JL Audio PES110-TW1-4 StowAway Series 10" 300W RMS (600W Peak Power Handling) 4 Ohms, Subwoofer in Sealed Enclosure
We are a JL Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
What's Inside?
- • 10" StowAway Series Subwoofer in Sealed Enclosure
- • Sealed enclosure containing a TW1 subwoofer
- • Grille (installed)
- • Input harness
- • Owner's Manual
Why Choose JL Audio PES110-TW1-4 Enclosed Car Subwoofer?
Subwoofer Enclosure – Deep Bass, Rugged Design
Purpose-built for the thin-line 10TW1-4 subwoofer, this low-profile marine-grade enclosure delivers smooth, balanced sub-bass. Prewired harness exits and slotted mounting feet allow versatile “off-the-floor” installation in tight spaces, while the rugged design withstands cargo, moisture, and harsh marine environments.
Powerful Bass in a Compact Design
This thin-line 10TW1-4 subwoofer handles 75–300W RMS at 4Ω and features a patented shallow-mount design under 4-5/8" deep. Concentric tube suspension supports the oversized voice coil, maximizing excursion while delivering powerful, linear bass in a compact form factor.
Durable, Precise, Protected
This subwoofer features a durable mica-filled polypropylene cone with rubber surround, DMA-optimized motor for tight, low-distortion bass, and FCAM technology for precise cone alignment. A mesh grille protects the woofer while maintaining a sleek, marine-ready appearance.
Frequently Asked Questions (FAQ)
- • Will the JL Audio PES110-TW1-4 improve bass with my factory stereo?
Yes, many owners use it to add significantly more low-end performance without replacing the factory head unit. The enclosure accepts speaker-level inputs, making integration with most OEM audio systems straightforward.
- • Why does my JL Audio PES110-TW1-4 bass sound unclear?
Muddy bass is often caused by incorrect crossover frequency, excessive bass boost, or poor placement inside the vehicle. Proper tuning and positioning will greatly improve bass accuracy and overall sound quality.
- • Can I install it in the trunk facing any direction?
Yes, the enclosure can be installed in different orientations depending on your available space and desired sound characteristics. Experimenting with placement may improve bass response in your specific vehicle.
- • Why is there a humming or buzzing noise coming from it?
This is commonly caused by a poor ground connection, electrical interference, or improperly routed signal cables. Inspect the grounding point and separate power wires from audio cables whenever possible.
- • Does it include everything needed for installation?
The enclosure includes the powered subwoofer system, but installation accessories may vary depending on the retailer. You may still need a vehicle-specific wiring kit and signal integration components.
- • Why doesn't it turn on when I start my vehicle?
This usually indicates a blown fuse, missing remote turn-on signal, or insufficient power at the amplifier. Check the battery connection, ground wire, fuse holder, and remote lead before troubleshooting further.
- • Can I add another subwoofer along with the JL Audio PES110-TW1-4 later?
Yes, many users expand their systems by adding a second subwoofer or upgrading to a larger amplifier. Be sure your vehicle's electrical system and available space can support the additional equipment.
- • How can I keep it performing its best over time?
Periodically inspect the wiring, mounting hardware, and electrical connections to ensure everything remains secure. Keep the enclosure dry and free from excessive dust or cargo that could block ventilation.
Learn how to wire subwoofers

- Diameter : 10 Inch
- Sensitivity : 82.2 dB
- Impedance : 4 Ohm
- Frequency Response : 26-200 Hz
- Peak Power Handling : 600 Watts
- Number Of Subwoofers : 1
- Enclosure Type : Sealed
- Amplified : No
- RMS Power Handling : 300 Watts
Features:
- Engineered for Deep Bass: Purpose-built for the thin-line 10TW1-4 subwoofer design, providing smooth, evenly balanced sub-bass from a compact enclosure.
- Rugged Marine-Grade Enclosure: Low-profile, hard-shell design withstands exposure to cargo, moisture, and the elements.
- Simplified Installation: Prewired harness exits at opposite ends, with slotted mounting feet at each corner for versatile “off-the-floor” mounting in tight spaces.
- Powerfully Adaptable: Handles 75–300W RMS with a 4Ω load, suitable for a wide range of amplifiers.
- Thin-Line Shallow-Mount Woofer: Patented design compresses motor and cone architecture for less than 4-5/8" depth, without sacrificing excursion or bass performance.
- Concentric Tube Suspension: Supports oversized voice coil and motor placement to maximize excursion while maintaining linearity.
- Mica-Filled Polypropylene Cone: Injection-molded for durability and strong bass response, with rubber surround for added excursion control.
- Dynamic Motor Analysis (DMA): Optimizes motor behavior for reduced distortion, tight bass, and faithful transient reproduction.
- Floating Cone Attachment Method (FCAM): Ensures precise cone and surround alignment for maximum excursion and dynamic performance.
- Mesh Grille Included: Protects the woofer while maintaining sleek appearance.
Specifications:
- System Nominal Impedance: 4 Ω
- Enclosure Type: Sealed
- Finish: Black Texture
- Grille Included: Yes
- Diameter : 10 Inch
- Maximum Power : 300 Watts
- Sensitivity : 82.2 dB
- Impedance : 4 Ohm
- Frequency Response : 26-200 Hz
- Peak Power Handling : 600 Watts
- Top Mount Depth : 4.36 Inches
- Shallow Mount : Yes
- Number of Voice Coils : Single
- Suggested Sealed Box Volume : 0.35 Cubic ft.
- Suggested Ported Box Volume : 0.625 Cubic ft.
- Mounting Depth : 4.36 Inches
- RMS Power Handling : 300 Watts
- Height (H): 7.0 in / 178 mm
- Width (W): 18.0 in / 457 mm
- Depth (D): 12.5 in / 318 mm
- Mounting Location Depth (A): 10.66 in / 271 mm
- Mounting Location Width (B): 16.16 in / 410 mm
- UPC: 699440939645
- Weight: 20
- 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 repair within 1 year from the original date of purchase with proper return authorization.