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5% Off
Code

5% off two-pack car subwoofers starting at $58 + free shipping

Get an extra 5% of two-packs of car subwoofers with free shipping

4/30/2017

TWOPAIR5OFF
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10% Off
Code

10% Off - 1-Hour Flash Sale

It's our 17th anniversary and time has gone by in a flash! Make it count!

8/31/2017

15% Off
Code

15% Off Marine Speakers

For a limited time save 15% off premium marine speakers (Members only)

8/31/2017

MEMBERS ONLY
10% Off
Code

Encore car security, car remote starts, Blindspot detection, and vehicle cameras

Drive with piece of mind and added security with Encore

5/30/2017

SAFETYFIRST
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20% Off
Code

July 4th 2017 Audio Sale!

Celebrate with Great Sound!

7/10/2017

15% Off
Code

Memorial Day Audio Sale!

Build a great system for less money. Save on Car Stereos, Amplifiers, Subwoofers, and More!

6/14/2017

15% off
SALE

JL Audio Thin-line Subwoofers

Amazing engineering for these subs

7/30/2017

20% off
SALE

JBL Car Speakers

Shop speakers that made JBL famous at a fraction of the price. Sale includes JBL GTO, GT7, GX, & Club Series.

8/31/2017

10% Off
CODE

10% off Alpine Car Audio & Video

Enjoy every ride with sweet sounding Alpine electronics

7/24/2017

AUDIORIG
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10% Off
CODE

10% off Pioneer & Kenwood Car Steros with FREE SiriusXM Radio Tuner & 3-months FREE service

Enjoy the summer with a brand new stereo and free SiriusXM radio

6/30/2017

SUMMERCRUISE
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FREE Shipping
CODE

Polk Audio Speakers starting at $33.99!

Shop our entire Polk Audio selection and get awesome sound for less cash!

1972SOUND
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20% off
SALE

20% Off JBL Car Speakers!

Shop JBL GTO, GT7, & GX Series Car Speaker selections for 20% less

6/30/2017

10% off
Code

10% off JL Audio Subwoofers & Ampifliers

Take your cars' sound system to a whole to new level!

4/30/2017

Free Accessories
Promo

Up to $30 in FREE car stereo installation accessories. Great Value!

Free vehicle specific mounting kit, wiring harness, and antenna adaptor. You'll need these parts to install your stereo in your vehicle.

10% off
Sale

President's Day Clearance: Over 200 Products with an extra 5% - 10% off

Car Stereos, Speakers, Subwoofer, Amplifiers & More! Declare your freedom from stock audio!

2/23/2017

BOGO 1/2 Off
PROMO

Buy one, get another half off! Kicker Comp Series Subwoofers Speakers

2 Kicker speakers starting at $39.95. While Supplies Last!

6/14/2017

25% off
Promo

up to 25% Off select Kicker

Car,Powersports,& Marine audio gear

12/31/2016

60% off
Sale

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

BOGO FREE
sale

Get 2 NVX Subwoofers for the price of one!

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

5% off
Code

5% off Car Stereos, Radios, & Receivers

Shop Select Car Stereos with an extra discount

7/31/2016

5STEREOS
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5% off
Code

5% off Car Amplifiers

Shop Select Car Amplifiers with an extra discount

7/31/2016

5AMPS
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Free Sub Enclosure
Promo

Free 12" Subwoofer enclosure with Subwoofer Purchase

Free Sealed Subwoofer Enclosure with purchase ($40 value)

Free Sound Dampening
Promo

Free Sound Dampening Kit with Car Speaker Purchase

Free Sound Dampening Kit with over 75 Car Speaker Pairs! (15% value)

5% off
Code

5% off XS Power Batteries

5% off XS Power Car Batteries & Accessories

7/31/2016

XSPOWER5
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free SiriusXM
promo

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

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!

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.

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