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MTX PROXP-20RC-THUNDER5

5 Speaker Audio System Upgrade Kit for select 2020-2021 RZR PRO XP 4 / 4 Ultimate / 4 Premium Includes 6.5" Speaker Kick Panel Pods, 6.5" Tower Speakers, Loaded 10" Marine Enclosure, and Two Marine Amplifiers

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5 Speaker Audio System Upgrade Kit for select 2020-2021 RZR PRO XP 4 / 4 Ultimate / 4 Premium Includes 6.5" Speaker Kick Panel Pods, 6.5" Tower Speakers, Loaded 10" Marine Enclosure, and Two Marine Amplifiers

• Includes two 6.5" marine speakers, two 6.5" tower speakers, two marine amplifiers and a loaded 10" marine enclosure
• Direct fit for a hassle-free installation, fitting perfectly into select 2020-2021 RZR PRO XP 4 / 4 Ultimate / 4 Premium for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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$2,749.95

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Ships in 10-14 days

• Includes two 6.5" marine speakers, two 6.5" tower speakers, two marine amplifiers and a loaded 10" marine enclosure
• Direct fit for a hassle-free installation, fitting perfectly into select 2020-2021 RZR PRO XP 4 / 4 Ultimate / 4 Premium for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

Dual MGCP17BT

Gauge Mount Style Digital Audio Marine Receiver with Bluetooth

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Gauge Mount Style Digital Audio Marine Receiver with Bluetooth

• Gauge Mount In-Dash Bluetooth Digital Media Marine Receiver
• LCD Text Display
• 2 sets of preamp outputs
• 5 Preset Equalizer Curves
• 2-band tone control (Bass/Treble)

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$159.99

In stock

• Gauge Mount In-Dash Bluetooth Digital Media Marine Receiver
• LCD Text Display
• 2 sets of preamp outputs
• 5 Preset Equalizer Curves
• 2-band tone control (Bass/Treble)

DS18 ZR1500.1D

4500W Peak (1500W RMS) Class D ZR Series Monoblock Car Amplifier with Bass Remote

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4500W Peak (1500W RMS) Class D ZR Series Monoblock Car Amplifier with Bass Remote

• 550 watts x 1 channel @ 4 ohm
• 950 watts x 1 channel @ 2 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

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$323.95

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Limited time!

DS18 X4XL

1800W Peak (720W RMS) Class D X Series 4-Channel Car Amplifier

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1800W Peak (720W RMS) Class D X Series 4-Channel Car Amplifier

• 120 watts x 4 channel @ 4 ohm
• 180 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 720 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Save 30% off an NVX XKIT84 Amp Kit at Checkout!
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List price $359.99
-17% $299.95

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Infinity Reference 9632ix (REF-9632IX)

600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 3-ohm Car Speakers

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600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 3-ohm Car Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

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Install kits available for most vehicles

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List price $169.95
-18% $139.95 /pair

Available

Ships in 10-14 days

Cerwin Vega B52

1000W Peak (500W RMS) Class D Stealth Bomber Series 2 Channel Car Amplifier with Bass Remote

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1000W Peak (500W RMS) Class D Stealth Bomber Series 2 Channel Car Amplifier with Bass Remote

• 150 watts x 2 channel @ 4 ohm
• 250 watts x 2 channel @ 2 ohm
• Bridged: 500 watts x 1 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 2-Channel Amplifier

2+ offers available
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List price $395.99
-17% $329.99

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Available Offers (3) for Cerwin Vega B52
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Flash Sale! Save at Checkout!
List price $395.99
-17% $329.99
$280.49 with coupon | Price details
FREE Belva Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.

Diamond Audio MS69CX

1000W Peak (250W RMS) 6x9" Motorsport Series 2-Way Coaxial 4-ohm Marine Speakers

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1000W Peak (250W RMS) 6x9" Motorsport Series 2-Way Coaxial 4-ohm Marine Speakers

• 500 watts Peak Each, 125 watts RMS Each
• 1" Titanium Dome Tweeters
• UV-treated thermal molded waterproof kevlar cone material
• Impedance: 4 ohm
• Sensitivity: 87.4 dB

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2
List price $419.99
-21% $329.99 /pair

In stock

Only 3 Left!

• 500 watts Peak Each, 125 watts RMS Each
• 1" Titanium Dome Tweeters
• UV-treated thermal molded waterproof kevlar cone material
• Impedance: 4 ohm
• Sensitivity: 87.4 dB

Cerwin-Vega CVP2000.1D

2000W Peak (400W RMS) Class AB CVP Series Monoblock Car Amplifier with Bass Remote

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2000W Peak (400W RMS) Class AB CVP Series Monoblock Car Amplifier with Bass Remote

• 250 watts x 1 channel @ 4 ohm
• 400 watts x 1 channel @ 2 ohm
• Total RMS Power: 400 watts
• Class A/B 2 ohm Stable Monoblock Amplifier

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List price $203.99
-17% $169.99

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Cerwin-Vega XED3001D

300W RMS Class D XED Series Monoblock Car Amplifier

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300W RMS Class D XED Series Monoblock Car Amplifier

• 200 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable Monoblock Amplifier

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List price $155.99
-17% $129.99

In stock.

DS18 G1800.1D

1800W Peak (600W RMS) Class D GEN-X Series Monoblock Car Amplifier with Bass Remote

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1800W Peak (600W RMS) Class D GEN-X Series Monoblock Car Amplifier with Bass Remote

• 250 watts x 1 channel @ 4 ohm
• 400 watts x 1 channel @ 2 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

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$239.95

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Infinity Kappa 463XF (INFSPKKA463XFAM)

360W Peak (120W RMS) 4x6" Kappa Series 2-Way Coaxial 3-ohm Car Speakers

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360W Peak (120W RMS) 4x6" Kappa Series 2-Way Coaxial 3-ohm Car Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1" Silk Edge Driven Dome tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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3
List price $269.95
Save $70.00
-26% $199.95 /pair

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Ships in 10-14 days

JBL GT7-5C

270W Peak (90W RMS) 5.25" GT7 Series 2 Way Component 4-ohm Speakers

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270W Peak (90W RMS) 5.25" GT7 Series 2 Way Component 4-ohm Speakers

• 135 watts Peak Each, 45 watts RMS Each
• 1-3/16" PEI (Polyetherimide) Edge Driven Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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List price $149.95
-20% $119.95 /set

In stock

Only 1 Left!

JL Audio M3-770ETXv3-Gw-S-Gw-i

140W RMS 7.7" M3 Series 2 Way Marine Tower Speakers in Gloss White with RGB LED and Gloss White Sport Grilles

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140W RMS 7.7" M3 Series 2 Way Marine Tower Speakers in Gloss White with RGB LED and Gloss White Sport Grilles

• RMS Power 70 watts Each
• 3/4" Silk Dome Tweeters
• Mica Injected Polypropylene - MIPP Cone
• Impedance: 4 ohm
• Sensitivity: 90.5 dB

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$899.99 /pair

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Pioneer TS-A1601C

700W Peak (160W RMS) 6.5” A-Series 2-way 4-ohm Component Speaker System

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700W Peak (160W RMS) 6.5” A-Series 2-way 4-ohm Component Speaker System

• 350 watts Peak Each, 80 watts RMS Each
• 13/16" PEI (Polyetherimide) Dome Tweeters
• Carbon and Mica Reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Install kits available for most vehicles

2
List price $180.00
-17% $150.00 /set

In stock

Only 2 Left!

MB Quart DK2-168

200W Peak (100W RMS) 5x7" Discus Series 2-way 4-ohm Coaxial Car Speakers

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200W Peak (100W RMS) 5x7" Discus Series 2-way 4-ohm Coaxial Car Speakers

• 100 watts Peak Each, 50 watts RMS Each
• Aluminum Inverted Dome tweeters
• Lightweight Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $79.99
-13% $69.99 /pair

Available

Ships in 10-14 days

Limited time!

NVX QB10SPA (Open Box, Great)

1200W MAX (350W RMS) Single 10" Amplified Ported Loaded Subwoofer Enclosure with Remote Bass Knob

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1200W MAX (350W RMS) Single 10" Amplified Ported Loaded Subwoofer Enclosure with Remote Bass Knob

• 10" Amplified Loaded Subwoofer System
• 350 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

10% Off Open Box!
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List price $275.98
-42% $160.99
$144.89 with coupon | Price details

In stock

Only 2 Left!

• 10" Amplified Loaded Subwoofer System
• 350 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

MTX Audio RZR-14-THUNDER5

5 Speaker Audio System Upgrade Kit for select 2014-2021 vehicles from Polaris Includes One Digital Marine Receiver, 6.5" Speaker Kick Panel Pods, 6.5" Tower Speakers, Loaded 10" Marine Enclosure, and Two Marine Amplifiers

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5 Speaker Audio System Upgrade Kit for select 2014-2021 vehicles from Polaris Includes One Digital Marine Receiver, 6.5" Speaker Kick Panel Pods, 6.5" Tower Speakers, Loaded 10" Marine Enclosure, and Two Marine Amplifiers

• Includes a Marine Receiver, Two 6.5" Marine Speakers, Two 6.5" Speaker Pods, One 4-channel, One Monoblock Amplifier, and a 10" Marine Subwoofer with Enclosure
• Direct fit for a hassle-free installation, fitting perfectly into select 2014-2021 vehicles from Polaris for seamless integration
• System is designed to withstand harsh outdoor environments
• Integrated LED controller provides endless customization of your included RGB lighting
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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$2,999.95

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Ships in 10-14 days

• Includes a Marine Receiver, Two 6.5" Marine Speakers, Two 6.5" Speaker Pods, One 4-channel, One Monoblock Amplifier, and a 10" Marine Subwoofer with Enclosure
• Direct fit for a hassle-free installation, fitting perfectly into select 2014-2021 vehicles from Polaris for seamless integration
• System is designed to withstand harsh outdoor environments
• Integrated LED controller provides endless customization of your included RGB lighting
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

Limited time!

MB QUART MBQX-SUB-2

600W Peak (300W RMS) 10” Class-D Amplified Subwoofer

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600W Peak (300W RMS) 10” Class-D Amplified Subwoofer

• IPX67 Marine Rated
• Class D Mono Amplifier
• 400 Watt System

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List price $549.99
Save $125.00
-23% $424.99

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Only 1 Left!

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MB Quart MBQJ-STG4AH-1

800W Peak Four Speaker Full Audio System Upgrade for select 2018-2026 Gladiator and Wrangler (JL)

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800W Peak Four Speaker Full Audio System Upgrade for select 2018-2026 Gladiator and Wrangler (JL)

• System includes two coaxial speakers, two midbass drivers and two full range amplifiers
• Compatible with select 2018-2026 Gladiator and Wrangler (JL)
• 3.5" Coaxial speakers with Magnesium dome tweeters
• 6.5" Midbass drivers
• 2-channel full range class D amplifier
• Plug and Play design for easy installation

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List price $1199.99
Save $350.00
-29% $849.99

Available

Ships in 10-14 days

• System includes two coaxial speakers, two midbass drivers and two full range amplifiers
• Compatible with select 2018-2026 Gladiator and Wrangler (JL)
• 3.5" Coaxial speakers with Magnesium dome tweeters
• 6.5" Midbass drivers
• 2-channel full range class D amplifier
• Plug and Play design for easy installation

Limited time!

American Bass DB 675.2FR

500W Peak (260W RMS) Class AB DB Series 2 Channel Car Amplifier

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500W Peak (260W RMS) Class AB DB Series 2 Channel Car Amplifier

• 75 watts x 2 channel @ 4 ohm
• 130 watts x 2 channel @ 2 ohm
• Bridged: 220 watts x 1 channel @ 4 ohm
• Total RMS Power: 260 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

Save 30% off an NVX XKIT82 Amp Kit at Checkout!
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List price $137.09
-20% $109.67

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NVX XKIT82

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$55.99

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    All About

    Specials & Promotions

    The Deals Department includes all items with extra savings such as last chance items or items on special. In addition to instant savings on new gear, we also have Sonic Electronix Coupons easily grouped and refurbished electronics in our Deals Department.

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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.