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Key Features
These are the key features of the car stereo. If you select more than one feature, then you will view stereos that have ALL features selected. For example, selecting Apple CarPlay AND USB input will result in stereos that have both features. The Floating Touchscreen feature is the "Tesla" style large screen that so many vehicles are including now. We have aftermarket "floating" large "Tesla-esque" screens for your vehicle and they're only a click away.
Inputs
These inputs enable the unit to receive an audio or video signal from a separate source. There are many different types of connections and ways to accomplish this. Most common are RCA Composite cables and 3.5mm mini-jack plugs.

RCA Composite Inputs
These are your typical red, white, and yellow RCA composite cables that are common among devices with audio and video inputs. The red and white cables are dedicated for audio. The red cable is for the right channel and the white is for the left channel. The yellow cable is specifically for the video signal. Because this type of auxiliary cable contains 2 channels of audio, it will support stereo sound.

3.5mm
This is commonly referred to as a mini-jack or a headphone jack. It is a 3.5mm plug that transfers audio only. There is a right and left audio channel on the plug which allows for stereo sound playback.

3.5mm AV Input
These plugs look similar to the common 3.5mm mini-jack, however they carry a third channel dedicated for video.

Optional
This means that an auxiliary input is possible, but only with the use of an optional accessory. These optional adapters will sometimes use the CD Changer port or other port on the back of a unit that might restrict the use of other expandability features. These accessories are typically sold separately.
Outputs
Audio/Video outputs are typically used to connect an overhead monitor to an aftermarket stereo. This is the number of A/V outputs that the item has. These outputs are usually RCA Composite cables.

RCA Composite Outputs
These are your typical red, white, and yellow RCA composite cables that are common among devices with audio and video inputs. The red and white cables are dedicated for audio. The red cable is for the right channel and the white is for the left channel. The yellow cable is specifically for the video signal. Because this type of auxiliary cable contains 2 channels of audio, it will support stereo sound.
Preamp RCA Outputs
RCA outputs, commonly known as preamp outputs, allow you to connect one or sometimes multiple external amplifiers. An in-dash receiver will commonly have one, two or three sets of RCA outputs that can be used to connect external amplifiers and other components. One pair of RCA outputs will typically provide a full range signal that can be used for most subwoofer or speaker amplifiers. Two pairs of RCA outputs can typically be configured as four full range signals, or also as two full range and two subwoofer signals. Three sets of RCA outputs will almost always produce four speaker signals and two subwoofer signals for use with multiple amplifiers.
Preamp Voltage
The preamp output rating is measured in volts (V). The higher the rating, the stronger the signal. This results in less unwanted noise being picked up.
Availability
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Hifonics HIF-STG1-RAD

3.5" Square Gauge Mount Style Digital Audio Powersports Receiver with Dash Mount for select 2014-2018 vehicles from Polaris

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Hifonics HIF-STG1-RAD

3.5" Square Gauge Mount Style Digital Audio Powersports Receiver with Dash Mount for select 2014-2018 vehicles from Polaris

• Digital Audio Receiver with Dash Mount
• Compatible with select 2014-2018 vehicles from Polaris
• Integrated plug and play system
• Marine-rated, built to withstand the elements
• Audio playback via Bluetooth, MP3 playback, or more

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• Digital Audio Receiver with Dash Mount
• Compatible with select 2014-2018 vehicles from Polaris
• Integrated plug and play system
• Marine-rated, built to withstand the elements
• Audio playback via Bluetooth, MP3 playback, or more

 
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    ALL Hifonics STORE CATEGORIES

    For over 17 years, Hifonics has brought audiophile sound to the consumer for a reasonable price. They offer a large selection of car amplifiers, subwoofers, speakers, and other mobile audio installation accessories to make the installers life easier and sound better. The vast collection of class D and class AB amplifiers are available in a wide variety of configurations. Each amplifier is designed and engineered in the United States to meet the demands of the average car audio consumer, the high-end audiophile, as well as those focused on competition. Hifonics makes amplifiers specific to the needs of those that buy them. In addition to the amps, they make some of the loudest and clearest subwoofers on the market today. From entry-level to competition and from round to square, a subwoofer with the Hifonics logo on it will prove to be a quality woofer that will last a long time. Bringing quality sound back into the vehicle, Hifonics also makes aftermarket speakers that undoubtedly raise the bar in terms of crisp, clean sound. With a slogan like “Power from the Gods”, Hifonics delivers products that are high performance, first-rate sound quality, and have excellent power!

    Hifonics is a proud trademark of Maxxsonics USA. They take extreme care and satisfaction in producing only the finest quality products that exceed their expectations. Be confident in browsing products that have the Maxxsonics name, they stand for quality and performance.

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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
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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