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  3. Current Deals and Promotions

Current Deals and Promotions

Browse all the promotions and sales currently going on at Sonic Electronix! Save big on car audio products as well as marine audio, headphones, portable electronics and home audio!

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Tweeters ✕
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Hertz (1)
Infinity (1)

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Product Type
Tweeters,
Speakers (82)
Subwoofers (49)
Marine speakers (31)
Amplifiers (29)
Subwoofers with an amplifier and box (25)
Line-out converters (20)
Subwoofers with a box (20)
Vehicle-specific loaded sub box (20)
Amplifier wiring kits (17)
Handlebar and bar-mount speakers (17)
Speaker baffles (17)
Vehicle-specific speaker kits (16)
Backup cameras (15)
Radio covers and splash guards (15)
Subwoofer grilles (12)
Tower speakers (12)
Yoga mats (11)
Battery isolators and relays (10)
Stereos (10)
Batteries (9)
Bluetooth adapters and transmitters (9)
Marine subwoofers (8)
Bass remotes (5)
Sound processors (5)
Tweeters (Pro and special-fit) (5)
Marine and powersport stereos (4)
Alarm remote transmitters (3)
Capacitors (3)
Carpet (3)
Connectors (3)
Diodes and resistors (3)
Equalizers (3)
RCA cables and accessories (3)
SiriusXM satellite radio add-on tuners (3)
Subwoofer enclosures (3)
Trigger output and bypass modules (3)
Waist Trainers and Back Support (3)
Compression and floss bands (2)
Dash cameras (2)
Headphone cushions and earbud tips (2)
Immobilizer bypass modules (2)
Lighting accessories (2)
Massagers (2)
Power and ground wire (2)
Resistance bands (2)
Sound damping (2)
Stereo remote controls (2)
Tweeters (2)
Vehicle-specific accessories (2)
Vehicle-specific full audio packages (2)
Vehicle-specific speaker box (empty) (2)
Weight benches (2)
Add-on aftermarket GPS navigation (1)
Cables and interconnects (1)
Circuit breakers (1)
Dash kits (extra parts required) (1)
Fuse holders (1)
Harley accessories (1)
Headphone amplifiers (1)
Installation accessories (1)
Panel and clip removal tools (1)
Parking sensors (1)
Rearview monitor and mirrors (1)
SiriusXM satellite radios (1)
Speaker clamps and brackets (1)
Speaker grilles (1)
Speakers adapters (1)
T-Harneses and alarm wiring (1)
Vehicle-specific backup cameras (1)
Vehicle-specific stereos with speakers (1)
Vehicle-specific sub box with amp (1)
Video adapters and switchers (1)
Price Range
Tweeter Size
Refers to the size of the tweeter. Typically, smaller tweeters produces less output with higher frequency response.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
RMS Power Handling
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.
Peak Power Handling
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.
Sensitivity
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".
Flush Mount
If the speaker or tweeter is flush mountable, then it can be installed flush to the mounting surface.

When installing a flush mount tweeter, make sure that there is enough room behind the mounting surface for the tweeter and magnet. Check the mounting depth with your specific vehicle.
Surface Mount
If the speaker or tweeter is surface mountable, then it can be installed to be raised above the mounting area.

When installing a surface mountable tweeters, make sure that there are no obstructions that will prevent the tweeter from being installed correctly.
Angled Mount
If the speaker or tweeter is able to be angle mounted, then the installed tweeter can be positioned at an angle. An angle mounted tweeter can improve the audible sound quality of your system.

When installing a angle mountable tweeters, make sure that there are no obstructions that will prevent the tweeter from being installed correctly.
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
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Limited time!

Hertz C 26 OE (Like New (Open Box))

240W Peak 1" Cento Series Component Soft Dome Tweeters for OE Placements

C26 OE big
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Hertz C 26 OE (Like New (Open Box))

240W Peak 1" Cento Series Component Soft Dome Tweeters for OE Placements

• 1" Cento Series Soft Dome Tweeters for OE Placements
• Built-in crossover: 6dB/octave
• 120 watts Peak Each
• 4 ohm Impedance

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Install kits available for most vehicles

List price $195.00
-26% $144.49 /pair
$130.04 with coupon | Price details

In stock

Only 1 Left!

Add to Cart

• 1" Cento Series Soft Dome Tweeters for OE Placements
• Built-in crossover: 6dB/octave
• 120 watts Peak Each
• 4 ohm Impedance

Limited time!

Infinity REF-375TX (Like New (Open Box))

270W Max (90W RMS) 3/4" Reference Series Car Tweeters

REF375TX big
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Infinity REF-375TX (Like New (Open Box))

270W Max (90W RMS) 3/4" Reference Series Car Tweeters

• 3/4" Reference Series Car Tweeters
• Edge-Driven Textile Tweeter
• 270W Max
• 90W RMS
• 3 ohm Impedance

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Install kits available for most vehicles

3
List price $130.00
-35% $84.96 /pair
$76.46 with coupon | Price details

In stock

Only 1 Left!

Add to Cart
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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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