JL Audio
JL Audio TW1 12" Subwoofer 4 Ohm (PES112-TW1-4), 300W RMS, 4Ω, Single 010-03588-00 (93968)
JL Audio TW1 12" Subwoofer 4 Ohm (PES112-TW1-4), 300W RMS, 4Ω, Single 010-03588-00 (93968)
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JL Audio StowAway™ 12" Enclosed Subwoofer (PES112-TW1-4) is a compact, rugged subwoofer system engineered to deliver deep, controlled bass from a low-profile sealed enclosure that fits where traditional subwoofers cannot. Designed for marine, powersports, and versatile 12-volt applications, the StowAway uses a weather-resistant enclosure and a high-excursion 12TW1-4 shallow-mount driver to provide smooth, authoritative low-frequency performance in tight or exposed installations.
Rated for 300 W RMS and presenting a 4 Ω nominal load, the PES112-TW1-4 pairs easily with a wide range of quality mono amplifiers. Its downward-firing design and low-profile footprint allow secure mounting under seats, in lockers, or in confined spaces. Marine-grade materials and a protective mesh grille ensure durability in demanding environments.
Key Features
- Low-profile, sealed StowAway™ enclosure with downward-firing subwoofer
- Single 12TW1-4 high-excursion shallow-mount driver
- 300 W RMS continuous power handling at 4 Ω
- Compact footprint for under-seat, locker, and tight-space installs
- Marine-grade, weather-resistant construction with protective mesh grille
- Selectable pre-wired harness exits at opposite enclosure ends
- Ideal for boats, UTVs, trucks, and space-constrained 12-volt systems
Amplifier Matching (Sold Separately)
Choose a quality mono amplifier capable of clean output into 4 Ω:
- JL Audio RD300/1 — 300 W @ 4 Ω (excellent one-to-one match)
- JL Audio JD500/1 — up to 500 W @ 4 Ω (run gain-limited for headroom)
- JL Audio HD750/1 — premium high-current option (run gain-limited)
Technical Specifications
| Model | PES112-TW1-4 (StowAway™ 12") |
| Garmin PN | 010-03588-00 |
| Driver | 12TW1-4 shallow-mount subwoofer |
| Nominal Impedance | 4 Ω |
| Continuous Power (RMS) | 300 W |
| Recommended Amp Power | 75–300 W RMS |
| Enclosure Type | Sealed, downward-firing |
| Construction | Marine-grade, weather-resistant enclosure with mesh grille |
Ideal Applications
- Marine and watersports systems needing compact, durable sub-bass
- Under-seat or locker installs where space is limited
- UTV, truck, and 12-volt builds requiring tight, controlled low end
- Systems with dedicated sub amplification and separate full-range speakers
What’s Included
- JL Audio StowAway™ 12" enclosed subwoofer (PES112-TW1-4)
- Protective mesh grille
- Documentation / warranty information
Why Buy From MCOR Automotive
- Authorized JL Audio dealer with marine and powersports integration experience
- Support for amplifier matching, wiring, and placement strategy
- Guidance on gain structure, crossover points, and system tuning
Fitment & Installation Help
Need help confirming fitment or installation parts? Use our Fit Guide or contact us through the chat button before ordering.
Authorized Retailer & Warranty
MCOR Automotive is an authorized JL Audio / Garmin retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.
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