Description

DS18 JT-S62PKG
The DS18 JT‑S62PKG is a complete under‑seat subwoofer package designed specifically for Jeep Gladiator JT vehicles. Unlike a regular speaker upgrade, this kit focuses on deep bass performance by combining subwoofers, an amplifier, and enclosure into one ready‑to‑install system.
General Specifications
| Category | Specification |
|---|---|
| SKU / Package | JT-S62PKG |
| Includes | 2 × ZR 6.5″ Subwoofer (ZR6.4D), 1 × ZR 1-Channel Class D Amplifier (ZR500.1D), 4-GA Amplifier Installation Kit (AMPKIT4) |
| Compatible Vehicle | Jeep Gladiator JT |
| O.E.M Fit | Yes |
Underseat Subwoofer Enclosure
| Specification | Details |
|---|---|
| Holds | 2 × 6.5″ Subwoofer |
| Material | High-density plastic molded with color injection, UV protected |
| Built-In RGB LED | Yes, DS18 Logo Badge |
| Mounting Hardware & Wiring | Included |
| Enclosure Type | Sealed |
| Volume | 0.85 CuFt / 24 L |
ZR 6.5″ Subwoofer Specs
| Specification | Value |
|---|---|
| Nominal Impedance | 4 + 4 Ohm |
| RMS Power Handling | 300 W |
| MAX Power Handling | 600 W |
| Sensitivity (1W/1m) | 82 dB |
| Frequency Response | 38 Hz – 200 Hz |
| Recommended Low-Pass Crossover | 160 Hz |
| Magnet Material | Ferrite |
| Magnet Weight | 50 oz |
1-Channel Class D Amplifier Specs (ZR500.1D)
| Specification | Value |
|---|---|
| Total Watts (Peak) | 1500 W |
| RMS Power @ 4 Ohm | 200 W |
| RMS Power @ 2 Ohm | 300 W |
| RMS Power @ 1 Ohm | 500 W |
| Frequency Response | 10 – 220 Hz |
| Efficiency @ 4 Ohm | 85% |
| X-Over Filter Range | 50 – 220 Hz |
| Remote Level Control | Yes / Dash Mount |
Product Overview
JT-S62 Sealed Subwoofer Enclosure – Designed specifically for Jeep Gladiator JT, fitting perfectly under the rear seat for a clean OEM look. Built from high-quality, durable materials, this enclosure maximizes bass response while seamlessly blending into your interior.
(2) ZR6.4D 6.5″ Subwoofers – Dual voice coil 4-ohm subs that handle 300W RMS / 600W MAX each. Featuring a 1.5″ voice coil, large foam surround, and pressed paper cone, these subs deliver tight, punchy, and clean bass that you can feel.
ZR500.1D Monoblock Amplifier – A compact yet powerful Class-D amplifier pushing up to 500W RMS at 1 ohm. Equipped with a variable low-pass filter (40Hz–220Hz), subsonic filter, and bass boost control (+12dB @ 45Hz), it gives you full control to fine-tune your bass.
AMPKIT4 – 4GA CCA Installation Kit – Includes everything needed to power your new setup with ease, ensuring a clean, efficient installation.
















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