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105% Price Match Guarantee

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20% off
Code

20% off Select Subwoofers

Our Largest Subwoofer Sale of the Year

9/21/2016

SUBT20
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80% off
Code

Our Lowest prices of the Year

Shop Cyber Monday Deals and save up to 80% off MSRP!

11/29/2016

80% off
Code

600+ Audio products on sale

Shop Black Friday Deals and save up to 80% off MSRP

11/26/2016

60% off
Code

550+ Audio Gifts - Audio Gift Guide

Give the gift of sound and save money!

12/23/2016

80% off
Code

600+ Audio products on sale

Shop Black Friday Deals and save up to 80% off MSRP

11/26/2016

25% off
Code

Fall Dot Sale

Get 10%,15%,20%,or 25% codes on Car Audio, Headphones & More!

10/24/2016

GREEN25
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$25 Off
Code

$25 off orders $400+ Free Shipping!

Cannot be combined with other offers

12/31/2016

SONIC25400
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80% Off
SALE

LOWvember - 300 Price drops

Save up to 80% on select car audio products

11/15/2016

25% off
Promo

up to 25% Off select Kicker

Car,Powersports,& Marine audio gear

12/31/2016

60% off
Code

DJ Speakers starting at $109.99 + free shipping

Professional 10" and 12" active speakers with tripod stands

10% off
Sale

10% of JL Audio Amplifiers & Accessories

10% of JL Audio Amplifiers & Accessories. As Low as $1.79

9/30/2016

20% off
code

Black Friday in July!

Up to 20% off 300+ products. Black Friday in July!

7/31/2016

BFJULY20
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15% off
code

Back-to-School Deals

15% off select car audio and headphones

8/10/2016

15School
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30% off
code

Flash Sale. Today Only!

Up to and extra 30% off. Today only!

7/21/2016

ONEDAY30
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$15 off
code

$15 off orders $150+

$15 off orders $150+ Summer of Savings for Car,Boat,offroad,etc

7/20/2016

15SUMMER
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up to 15% off
code

Amp up your Summer with a high-powered car amplifier

Find over 100 car amplifiers with 5%,10%,or 15% off discounts

7/7/2016

up to 20% off
code

July 4th Clearance

Find over 250 car Audio products with deep discounts

7/7/2016

BOGO 20% off
sale

Buy one NVX Subwoofer & get the second 20% Off

Get your system bumping with two NVX subwoofers

Free 2-Day Shipping
Promo

Free 2-Day shipping on Audio Control Sound Processors

Get fast & free shipping on newly redesigned Audio Control Sound Processors

70% off
sale

Up to 70% off Marine Audio & GPS deals

Cool down on your marine vessel with a top-of-the-line audio system

80% off
Flash sale

3-Day Headphones Flash Sale

Steal a pair while the prices are rock bottom.

7/5/2016

25% off
Code

25% off Select Car Audio Products

Spot the green dot, enter code on Cart page, and get 25% off!

4/26/2016

GREEN25
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5% off
Code

5% off Car Stereos, Radios, & Receivers

Shop Select Car Stereos with an extra discount

SEM5HU
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5% off
Code

5% off Car Amplifiers

Shop Select Car Amplifiers with an extra discount

SEMAMP5
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20% off
sale

Select JBL speakers are 20% off

Don't sacrifice quality for price. Shop JBL for Quality Car Audio

20% off
sale

Infinity Kappa speakers are 20% off

Save Money and Make a huge upgrade to your Car's Audio & get free 2-Day shipping!

Free Sound Dampening
Free

Free Sound Dampening Kit with Speaker Purchase

Free Sound Dampening Kit Wire with NVX Speakers and Subs

5% off
Code

5% off XS Power Batteries

5% off XS Power Car Batteries & Accessories

7/31/2016

XSPOWER5
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5% off
Code

5% off JBL MSA5001

750w 1-Channel Monoblock Class D Car Amplifier

SEMAMP5
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5% off
code

$20 off Orders $300+

Get $20 off your orders over $300!

2/29/2016

OOTC20
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25% off
code

25% off select Westone Earphones

25% off select Westone Earphones

westone25
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free SiriusXM
promo

Free SiriusXM Tuner + $70 Visa Card & 3 Months Free Service

90% off
Cyber week

Cyber Week at Sonic Electronix! Shop Our Best deals of 2015!

12/5/2015

400 products
Black Friday

Black Friday is here! Over 400 products at rock bottom prices!

11/28/2015

60% off
sale

Polk Audio Deals

Enjoy the best deals on Polk Audio speakers and subwoofers for your car!

$5 off
code

$5 off Orders $100+

$5 off orders $100+

12/31/2015

Rebate100
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25% off
code

25% off NVX Car Speakers

Get 25% off select NVX Car Speakers!

NVX25OFF
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Car Audio Mystery Savings Bag!

Deal So Hot We Can't Advertise the Model!

Free 2-Day Shipping and 10% SonicBux Reward

Free Benefits Included:

  • >FREE 2-Day Shipping
  • > FREE 60-day Returns
  • >10% Rewards
  • >1-Year Extended Warranty
Free Enclosure
Free

Free Subwoofer Enclosure

Purchase a subwoofer & get a free box!

Free Accessories
Promo

Up to $30 in FREE stereo installation accessories

Free vehicle specific mounting kit and wiring harness

$25 off
code

$25 off Orders $500+

12/31/2015

Rebate500
Shop Now

Expired coupons

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About Sonic Electronix Coupon Codes & Deals

Great deals are one of the many reasons so many people choose to shop with Sonic Electronix every day. Now it's easier than ever to take advantage of all the best coupons, promos and other deals available on our website. The coupons, discounts and promos found on this page are valid only through the dates specified. To apply a specific discount to your order, please apply the coupon code at checkout. For assistance placing an order or taking advantage of these great deals, feel free to contact our customer service department at 1-661-257-9993.