) Kappa Series 6x9” 3-Way Speakers + NVX SDSK2 Sound Damping

• 360 watts Peak Each, 120 watts RMS Each
• Silk Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

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53
List price $368.69
-31% $254.94

In stock

• 360 watts Peak Each, 120 watts RMS Each
• Silk Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Hertz X690 with Installation Accessories

680W Peak (170W RMS) 6x9” Uno Series 2-way Coaxial Speakers + 6"x9" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

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680W Peak (170W RMS) 6x9” Uno Series 2-way Coaxial Speakers + 6"x9" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

• 340 watts Peak Each, 85 watts RMS Each
• 3/4" Neodymium Dome Tweeters
• Water Resistance Paper Cone cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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231
List price $202.71
-26% $149.85

In stock

• 340 watts Peak Each, 85 watts RMS Each
• 3/4" Neodymium Dome Tweeters
• Water Resistance Paper Cone cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

AudioControl PNW-69CS2 with Installation Accessories

250W Peak (150W RMS) 6x9″ PNW Series 2-way 3-ohm Component Speaker System + 6x9” Speaker Baffles + Sound Dampening, Roller and Panel Removal Kit

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250W Peak (150W RMS) 6x9″ PNW Series 2-way 3-ohm Component Speaker System + 6x9” Speaker Baffles + Sound Dampening, Roller and Panel Removal Kit

• 125 watts Peak Each, 75 watts RMS Each
• 3/4" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.78 dB

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266
List price $461.71
-14% $395.21

In stock

Only 2 Left!

• 125 watts Peak Each, 75 watts RMS Each
• 3/4" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.78 dB

Crunch CS693 with Sound Damping

800W Peak (400W RMS) 6x9" CS Series 3-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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800W Peak (400W RMS) 6x9" CS Series 3-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 400 watts Peak Each, 200 watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeters
• Cellulose cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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72
List price $68.73
-29% $48.98

In stock

• 400 watts Peak Each, 200 watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeters
• Cellulose cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Rockford Fosgate Punch P1692 with Sound Damping

300W Peak (150W RMS) 6x9" Punch Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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300W Peak (150W RMS) 6x9" Punch Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 150 watts Peak Each, 75 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome Tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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129
List price $128.73
$124.98

In stock

• 150 watts Peak Each, 75 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome Tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Hertz CX 100 with Sound Damping

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

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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

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51
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

Hertz CX 690 with Sound Damping

600W Peak (200W RMS) 6x9" Cento Series 3-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

CX690_SDSK2 big
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600W Peak (200W RMS) 6x9" Cento Series 3-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 300 watts Peak Each, 100 watts RMS Each
• 1-5/8 PEI (Polyetherimide) Dome Tweeters
• Semi-pressed paper + Mica cone material
• Impedance: 4 ohm
• Sensitivity: 94.5 dB

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50
List price $413.74
-12% $364.98

In stock

Only 1 Left!

• 300 watts Peak Each, 100 watts RMS Each
• 1-5/8 PEI (Polyetherimide) Dome Tweeters
• Semi-pressed paper + Mica cone material
• Impedance: 4 ohm
• Sensitivity: 94.5 dB

Hertz CPK 690 with Sound Damping

720W Peak (240W RMS) 6x9" Cento Series 2-Way Component Car Speakers + NVX SDSK2 Sound Damping

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720W Peak (240W RMS) 6x9" Cento Series 2-Way Component Car Speakers + NVX SDSK2 Sound Damping

• 360 watts Peak Each, 120 watts RMS Each
• 1-1/4 Tetolon Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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48
List price $618.74
-17% $514.98

In stock

• 360 watts Peak Each, 120 watts RMS Each
• 1-1/4 Tetolon Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

Diamond Audio MS69CX with Sound Damping

1000W Peak (250W RMS) 6"x9" MS Series 2-way Coaxial Speakers + NVX SDSK2 Sound Damping

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1000W Peak (250W RMS) 6"x9" MS Series 2-way Coaxial Speakers + NVX SDSK2 Sound Damping

• 500 watts Peak Each, 125 watts RMS Each
• 1" Titanium Dome Tweeters
• Thermal Molded Waterproof Kevlar cone material
• Impedance: 4 ohm
• Sensitivity: 93.5 dB

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49
List price $438.73
-21% $344.98

In stock

• 500 watts Peak Each, 125 watts RMS Each
• 1" Titanium Dome Tweeters
• Thermal Molded Waterproof Kevlar cone material
• Impedance: 4 ohm
• Sensitivity: 93.5 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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49
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"

MB QUART RS1-269 with Sound Damping

240W Peak (120W RMS) 6x9" Reference Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

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240W Peak (120W RMS) 6x9" Reference Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 120 watts Peak Each, 60 watts RMS Each
• 3/4" Titanium Dome Tweeters
• Pulp-Bamboo Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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48
List price $238.73
-52% $114.98

In stock

• 120 watts Peak Each, 60 watts RMS Each
• 3/4" Titanium Dome Tweeters
• Pulp-Bamboo Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Rockford Fosgate TMS69 with Sound Damping

200W Peak (100W RMS) 6”x9” Full-Range Speakers for Harley-Davidson Motorcycle Bag Lids + NVX SDBSK2 Premium Sound Damping

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200W Peak (100W RMS) 6”x9” Full-Range Speakers for Harley-Davidson Motorcycle Bag Lids + NVX SDBSK2 Premium Sound Damping

• 200 watts Peak Each, 100 watts RMS Each
• 1" Film Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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48
List price $458.73
$454.98

In stock

Only 1 Left!

• 200 watts Peak Each, 100 watts RMS Each
• 1" Film Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Hertz CPX 690 with Sound Damping

720W Peak (240W RMS) 6x9" Cento Series 3-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

CPX690_SDSK2 big
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720W Peak (240W RMS) 6x9" Cento Series 3-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 360 watts Peak Each, 120 watts RMS Each
• 1-1/4 Tetolon Dome Tweeters
• Pressed paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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50
List price $618.74
-17% $514.98

In stock

Only 2 Left!

• 360 watts Peak Each, 120 watts RMS Each
• 1-1/4 Tetolon Dome Tweeters
• Pressed paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

Alpine S2-S40 with Sound Damping

280W Peak (90W RMS) 4" S-Series 2-way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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280W Peak (90W RMS) 4" S-Series 2-way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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

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49
List price $148.74
-16% $124.94

In stock

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

Lowest price in 30 days

Infinity KAPPA 693C with Sound Damping

435W Peak (145W RMS) Kappa Series 6x9” Component Speaker System with Sound Damping

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435W Peak (145W RMS) Kappa Series 6x9” Component Speaker System with Sound Damping

• 435 watts Peak Each, 145 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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47
List price $568.69
-27% $414.94

In stock

Only 2 Left!

• 435 watts Peak Each, 145 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Infinity KAPPA 693C with Installation Accessories

435W Peak (145W RMS) Kappa Series 6x9” Component Speaker System + 6x9" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

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435W Peak (145W RMS) Kappa Series 6x9” Component Speaker System + 6x9" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

• 435 watts Peak Each, 145 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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265
List price $642.66
-31% $446.16

In stock

Only 1 Left!

• 435 watts Peak Each, 145 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 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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72
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"

Diamond Audio MS69NEO with Sound Damping

1400W Peak (700W RMS) 6X9" MS Neo Series Midrange Coaxial Speakers + NVX SDSK2 Sound Damping

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1400W Peak (700W RMS) 6X9" MS Neo Series Midrange Coaxial Speakers + NVX SDSK2 Sound Damping

• 700 watts Max Each, 350 watts RMS Each
• Neodymium Tweeters
• Waterproof Black DUPONT™ Kevlar Cone
• Impedance: 4 ohm
• Sensitivity: 96 dB
• Mounting Depth: 3.091"

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47
List price $848.73
$844.98

In stock

Only 3 Left!

• 700 watts Max Each, 350 watts RMS Each
• Neodymium Tweeters
• Waterproof Black DUPONT™ Kevlar Cone
• Impedance: 4 ohm
• Sensitivity: 96 dB
• Mounting Depth: 3.091"

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    FAQ for Speakers in 1977 Regal

    Q: Can I upgrade or change the Speakers in 1977 Buick Regal?

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

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