Description
Included in this kit
This bundle includes a JL Audio XD300/1v2:Monoblock Class D Subwoofer Amplifier 300 W, and a JL Audio PES112-TW1-2 - 12-inch StowAway Loaded Subwoofer Enclosure, Sealed (300W, 2 ohm).
1x JL Audio XD300/1v2:Monoblock Class D Subwoofer Amplifier 300 W - (XD300/1v2)
JL Audio XD300/1v2
Monoblock Class D Subwoofer Amplifier, 300 W x 1 @ 2 Ω / 200 W x 1 @ 4 Ω - 14.4V
This ultra-compact monoblock amplifier employs our high-speed NexD™ switching design to achieve unprecedented efficiency and amazing power output for its size. It is small enough to fit in the tightest space applications, including motorcycles and ATV’s (in a weather-tight compartment).
Targeted specifically for subwoofer applications, the XD300/1v2 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500 Hz.
The XD300/1v2 also features the v2 Spec feature set, which consists of automatic turn-on capability (via signal sensing or DC-offset sensing), and a dual-range differential-balanced input section able to handle a wide range of input voltage levels. With the addition of an HD-RLC remote level control (sold separately), the amplifier's level can be directly controlled from the driver's seat.
This amplifier features a black powder-coat finish and a gasketed, brushed aluminum cover for the controls.
Rated Continuous (RMS) Power @ 14.4 V
@ 4 Ω | 200 W RMS x 1 |
@ 3 Ω | 250 W RMS x 1 |
@ 2 Ω | 300 W RMS x 1 |
@ 1.5 Ω | N/A |
Rated Continuous (RMS) Power @ 12.5 V
@ 4 Ω | 160 W RMS x 1 |
@ 3 Ω | 210 W RMS x 1 |
@ 2 Ω | 270 W RMS x 1 |
@ 1.5 Ω | N/A |
General Specifications
Frequency Response | 10 Hz - 1 kHz (+0, -1dB) |
S/N Ratio, referred to highest rated power | >100 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
S/N Ratio, referred to 1 W | >80 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
Damping Factor @ 4 Ω | >120 / 50 Hz |
Damping Factor @ 2 Ω | >60 / 50 Hz |
THD+N @ Rated Power | <1% @ 2 Ω per Ch. |
Input Voltage Range @ RCA Inputs | Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High) |
Min.Copper Power / Ground Wire Gauge | 8 AWG wire |
Fuse Rating | 30 A (AFS, AGU or MaxiFuse™) |
Signal Processing
Filter Mode(s) | Low-Pass only |
Filter Slope(s) | 12/24 dB/octave |
Filter Frequency Range | 50 Hz - 500 Hz |
Detented, Calibrated Filter Freq. Potentiometer | Yes |
Filter Defeat Function | Yes |
Infrasonic Filter | none |
Bass Boost EQ | No |
Output Polarity Switch | No |
Remote Subwoofer Level Control | Optional (HD-RLC) |
Remote Bass EQ Boost Control | No |
Pass-Through Preamp Output | Buffered |
Physical Specifications

Height (H) | 2.05 in / 52 mm |
Width (W) | 6.85 in / 174 mm |
Depth (D) | 7.09 in / 180 mm |
Net Weight | 3.8 lb / 1.72 kg |
1x JL Audio PES112-TW1-2 - 12-inch StowAway Loaded Subwoofer Enclosure, Sealed (300W, 2 ohm) - (PES112-TW1-2)
JL Audio PES112-TW1-2 Single 12TW1 StowAway™ Subwoofer
Enhance your audio experience with the JL Audio PES112-TW1-2, a rugged, all-weather subwoofer system designed to deliver exceptional bass performance in unconventional applications. This compact, sealed enclosure features a single 12TW1-2 subwoofer and is built to withstand the elements, making it perfect for various installation scenarios.
Key Features
- All-Weather Durability: Constructed from marine-grade materials for reliable performance in challenging environments.
- Compact Design: Utilizes the small box requirements of the TW1 driver to deliver powerful, smooth, and articulate bass.
- Down-Firing Hard-Shell Enclosure: Ideal for mounting in cargo areas or exposed locations, ensuring robust bass output.
- Slotted Mounting Feet: Located at each corner of the enclosure for easy "off-the-floor" installations and tight spaces.
- Prewired with Selectable Harness Exits: Located underneath at opposite ends for flexible installation options.
- Finish: Black texture with a debossed logo on top; includes a protective mesh grille for the subwoofer.
- Recommended Amplifier Power: 75–300 watts.
- Nominal Impedance: 2 ohms.
Specifications
- Model: PES112-TW1-2
- Driver: Single 12TW1-2 subwoofer
- Power Handling: 300 watts
- Impedance: 2 ohms
- Finish: Black texture
- Included: Protective mesh grille
Installation Notes
Mounting hardware is not included with StowAway systems. The installation method and mounting hardware will vary based on your specific application. Ensure the enclosure is securely affixed to prevent movement and vibration.
Experience rock-solid bass performance with the JL Audio PES112-TW1-2, engineered for versatile and all-weather applications. This compact and durable subwoofer system is perfect for enhancing your vehicle's audio system in any environment.
General Specifications
Continuous Power Handling (RMS) | 300 W |
System Nominal Impedance | 2 Ω |
Enclosure Type |
Sealed |
Finish | Black Texture |
Grille Included | Yes |
Physical Specifications
Height (H) | 8.23 in / 209 mm |
Width (W) | 21.78 in / 553 mm |
Depth (D) | 15.16 in / 385 mm |
Mounting Location Depth (A) | 12.66 in / 322 mm |
Mounting Location Width (B) | 19.29 in / 490 mm |