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Infinity Reference REF-8632CFX with Sound Damping

360W Max (120W RMS) 6x8" Reference Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

REF8632CFXAM_SDSK2 big
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360W Max (120W RMS) 6x8" Reference Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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No Fit Icon Doesn't fit your 911

53
List price $178.69
-47% $94.94

In stock.

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Massive Audio MC 8II (Sold Individually) with Sound Damping

600W Peak (200W RMS) 8" MC Series 8-ohm Pro-Audio Midrange Car Speaker + NVX SDBSK2 Premium Sound Damping

MC8II_SDBSK2 big
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600W Peak (200W RMS) 8" MC Series 8-ohm Pro-Audio Midrange Car Speaker + NVX SDBSK2 Premium Sound Damping

• 600 watts Peak Each, 200 watts RMS Each
• Kevlar-Enhanced Paper cone material
• Impedance: 8 ohm
• Sensitivity: 98.1 dB

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No Fit Icon Doesn't fit your 911

48
List price $118.73
-20% $94.98

Available

Ships in 10-14 days

• 600 watts Peak Each, 200 watts RMS Each
• Kevlar-Enhanced Paper cone material
• Impedance: 8 ohm
• Sensitivity: 98.1 dB

NVX - Worth the Envy - Direct to Consumer Car Audio

DS18 PRO-X5M with Speaker Installation Kit

150W RMS5.25” 8-Ohms Coaxial Speaker + 5.25" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

(2)PRO-X5M, XBAF525, SDSK2, SDRLR1, BTK106 big
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150W RMS5.25” 8-Ohms Coaxial Speaker + 5.25" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 90 dB

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Install kits available for most vehicles

Fitment unknown for your 911

149
List price $162.61
-20% $129.93

In stock.

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 90 dB

Massive Audio MC 10II (Sold Individually) with Sound Damping

800W Peak (400W RMS) 10" MC Series 8-ohm Pro-Audio Midrange Car Speaker + NVX SDBSK2 Premium Sound Damping

MC10II_SDBSK2 big
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800W Peak (400W RMS) 10" MC Series 8-ohm Pro-Audio Midrange Car Speaker + NVX SDBSK2 Premium Sound Damping

• 800 watts Peak Each, 400 watts RMS Each
• Kevlar-Enhanced Paper cone material
• Impedance: 8 ohm
• Sensitivity: 99.2 dB

Save 15% Off Package Deals at Checkout!
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No Fit Icon Doesn't fit your 911

48
List price $168.73
-20% $134.98

Available

Ships in 10-14 days

• 800 watts Peak Each, 400 watts RMS Each
• Kevlar-Enhanced Paper cone material
• Impedance: 8 ohm
• Sensitivity: 99.2 dB

DS18 PRO-X5.4M with Speaker Installation Kit

300W Peak (150W RMS) 5.25” PRO-X Series 4-Ohms Coaxial Car Speaker + 5.25" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

(2)PRO-X5.4M, XBAF525, SDSK2, SDRLR1, BTK106 big
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300W Peak (150W RMS) 5.25” PRO-X Series 4-Ohms Coaxial Car Speaker + 5.25" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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Install kits available for most vehicles

Fitment unknown for your 911

150
List price $162.61
-20% $129.93

In stock.

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

MB QUART PK1-168 with Sound Damping

220W Peak (110W RMS) 5x7" / 6x8" Premium Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

PK1168_SDBSK2 big
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220W Peak (110W RMS) 5x7" / 6x8" 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 innovative design for off-axis dispersion
• Lightweight Aerated Pop Paper with Mica-blend curvilinear cone material
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

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No Fit Icon Doesn't fit your 911

48
List price $208.73
-31% $144.98

Available

Ships in 10-14 days

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome tweeters with innovative design for off-axis dispersion
• Lightweight Aerated Pop Paper with Mica-blend curvilinear cone material
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

Massive Audio M6XL (Pair) with Speaker Installation Kit

400W Max (200W RMS) 6.5" Midrange Speakers with Sound Dampening, Speaker Baffles and Heavy Duty Roller

M6XL_2, XBAF65, SDSK2, SDRLR1 big
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400W Max (200W RMS) 6.5" Midrange Speakers with Sound Dampening, Speaker Baffles and Heavy Duty Roller

• 6-1/2" M Series Mid-Range Driver
• 400W Max
• 200W RMS
• 8 ohm Impedance
• Reinforced Paper Cone
• Foam Edge Surround
• 27oz. Ferrite Magnet

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Install kits available for most vehicles

Fitment unknown for your 911

184
List price $218.70
-39% $134.25

Available

Ships in 10-14 days

• 6-1/2" M Series Mid-Range Driver
• 400W Max
• 200W RMS
• 8 ohm Impedance
• Reinforced Paper Cone
• Foam Edge Surround
• 27oz. Ferrite Magnet

Lowest price in 30 days

MTX Audio THUNDER46 with Sound Damping

160W Peak (80W RMS) 4x6" Thunder Dome Series 2-way 4-ohm Coaxial Speakers + NVX SDBSK2 Premium Sound Damping

THUNDER46_SDBSK2 big
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160W Peak (80W RMS) 4x6" Thunder Dome Series 2-way 4-ohm Coaxial Speakers + NVX SDBSK2 Premium Sound Damping

• 80 watts Peak Each, 40 watts RMS Each
• 0.98" Silk Soft Dome tweeters
• Polypropylene cone material with concave design
• 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.

No Fit Icon Doesn't fit your 911

48
List price $118.69
-20% $94.95

Available

Ships in 10-14 days

• 80 watts Peak Each, 40 watts RMS Each
• 0.98" Silk Soft Dome tweeters
• Polypropylene cone material with concave design
• Impedance: 4 ohm
• Sensitivity: 92 dB

MTX RTX108 (Sold Individually) with Sound Damping

500W Peak (250W RMS) 10" Road Thunder Series 2-way Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

RTX108_SDBSK2 big
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500W Peak (250W RMS) 10" Road Thunder Series 2-way Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 500 watts Peak Each, 250 watts RMS Each
• Treated Paper cone material
• Impedance: 8 ohm
• Sensitivity: 94 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 911

51
$124.94

Available

Ships in 10-14 days

• 500 watts Peak Each, 250 watts RMS Each
• Treated Paper cone material
• Impedance: 8 ohm
• Sensitivity: 94 dB

MTX RTX128 (Sold Individually) with Sound Damping

300W RMS 12" Road Thunder Extreme Series 8-ohm Midbass Car Speaker + NVX SDBSK2 Premium Sound Damping

RTX128_SDBSK2 big
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300W RMS 12" Road Thunder Extreme Series 8-ohm Midbass Car Speaker + NVX SDBSK2 Premium Sound Damping

• 300 watts RMS Each
• Treated Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 911

50
$134.94

Available

Ships in 10-14 days

• 300 watts RMS Each
• Treated Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

DS18 PRO-X698BM with Sound Damping

550W Peak (275W RMS) 6x9” PRO-X Series 8-ohm Mid-Range Loudspeaker + NVX SDBSK2 Premium Sound Damping

PROX698BM_SDBSK2 big
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550W Peak (275W RMS) 6x9” PRO-X Series 8-ohm Mid-Range Loudspeaker + NVX SDBSK2 Premium Sound Damping

• 550 watts Peak Each, 275 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 98 dB

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

No Fit Icon Doesn't fit your 911

48
List price $102.69
-8% $94.44

In stock.

• 550 watts Peak Each, 275 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 98 dB

Cerwin Vega H7410 with Speaker Installation Kit

Includes: (2) 8" 2-Way speaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

SM8F4, XBAF8, SDRLR1, SDSK2, BTK106 big
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Includes: (2) 8" 2-Way speaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

• Peak Power: 550W
• RMS Power: 125W
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

Save 15% Off Package Deals at Checkout!
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Install kits available for most vehicles

Fitment unknown for your 911

142
List price $466.70
-18% $381.95

In stock.

• Peak Power: 550W
• RMS Power: 125W
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

Hertz CK 130 with Sound Damping

210W Peak (70W RMS) 5.25" Cento Series 2-Way Component Speaker system + NVX SDSK2 Sound Damping

CK130_SDSK2 big
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210W Peak (70W RMS) 5.25" Cento Series 2-Way Component Speaker system + NVX SDSK2 Sound Damping

• 105 Watts Max Each, 35 Watts RMS Each
•Semi Pressed Paper-Mica cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 92.5 dB
• Mounting Depth: 2"

Save 15% Off Package Deals at Checkout!
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No Fit Icon Doesn't fit your 911

48
List price $498.74
-17% $414.98

Available

Ships in 10-14 days

• 105 Watts Max Each, 35 Watts RMS Each
•Semi Pressed Paper-Mica cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 92.5 dB
• Mounting Depth: 2"

Hertz CK 165F with Sound Damping

270W Peak (90W RMS) 6.5" Cento Series 2-Way Flat-profile Component Speaker system + NVX SDSK2 Sound Damping

CK165F_SDSK2 big
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270W Peak (90W RMS) 6.5" Cento Series 2-Way Flat-profile Component Speaker system + NVX SDSK2 Sound Damping

• 135 Watts Max Each, 45 Watts RMS Each
•Semi Pressed Paper-Mica cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your 911

48
List price $498.74
-17% $414.98

Available

Ships in 10-14 days

• 135 Watts Max Each, 45 Watts RMS Each
•Semi Pressed Paper-Mica cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 93 dB

JBL GX428 (JBLGX428AM) with Sound Damping

210W Peak (70W RMS) 4" GX Series 2-way 2.3-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

GX428AM_SDBSK2 big
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210W Peak (70W RMS) 4" GX Series 2-way 2.3-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 105 watts Peak Each, 35 watts RMS Each
• Edge-driven Soft Dome tweeters with deflector
• Polypropylene Plus One woofer cone material
• Impedance: 2.3 ohm
• Sensitivity: 90 dB

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

No Fit Icon Doesn't fit your 911

48
$79.94

Available

Ships in 10-14 days

• 105 watts Peak Each, 35 watts RMS Each
• Edge-driven Soft Dome tweeters with deflector
• Polypropylene Plus One woofer cone material
• Impedance: 2.3 ohm
• Sensitivity: 90 dB

Infinity Primus PR6510CS with Speaker Installation Kit

Includes: (2) 6" x 8" 2-Way speaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

REF8632CFXAM, XBAF68, SDRLR1, SDSK2, BTK106 big
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Includes: (2) 6" x 8" 2-Way speaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

• 180 Watts Max Each, 60 Watts RMS Each
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

Fitment unknown for your 911

181
List price $242.66
-49% $123.55

In stock.

• 180 Watts Max Each, 60 Watts RMS Each
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

JBL STAGE2524 with Speaker Installation Kit

420W Peak (70W RMS) 5.25" Coaxial Speakers + 5.25" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

STAGE2524, XBAF525, SDSK, SDRLR1, BTK106 big
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420W Peak (70W RMS) 5.25" Coaxial Speakers + 5.25" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• 210 watts Peak Each, 35 watts RMS Each
• PEI (Polyetherimide) Balanced Dome Tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

Fitment unknown for your 911

125
List price $163.70
-44% $91.21 /pair

Available

Ships in 10-14 days

• 210 watts Peak Each, 35 watts RMS Each
• PEI (Polyetherimide) Balanced Dome Tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Diamond Audio HXPRO653DI with Speaker Installation Kit

340W Peak (170W RMS) 6-3/4" HEX Series 2-Way Component Speakers + Sound Dampening, Roller and Panel Removal Kit

H600S, SDSK2, SDRLR1, BTK106 big
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340W Peak (170W RMS) 6-3/4" HEX Series 2-Way Component Speakers + Sound Dampening, Roller and Panel Removal Kit

• 170 watts Peak Each, 85 watts RMS Each
• 1" Silk Dome Tweeters
• Kevlar composite hexagonal honeycomb cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

Fitment unknown for your 911

140
$778.13 /set

In stock.

• 170 watts Peak Each, 85 watts RMS Each
• 1" Silk Dome Tweeters
• Kevlar composite hexagonal honeycomb cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

DS18 ZXI-5254 with Speaker Installation Accessories

120W RMS 5.25" 2-Way Coaxial Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

ZXI-5254, XBAF525, SDSK2, SDRLR1, BTK106 big
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120W RMS 5.25" 2-Way Coaxial Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• 180 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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

Install kits available for most vehicles

Fitment unknown for your 911

149
List price $156.66
-21% $124.05 /pair

In stock.

• 180 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

(2) DS18 PRO-X5.4BM with Speaker Installation Kit

Includes : (2) 6.5” Mid-Range Loudspeaker with Bullet, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit

(2)PRO-X6.4M_2, FRING65, SDSK2 big
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Includes : (2) 6.5” Mid-Range Loudspeaker with Bullet, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit

• 500 watts Max
• 250 watts RMS
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.44"

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

Install kits available for most vehicles

Fitment unknown for your 911

96
List price $130.63
-12% $114.98

In stock.

• 500 watts Max
• 250 watts RMS
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.44"

NVX - Worth the Envy - Direct to Consumer Car Audio

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