Pioneer TS-A4103 A-Series 4x10" 120W Peak Power Handling at 4-Ohms, 2-Way Coaxial Car Speakers (Sold as pair)
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What's Inside?
- • (2) 4"x10" 2-way Coaxial Car Speakers
- • (2) 13" lengths of speaker wire (each length of speaker wire has quick-slides on one end and bare wire on the other end)
- • (8) Self-tapping screws
- • Warranty Sheet
- • Owner's Manual
Why Choose Pioneer TS-A4103 Full Range Car Speakers?
Pure, Clean Sound Upgrade You Can Instantly Hear
The coaxial speakers feature injection-molded polypropylene composite cones and treated cloth surrounds for lightweight strength, low distortion, and smooth response at high volumes. Designed as a direct upgrade for stock speakers, they deliver tighter, cleaner sound with enhanced durability for everyday driving.
Clear Highs, Strong Mids, and Balanced Detail Everywhere
What sets these apart is their seamless full-range performance. The integrated 2-way design pairs the woofer with a 1-5/8 inch paper cone tweeter to deliver sharp, smooth highs without harshness, alongside a well-grounded midrange and low end. The result is balanced, distortion-free sound across all genres—from bass-heavy tracks to acoustic sets.
Easy Upgrade Built for Everyday Driving Enjoyment
Designed for direct factory replacement, it can be installed easily into stock speaker locations while resisting heat and road vibration for long-lasting performance. Drivers can preview the sound upgrade before installation using Pioneer’s CarSoundFit app, making it a simple, practical enhancement for daily driving.
Frequently Asked Questions (FAQ)
- • Will these fit my vehicle without modifications?
Fitment depends on your vehicle's factory speaker openings and mounting depth. Check your vehicle's speaker size specifications before purchasing to ensure compatibility.
- • Why do they sound distorted when I turn up the volume?
Distortion is often caused by an underpowered or clipping factory radio or amplifier. Reducing the volume or using a compatible external amplifier can produce cleaner sound.
- • Can I install these using my factory stereo?
Yes. These speakers are designed to work with most factory head units, although an external amplifier can improve overall performance.
- • Why is one speaker louder than the other after installation?
This usually indicates a wiring issue, incorrect balance settings, or a loose speaker connection. Check the wiring harness and verify the balance and fade settings on your receiver.
- • Why do I hear rattling from my dashboard when music is playing?
Loose mounting screws, trim panels, or factory brackets commonly vibrate with higher volume levels. Tightening the hardware and adding foam gasket material can reduce unwanted noise.
- • Do I need an amplifier to get good sound quality?
No, an amplifier is not required for everyday listening. However, adding one provides cleaner power, better clarity, and improved dynamic range.
- • Why are the highs clear but the bass seems weak?
Small factory speaker locations naturally limit low-frequency output. Adjusting the equalizer or adding a dedicated subwoofer can greatly improve bass response.
- • Can these replace my factory ones directly?
In many vehicles they can, but some applications require adapter brackets or wiring harness adapters. Checking your vehicle's installation requirements beforehand makes the installation easier.
- • Why do the speakers produce little or no sound after installation?
Loose wiring, incorrect polarity, or damaged factory wiring are common causes. Inspect all speaker connections and verify that the positive and negative terminals are connected correctly.
- • Should I replace all of my speakers at the same time?
Replacing all speakers together provides a more balanced and consistent sound throughout the vehicle. Mixing old and new speakers can sometimes result in uneven audio performance.
- Diameter : 4x10 Inch
- Sensitivity : 91 dB
- Impedance : 4 Ohm
- Frequency Response : 38-23000 Hz
- Peak Power Handling : 120 Watts
- Design : 2 Way
- Shallow Mount : Yes Inch
- RMS Power Handling : 35 Watts
Features:
- Injection-Molded Polypropylene Cone Design: Utilizes precision-formed polypropylene composite woofer cones for consistent thickness, improved structural integrity, and accurate sound reproduction with reduced distortion.
- High-Rigidity Lightweight Woofer Construction: Engineered for optimal balance between strength and low mass, allowing faster cone response and improved bass clarity with minimal signal loss.
- Treated Cloth Surround System: Equipped with durable treated cloth surrounds that enhance cone control, improve damping characteristics, and maintain stable performance over extended listening periods.
- 2-Way Coaxial Speaker Architecture: Combines woofer and tweeter in a single integrated design to deliver full-range audio performance with improved sound staging and frequency balance.
- 1-5/8 Inch Paper Cone Tweeters: Features dedicated paper cone tweeters designed to produce clear, natural high-frequency response for improved vocal and instrumental detail.
- Wide Frequency Response Output: Delivers balanced audio reproduction across lows, mids, and highs for a more complete and immersive in-car listening experience.
- Enhanced Clarity and Sound Separation: Optimized driver structure reduces distortion and improves channel separation, allowing instruments and vocals to remain distinct at higher volumes.
- Direct Factory Upgrade Compatibility: Designed as a drop-in replacement for factory speaker systems, making it suitable for easy OEM audio upgrades without complex modifications.
- Durable Build for Automotive Conditions: Constructed with materials engineered to withstand vibration, heat, and long-term automotive use for reliable daily performance.
- CarSoundFit App Compatibility: Supported by Pioneer’s CarSoundFit app, allowing users to preview and compare speaker performance through a virtual in-car sound simulation before installation.
Specifications:
- Design: 2-way
- Tweeter Design: 1-5/8" Cone
- Impedance (Ohms): 4
- Tweeter Composition: Paper
- Woofer Composition: IMPP
- Woofer Surround: Cloth
- Parts Warranty: 1 Year
- Labor Warranty: 1 Year
- Sensitivity (1W at 1 meter): 91
- Frequency Response: 38 - 23k Hz
- Minimum RMS Wattage: 2
- Maximum RMS Wattage: 35
- Peak Power Handling (Watts): 120
- Top-mount Depth (Inches): 2 9/16
- Bottom-mount Depth (Inches): 3
- Cutout Diameter or Length (inches): 0
- Mounting Height (Inches): 0.448
- Frame Width: 4.281
- Frame Length: 10.009
- UPC: 012562175287
- Weight: 6
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
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great speaker
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These speakers truly exceeded my expectations. From experiences, there is really nothing to expect from 4x10 speakers, but boy, this one proved me wrong! Currently hooked it up with a Pioneer stereo too, these speakers deliver fantastic sound quality. It's remarkable how these speakers can pack such a punch and bring my audio experience to a whole new level.
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After how many years, I have now upgraded my 1987 GMC S15's rear speakers with this Pioneer pair and I had really a hard time looking for great speakers that matches the dimension I'm looking for. Clear and great sound sound quality, just don't look for the low, or you'll need a new sub on your setup.
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Perfect for classic cars. Bought a pair for my nearly 60 year old Mustang and I am totally satisfied with my purchase. Sound quality is superb
