PAC Speaker Installation & Accessories | Car Audio Accessories & Installation Parts | Car Electronics & Auto Parts at Sonic Electronix
Coupon Exclusion
Coupon and offer exclusions:

Sitewide coupons and discounts are not applicable to certain brands, products or combos. Offers exclude the following brands*: JL Audio®, Wet Sounds®, Focal®, Kicker® and Rockford Fosgate® Offers exclude the following products*: MRV-M500, ILX-W650, ILX-W650_SXV300v1, BLB212LED, BPKG10T, XPE2700, XPE4700, DMCPA79BT, GT7-6, GT7-96, GT7-6C, GX600C-z, KW-V85BT, DDX9705S, DDX775BH, JAD900.5, JAD800.4, QBUS8v2, NekTek2, AVH-200EX, DB1242DVC.

*Contact our toll-free expert line for JL Audio®, Wet Sounds®, Focal® and Rockford Fosgate® as we guarantee we will beat any other Authorized Retailer.

Code: 19YEARS is for 10% off your purchase of select items. $10 Sonic Bucks will be applied and available 30 Days from original purchase and must be used on an order of $100 or more.

Coupons are not valid for business/wholesale sales, installation services, shipping, delivery or gift cards. Sonic Electronix reserves the right to limit quantities per account, product or offer. Offers may be valid only in the U.S. Coupons cannot be combined with other coupons, select promo bundles, combos, savings certificates, special offer price matches, or combined with other discounts. X
Find all what you need to install your newly bought car speakers! Shop for installation accessories such as speakers wires, harnesses, sound dampening and more.

PAC Speaker Installation & Accessories

PAC Bass Blockers
PAC Speaker Adapter Brackets
PAC Speaker Harnesses
PAC Tools & Custom Fabrication
PAC Audio System Optimization & Tuning

Top Sellers in PAC Speaker Installation & Accessories

  • 4.9
9 reviews

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

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



  • 5.0
5 reviews

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



  • 4.3
3 reviews

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

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



Tone Generator and Speaker Polarity Tester w/ RCA Cable Tester

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



  • 5.0
1 review

6.5" - 6.75" Speaker Adapter for 1995-2016 Nissan Vehicles

• Nissan Speaker Adapters
• Compatible with 1995-2016 Nissan Vehicles
• Accommodates 6.5" - 6.75" Speakers
• Color: Black



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Ford/Lincoln/Mercury Radio Removal & Installation Tool

• Ford/Lincoln/Mercury Radio Removal & Installation Tool
• Helps aide in the removal of OEM radios in select Ford, Lincoln, Mercury, and Mazda vehicles
• Simplify your install



Ships at Later Date

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10Ft. Speaker Connection Harness for Select Ford Vehicles for Use with AP4-Fd11 and AP4-Fd21

• Allows you to add an aftermarket amplifier or amplifier in select Ford and Lincoln vehicles
• Connects to the plug that you've removed from your factory amp



Only 2 Left!

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German Radio Removal Tool

• Removes OEM radios
• For German made vehicles



Ships at Later Date