Pioneer TS-A301S4 Champion Series 12" 1600W Peak Power Handling at 4 Ohms, Single Voice Coil Component Subwoofer
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What's Inside?
- • (1) 12" Subwoofer
- • (8) 1-1/8" Screws
- • Adhesive backed foam gasket
- • Warranty information
- • Owner's Manual
Why Choose Pioneer TS-A301S4 Component Car Subwoofer?
Deep Bass Done Right
If you’re building a system that actually hits low and stays clean doing it, the Pioneer TS-A301S4 is the kind of subwoofer that makes a difference. It’s built with a high-quality IMPP (Injection Molded Polypropylene) cone, giving you a uniform cone structure that improves rigidity and keeps distortion low. The result is bass that feels tight, controlled, and clear instead of muddy or overpowering.
Clean Output You Can Hear and Feel
This subwoofer is tuned for precision low-frequency performance, so every bass note stays consistent and accurate. Whether you’re into heavy bass drops or smoother acoustic tracks, it keeps everything balanced and controlled. No bloated sound, no messy vibration—just clean, punchy low end that fits right into a properly built system.
Easy Installation, Flexible Wiring
Wiring this sub is straightforward thanks to its versatile spring post terminals. It supports pin connectors, single banana plugs, or bare wire up to 10 gauge, giving you flexibility depending on your setup. That means smoother installs, better connection stability, and less hassle when integrating it into your system.
Frequently Asked Questions (FAQ)
- • Why does the subwoofer sound weak even with a powerful amplifier?
Poor enclosure design, incorrect crossover settings, or amplifier gain adjustments can limit bass performance. Using the recommended enclosure volume and tuning the amplifier properly usually improves output.
- • Can I use this in a sealed enclosure?
Yes. A properly sized sealed enclosure delivers accurate, controlled bass and is a popular choice for balanced everyday listening.
- • Why does the subwoofer make a knocking sound during heavy bass?
A knocking noise may indicate excessive cone excursion, amplifier clipping, or an enclosure that is too small. Lower the volume and inspect the system before continued use.
- • Do I need an external amplifier to power this subwoofer?
Yes. An external amplifier matched to the subwoofer's power requirements is recommended for proper performance and reliable operation.
- • Why does the bass disappear when I open the trunk?
Changes in cabin acoustics and enclosure placement can affect bass response. Repositioning the enclosure or adjusting the phase may improve low-frequency output inside the vehicle.
- • Can I install this in a ported box for louder bass?
Yes. A correctly designed ported enclosure can increase output and improve low-frequency extension while maintaining good sound quality.
- • Why is there a rattling noise coming from the trunk?
Strong bass can cause loose trim panels, license plates, or tools to vibrate. Securing loose components and adding sound-deadening material usually reduces unwanted rattles.
- • Why does the bass sound distorted only on certain songs?
Some recordings contain heavily boosted bass that can push the amplifier or subwoofer beyond their limits. Reducing bass boost and setting the amplifier gain correctly can minimize distortion.
- Diameter : 12 Inch
- Sensitivity : 92 dB
- Impedance : 4 Ohm
- Frequency Response : 20-1,600 Hz
- Peak Power Handling : 1600 Watts
- Number of Voice Coils : Single
- Suggested Sealed Box Volume : 1.25 Cubic ft.
- Suggested Ported Box Volume : 1.5 Cubic ft.
- Mounting Depth : 6.125 Inches
- RMS Power Handling : 500 Watts
- Free Air : Yes
Features:
- Woofer Cone Construction: Features a high-quality IMPP (Injection Molded Polypropylene) cone designed for uniform thickness, delivering improved rigidity, superior linearity, and clean, accurate bass response with reduced distortion.
- Precision Bass Reproduction: Engineered for consistent low-frequency performance, ensuring tight, controlled output suitable for a wide range of music genres, from deep bass-heavy tracks to detailed acoustic recordings.
- Versatile Spring Post Terminals: Equipped with durable spring post terminals compatible with pin connectors, single banana plugs, or bare wire up to 10 gauge for flexible and secure installation options.
- Optimized Sealed Enclosure Performance: Designed for sealed box applications with recommended internal volume between 0.85 ft³ and 1.75 ft³, with 1.25 ft³ ideal for balanced, controlled, and accurate bass reproduction.
- Efficient Ported Enclosure Support: Compatible with vented enclosures ranging from 1.25 ft³ to 2.0 ft³, with 1.5 ft³ and a 3-inch diameter by 6.5-inch port recommended for increased bass output and system efficiency.
- Free-Air Installation Capability: Supports infinite baffle (free-air) mounting on a baffle board, offering installation flexibility, with reduced power handling of approximately 75% (125 watts RMS) in this configuration.
Specifications:
- Continuous Power Handling (RMS): 500 W
- Frequency Range: 20 Hz to 1.6 kHz\
- Maximum Peak Power Handling - Watts: 1600 W
- Nominal Load Impedance: 4-ohm
- Sensitivity (1W/1m): 92 dB
- System-Type: Component
- Cut Out dimensions: 11.125"
- Equivalent Compliance (VAS): 34.1
- Free Air ResoNAnce (Fs): 38
- Linear Excursion (Xmax): 7.7
- Port Diameter: 3"
- Port Length: 6.5"
- Recommended Ported Box volume: 1.5 Cu Ft / 42.5 Liters
- Recommended Sealed Enclosure Volume: 1.25 Cu Ft / 35.4 Liters
- Subwoofer Mounting Depth: 6.125"
- Total Speaker "Q" (Qts): 0.64
- Basket Material: Steel
- Center Cap Material: Polypropylene
- Damper: Poly cotton
- Drive Cone Material: Cellulose Fiber
- Installation Ring: ABS
- Magnet Material: Ferrite
- Magnet Weight: 90 oz
- Surround Material: Elastic Polymer / Reinforced Fiber
- Surround Type: Rolled
- Voice Coil Bobbin: Aluminum
- Voice Coil Type: Single Voice
- Voice Coil wire: Copper
- Wire Terminals: Push Type
- UPC: 884938496056
- Weight: 14
- 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.
