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Your Factory Stereo Is Holding Your Car Back
Car manufacturers spend the bare minimum on audio. The speakers are made to fit — not to sound good. The head unit has the features they can get for cheap. The wiring is thin, the power is weak, and there's zero sound treatment stopping road noise from drowning out your music.
For most Long Island drivers, the upgrade they're looking for isn't a new car — it's a better car audio system. And it costs a fraction of what you think it does.
At Parkway Car Stereo in Hicksville, we build car audio systems from the ground up — or start with a single upgrade and grow from there. Whether you want a better sounding stereo, a head unit with CarPlay, speakers that actually move air, a subwoofer that hits, or a quiet ride without the highway drone — we handle all of it, done right, in one shop.
We've been doing this on Long Island since 1981. No shortcuts. No guesswork. Just clean installs and honest pricing.
Subwoofers
A subwoofer handles the low frequencies your door speakers can't reproduce — the kind of bass you don't just hear, you feel in your chest. Most factory head units don't produce enough low-frequency output to matter. Add a sub with the right amp, and your entire system snaps into focus: mids and highs are clearer because the sub is handling what they shouldn't be doing.
Sealed enclosures: tightest, most accurate bass response
Ported/ported bandpass: louder output for high-volume builds
Powered subwoofers: compact, self-amplified option
RMS matched to amplifier output (not peak ratings)
Custom enclosure sizing for trunk/cargo space
Subwoofers
A subwoofer handles the low frequencies your door speakers can't reproduce — the kind of bass you don't just hear, you feel in your chest. Most factory head units don't produce enough low-frequency output to matter. Add a sub with the right amp, and your entire system snaps into focus: mids and highs are clearer because the sub is handling what they shouldn't be doing.
Sealed enclosures: tightest, most accurate bass response
Single DIN or Double DIN (7" × 4") fitment
RMS power output — not just peak ratings
Pre-amp outputs for connecting external amps
Backup camera input compatible
Ported/ported bandpass: louder output for high-volume builds
Powered subwoofers: compact, self-amplified option
RMS matched to amplifier output (not peak ratings)
Custom enclosure sizing for trunk/cargo space
Speakers
Factory speakers are pressed paper cones that were spec'd for cost, not quality. Upgrading to aftermarket speakers is the most immediately noticeable change you can make to your system — better clarity, more detail at every volume level, and a stereo image that actually sounds like music instead of background noise.
Coaxial speakers: woofer + tweeter in one unit, easy install
Component speakers: separate tweeter/woofer for audiophile staging
2-speaker (front) or full 4-speaker setups available
Sensitivity & RMS matched to your receiver or amp
Door speakers, dash, A-pillar, rear deck positions
Speakers
Factory speakers are pressed paper cones that were spec'd for cost, not quality. Upgrading to aftermarket speakers is the most immediately noticeable change you can make to your system — better clarity, more detail at every volume level, and a stereo image that actually sounds like music instead of background noise.
Coaxial speakers: woofer + tweeter in one unit, easy install
Single DIN or Double DIN (7" × 4") fitment
RMS power output — not just peak ratings
Pre-amp outputs for connecting external amps
Backup camera input compatible
Component speakers: separate tweeter/woofer for audiophile staging
2-speaker (front) or full 4-speaker setups available
Sensitivity & RMS matched to your receiver or amp
Door speakers, dash, A-pillar, rear deck positions
Everything That Goes Into
a Great Car Audio System
Receiver / Head Unit
The receiver is the brain of your entire audio system. It's what everything — speakers, amps, subs — runs through. A factory receiver is underpowered by design. An aftermarket head unit unlocks Bluetooth, Apple CarPlay, Android Auto, HD Radio, and real amplifier-level power output that wakes up every other component in the chain.
Apple CarPlay & Android Auto integration
Single DIN or Double DIN (7" × 4") fitment
RMS power output — not just peak ratings
Pre-amp outputs for connecting external amps
Backup camera input compatible
Everything That Goes Into
a Great Car Audio System
Receiver / Head Unit
The receiver is the brain of your entire audio system. It's what everything — speakers, amps, subs — runs through. A factory receiver is underpowered by design. An aftermarket head unit unlocks Bluetooth, Apple CarPlay, Android Auto, HD Radio, and real amplifier-level power output that wakes up every other component in the chain.
Apple CarPlay & Android Auto integration
Single DIN or Double DIN (7" × 4") fitment
RMS power output — not just peak ratings
Pre-amp outputs for connecting external amps
Backup camera input compatible
Single DIN or Double DIN (7" × 4") fitment
RMS power output — not just peak ratings
Pre-amp outputs for connecting external amps
Backup camera input compatible
Amplifiers
An amplifier strengthens the audio signal from your receiver without altering it. Your factory head unit may push 14–18W per channel of real power. A quality aftermarket amp delivers 50–200W per channel of clean, undistorted signal. The result: speakers that can breathe, subs that hit properly, and music that doesn't clip or distort when you turn it up.
Mono amps: dedicated subwoofer power (Class D efficiency)
Single DIN or Double DIN (7" × 4") fitment
RMS power output — not just peak ratings
Pre-amp outputs for connecting external amps
Backup camera input compatible
2-channel amps: powering a pair of speakers or bridged to a sub
4- & 5-channel amps: full system in a single unit
Class AB for speakers; Class D for subs (most efficient)
RMS output matched to speaker/sub specifications
Sound Deadening & Acoustic Treatment
No audio upgrade sounds as good as it should inside a tin box full of road noise. Sound deadening is the foundation every serious system gets built on. It reduces the constant drone of Long Island roads, stops your doors from resonating at bass frequencies, and seals the interior so your speakers can actually do their job — instead of fighting against wind noise and highway rattle at 65mph on the LIE.
Butyl rubber mat: aluminum-backed sheets for door panels, floors, trunk — best all-around performer
Single DIN or Double DIN (7" × 4") fitment
RMS power output — not just peak ratings
Pre-amp outputs for connecting external amps
Backup camera input compatible
Foam/MLV layers: airborne noise barrier for ceiling and firewall treatment
Spray deadener: hard-to-reach areas where sheets can't go
Thickness matters — we use professional-grade materials, not budget roll
Dramatically reduces fatigue on long highway drives
Subwoofers
A subwoofer handles the low frequencies your door speakers can't reproduce — the kind of bass you don't just hear, you feel in your chest. Most factory head units don't produce enough low-frequency output to matter. Add a sub with the right amp, and your entire system snaps into focus: mids and highs are clearer because the sub is handling what they shouldn't be doing.
Sealed enclosures: tightest, most accurate bass response
Ported/ported bandpass: louder output for high-volume builds
Powered subwoofers: compact, self-amplified option
RMS matched to amplifier output (not peak ratings)
Custom enclosure sizing for trunk/cargo space
Speakers
Factory speakers are pressed paper cones that were spec'd for cost, not quality. Upgrading to aftermarket speakers is the most immediately noticeable change you can make to your system — better clarity, more detail at every volume level, and a stereo image that actually sounds like music instead of background noise.
Coaxial speakers: woofer + tweeter in one unit, easy install
Component speakers: separate tweeter/woofer for audiophile staging
2-speaker (front) or full 4-speaker setups available
Sensitivity & RMS matched to your receiver or amp
Door speakers, dash, A-pillar, rear deck positions
Everything That Goes Into
a Great Car Audio System
Receiver / Head Unit
The receiver is the brain of your entire audio system. It's what everything — speakers, amps, subs — runs through. A factory receiver is underpowered by design. An aftermarket head unit unlocks Bluetooth, Apple CarPlay, Android Auto, HD Radio, and real amplifier-level power output that wakes up every other component in the chain.
Apple CarPlay & Android Auto integration
Single DIN or Double DIN (7" × 4") fitment
RMS power output — not just peak ratings
Pre-amp outputs for connecting external amps
Backup camera input compatible
Sound Deadening & Acoustic Treatment
No audio upgrade sounds as good as it should inside a tin box full of road noise. Sound deadening is the foundation every serious system gets built on. It reduces the constant drone of Long Island roads, stops your doors from resonating at bass frequencies, and seals the interior so your speakers can actually do their job — instead of fighting against wind noise and highway rattle at 65mph on the LIE.
Butyl rubber mat: aluminum-backed sheets for door panels, floors, trunk — best all-around performer
Foam/MLV layers: airborne noise barrier for ceiling and firewall treatment
Spray deadener: hard-to-reach areas where sheets can't go
Thickness matters — we use professional-grade materials, not budget roll
Dramatically reduces fatigue on long highway drives
Amplifiers
An amplifier strengthens the audio signal from your receiver without altering it. Your factory head unit may push 14–18W per channel of real power. A quality aftermarket amp delivers 50–200W per channel of clean, undistorted signal. The result: speakers that can breathe, subs that hit properly, and music that doesn't clip or distort when you turn it up.
Mono amps: dedicated subwoofer power (Class D efficiency)
2-channel amps: powering a pair of speakers or bridged to a sub
4- & 5-channel amps: full system in a single unit
Class AB for speakers; Class D for subs (most efficient)
RMS output matched to speaker/sub specifications
Everything That Goes Into
a Great Car Audio System
Car audio isn't one product — it's a system. Here's what we install at Parkway, and what each upgrade actually does for your listening experience.
Receiver / Head Unit
The receiver is the brain of your entire audio system. It's what everything — speakers, amps, subs — runs through. A factory receiver is underpowered by design. An aftermarket head unit unlocks Bluetooth, Apple CarPlay, Android Auto, HD Radio, and real amplifier-level power output that wakes up every other component in the chain.
Single DIN or Double DIN (7" × 4") fitment
Apple CarPlay & Android Auto integration
RMS power output — not just peak ratings
Pre-amp outputs for connecting external amps
Backup camera input compatible
Speakers
Factory speakers are pressed paper cones that were spec'd for cost, not quality. Upgrading to aftermarket speakers is the most immediately noticeable change you can make to your system — better clarity, more detail at every volume level, and a stereo image that actually sounds like music instead of background noise.
Coaxial speakers: woofer + tweeter in one unit, easy install
Component speakers: separate tweeter/woofer for audiophile staging
2-speaker (front) or full 4-speaker setups available
Sensitivity & RMS matched to your receiver or amp
Door speakers, dash, A-pillar, rear deck positions
Subwoofers
A subwoofer handles the low frequencies your door speakers can't reproduce — the kind of bass you don't just hear, you feel in your chest. Most factory head units don't produce enough low-frequency output to matter. Add a sub with the right amp, and your entire system snaps into focus: mids and highs are clearer because the sub is handling what they shouldn't be doing.
Sealed enclosures: tightest, most accurate bass response
Ported/ported bandpass: louder output for high-volume builds
Powered subwoofers: compact, self-amplified option
RMS matched to amplifier output (not peak ratings)
Custom enclosure sizing for trunk/cargo space
Amplifiers
An amplifier strengthens the audio signal from your receiver without altering it. Your factory head unit may push 14–18W per channel of real power. A quality aftermarket amp delivers 50–200W per channel of clean, undistorted signal. The result: speakers that can breathe, subs that hit properly, and music that doesn't clip or distort when you turn it up.
Mono amps: dedicated subwoofer power (Class D efficiency)
2-channel amps: powering a pair of speakers or bridged to a sub
Class AB for speakers; Class D for subs (most efficient)
4- & 5-channel amps: full system in a single unit
RMS output matched to speaker/sub specifications
Sound Deadening & Acoustic Treatment
No audio upgrade sounds as good as it should inside a tin box full of road noise. Sound deadening is the foundation every serious system gets built on. It reduces the constant drone of Long Island roads, stops your doors from resonating at bass frequencies, and seals the interior so your speakers can actually do their job — instead of fighting against wind noise and highway rattle at 65mph on the LIE.
Foam/MLV layers: airborne noise barrier for ceiling and firewall treatment
Butyl rubber mat: aluminum-backed sheets for door panels, floors, trunk — best all-around performer
Thickness matters — we use professional-grade materials, not budget roll
Spray deadener: hard-to-reach areas where sheets can't go
Dramatically reduces fatigue on long highway drives
What to Expect When You Bring Your Car to Parkway
No guesswork. No upsells you don't need. Here's exactly how it works.
1
We Talk First
You call or stop in. We look at your vehicle, talk through what you want, and give you a straight quote upfront. No pressure, no mystery pricing.
2
We Build Your System
Not every upgrade makes sense for every car or budget. We'll match you with the right receiver, speakers, sub, amp, or combination — based on your vehicle, your ears, and what you're actually trying to achieve. One piece at a time or the full build.
3
Clean Professional Install
This is where we earn our reputation. Every wire is run properly, every component is mounted cleanly, and the result looks and sounds like it came from the factory — or better. No zip ties hanging down. No exposed wiring. No rattles.
4
Walk-Through & Done
Before you pull out, we walk you through how everything works — tuning, settings, inputs, whatever you need to know. Most installs are done same-day. You leave knowing your system and knowing it's right.
4 Reasons Long Island Drivers Upgrade Their Car Audio at Parkway
It's not just about sound. Here's the full picture.
1 — Sound That Actually Matches What You're Paying For
You might be driving a $40,000 car with a $200 factory audio system tucked inside it. That's not a knock on your car — that's just the economics of how manufacturers build. Aftermarket audio closes that gap fast. A quality receiver and a set of component speakers turns every commute into something worth looking forward to.
2 — You Decide What the System Grows Into
Car audio is modular. Start with a new head unit today. Add speakers next month. Drop in a sub and amp down the road. At Parkway, we build systems with the future in mind — every component we install is compatible with what you might add next, so you're never starting over.
3 — Less Road Noise, Less Fatigue on Long Island Roads
Anyone who drives the LIE, the Northern State, or Route 135 daily knows the grind. Road noise in an untreated car is constant, exhausting, and ruins your music before it even gets started. Sound deadening turns your cabin into an actual listening environment — and makes those drives significantly less brutal.
4 — One Shop, One Install, No Headaches
We've been doing this in Hicksville since 1981. We know which brands perform, which cuts aren't worth making, and how to build a system that holds up. You're not dealing with a big-box tech counter or a guy doing installs out of a parking lot. You're dealing with James and a team that stands behind their work.
We Install Brands That Actually Perform
No white-label knockoffs. No brands you've never heard of. We carry and install the names Long Island drivers trust — and we'll help you pick the right one for your budget and build.
Ask us about current inventory and what we have in stock for your vehicle.
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