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The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
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Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
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An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
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PAC BB-6PR (Black)

Pair of Bass Blockers for Tweeters, Removes 0-5.6kHz at 4 ohms, 0-2.8kHz at 8 ohms

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Pair of Bass Blockers for Tweeters, Removes 0-5.6kHz at 4 ohms, 0-2.8kHz at 8 ohms

Bass Blockers • Removes Low Frequency Sounds • 0-5.6 kHz @ 4 Ohms • 0-2.8 kHz @ 8 Ohms • Black Wire Color

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

9
Was $13.00 Details
$8.99

In stock

Bass Blockers • Removes Low Frequency Sounds • 0-5.6 kHz @ 4 Ohms • 0-2.8 kHz @ 8 Ohms • Black Wire Color

PAC BB-2PR (Green)

Pair of Bass Blockers Designed for 6" Speakers (Blocks 0-600Hz at 4 ohms, 0-300Hz at 8 ohms)

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Pair of Bass Blockers Designed for 6" Speakers (Blocks 0-600Hz at 4 ohms, 0-300Hz at 8 ohms)

• Pair of Bass Blockers For 6" Speakers
• Blocks 0-600 Hz @ 4 Ohms
• Blocks 0-300 Hz @ 8 Ohms
• Encased in Durable Plastic Casing
• Handles Power up to 50 Watts

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

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

7
Was $13.00 Details
$11.99

In stock

Only 3 Left!

• Pair of Bass Blockers For 6" Speakers
• Blocks 0-600 Hz @ 4 Ohms
• Blocks 0-300 Hz @ 8 Ohms
• Encased in Durable Plastic Casing
• Handles Power up to 50 Watts

PAC BB-1PR

Pair of Bass Blocker / Passive Crossover; Removes 0-300Hz at 4 ohms, 0-150Hz at 8 ohms (BB1PR)

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Pair of Bass Blocker / Passive Crossover; Removes 0-300Hz at 4 ohms, 0-150Hz at 8 ohms (BB1PR)

&bull Pair of Bass Blockers for 6" x 9" Speakers
• Blocks 0-300Hz @ 4 Ohms
• Blocks 0-150Hz @ 8 Ohms
• Filters Out Unwanted Frequencies Towards Speakers

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

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

12
Was $13.00 Details
$11.99

In stock

&bull Pair of Bass Blockers for 6" x 9" Speakers
• Blocks 0-300Hz @ 4 Ohms
• Blocks 0-150Hz @ 8 Ohms
• Filters Out Unwanted Frequencies Towards Speakers

PAC BB-4PR (Orange)

Pair of 4" Bass Blockers, Blocks 0-1.2Khz at 4 ohms and 0-600hz at 8 ohms

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Pair of 4" Bass Blockers, Blocks 0-1.2Khz at 4 ohms and 0-600hz at 8 ohms

&bull Pair of Bass Blockers For 4" Speakers
• Blocks 0-1200 Hz @ 4 Ohms
• Blocks 0-600 Hz @ 8 Ohms
• Encased in Durable Plastic Casing
• Handles Power up to 50 Watts

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

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

5
Was $13.00 Details
$11.99

In stock

&bull Pair of Bass Blockers For 4" Speakers
• Blocks 0-1200 Hz @ 4 Ohms
• Blocks 0-600 Hz @ 8 Ohms
• Encased in Durable Plastic Casing
• Handles Power up to 50 Watts

PAC APH-GM02

Amplifier Bypass Speaker Connection Harness for select 2014-2024 vehicles from GMC, Chevrolet, Cadillac.

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Amplifier Bypass Speaker Connection Harness for select 2014-2024 vehicles from GMC, Chevrolet, Cadillac.

• Compatible with select 2014-2024 vehicles from GMC, Chevrolet, Cadillac Vehicles
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting necessary
• Plugs directly into harness

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Was $53.00 Details
$34.59

In stock

• Compatible with select 2014-2024 vehicles from GMC, Chevrolet, Cadillac Vehicles
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting necessary
• Plugs directly into harness

PAC APH-FD02

Speaker Connection Harness for select 2018-2024 vehicles from Ford with B&O Amplified System

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Speaker Connection Harness for select 2018-2024 vehicles from Ford with B&O Amplified System

• Compatible with select 2018-2024 vehicles from Ford Vehicles
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting necessary
• Plugs directly into harness

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Was $39.00 Details
$29.99

In stock

Only 3 Left!

• Compatible with select 2018-2024 vehicles from Ford Vehicles
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting necessary
• Plugs directly into harness

PAC APH-CH03

18" Speaker Connection Harness ANC Deactivation for select 2015-2024 vehicles from Ram, Jeep, Dodge

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18" Speaker Connection Harness ANC Deactivation for select 2015-2024 vehicles from Ram, Jeep, Dodge

• Compatible with select 2015-2024 vehicles from Ram, Jeep, Dodge Vehicles
• Works with PAC AmpPRO AP4-CH41
• Quick and easy installation
• No cutting necessary
• Plugs directly into harness
• Harness length 18 inches

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found car based on your search Make sure it fits. Select a vehicle
Was $49.00 Details
$32.99

In stock

• Compatible with select 2015-2024 vehicles from Ram, Jeep, Dodge Vehicles
• Works with PAC AmpPRO AP4-CH41
• Quick and easy installation
• No cutting necessary
• Plugs directly into harness
• Harness length 18 inches

PAC TL-PTG2 (TLPTG2)

Tone Generator and Speaker Polarity Tester with RCA Cable Tester

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Tone Generator and Speaker Polarity Tester with RCA Cable Tester

&bull Tone Generator • Speaker Polarity Tester
• Perfect Troubleshooting and Testing
• Output Range of 0-8 Volts
• Includes RCA and Alligator Clips
• 9V Speaker Popper
• Auto Shutoff

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
Was $79.00 Details
$50.99

In stock

&bull Tone Generator • Speaker Polarity Tester
• Perfect Troubleshooting and Testing
• Output Range of 0-8 Volts
• Includes RCA and Alligator Clips
• 9V Speaker Popper
• Auto Shutoff

TL-PTG2 small

Item added to your cart.

Price: $50.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

PAC APH-FD01

10Ft. Speaker Wiring Harness for select 2007-2019 vehicles from Ford for AP4-Fd11 & AP4-Fd21

APH-FD01 big
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10Ft. Speaker Wiring Harness for select 2007-2019 vehicles from Ford for AP4-Fd11 & AP4-Fd21

• Works with PAC AP4-FD11 & PAC AP4-FD21
• Compatible with select 2007-2019 vehicles from Ford Vehicles
• 10 feet
• Provides a plug-n-play connection

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found car based on your search Make sure it fits. Select a vehicle
Was $79.00 Details
$51.99

In stock

• Works with PAC AP4-FD11 & PAC AP4-FD21
• Compatible with select 2007-2019 vehicles from Ford Vehicles
• 10 feet
• Provides a plug-n-play connection

APH-FD01 small

Item added to your cart.

Price: $51.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
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