Description

DS18 ZR112LD-PKG
The DS18 ZR112LD‑PKG is a complete bass upgrade package designed for car audio enthusiasts who want deep, powerful low frequencies without sourcing parts separately. It includes a 12″ ZR12.2D subwoofer mounted in a ported loaded enclosure, a ZR1000.1D Class D monoblock amplifier to deliver strong, clean power, and a 4‑gauge amplifier installation kit (AMPKIT4) for easy setup. The loaded box is tuned to emphasize low bass around 29 Hz, and the subwoofer can handle significant RMS power for impactful, controlled performance. This all‑in‑one package is ideal for custom installations in cars, trucks, or SUVs where serious bass is a priority.
Package Contents
| Item | Model / Details |
|---|---|
| Subwoofer | 1 × 12″ ZR12.2D |
| Amplifier | 1-Channel Monoblock ZR1000.1D |
| Amplifier Installation Kit | AMPKIT4 |
| Ported Vented Box | ZR112LD |
12″ Subwoofer (ZR12.2D)
| Parameter | Specification |
|---|---|
| Nominal Diameter | 12″ / 304.8 mm |
| Nominal Impedance | 2 + 2 Ω |
| RMS Power Handling | 750 W |
| Max Power Handling | 1500 W |
| Sensitivity (1W/1m) | 82 dB |
| Frequency Response | 25 Hz – 200 Hz |
| Recommended High-Pass Crossover | 90 Hz |
| Basket Material | Steel |
| Magnet Material | Ferrite |
| Magnet Weight | 100 oz |
| Displacement Volume | 0.07 ft³ |
1-Channel Class D Amplifier (ZR1000.1D)
| Parameter | Specification |
|---|---|
| Total Watts (Peak) | 3000 W |
| RMS Power @ 4 Ω | 380 W |
| RMS Power @ 2 Ω | 650 W |
| RMS Power @ 1 Ω | 1000 W |
| Frequency Response | 10 – 220 Hz |
| Signal-to-Noise Ratio | >95 dB |
| Efficiency @ 4 Ω | 80% |
| Total Harmonic Distortion (THD) | 0.01% |
| Minimum Impedance | 1 Ω |
| Power Input Terminal Size | 4 GA |
Ported Vented Box (ZR112LD)
| Parameter | Specification |
|---|---|
| Internal Volume | 79.3 L / 2.8 ft³ |
| Port Tune | 29 Hz |
| Load Configuration | Ported Box |
| Box Type | Single 12″ |
| Box Material | 3/4″ (19 mm) MDF |
| Finish Material | Black Carpet |
| Measurements (L × W × H) | 23.14 × 19.68 × 14.5 in |
Product Overview
12” Subwoofer In a Ported Box With Amplifier and AMPKIT – ZR112LD + ZR1000.1D + AMPKIT4
Introducing DS18’s ZR112LD-PKG, the ultimate bass package that will revolutionize your car audio experience.
The ZR112LD-PKG’s prefabricated box is constructed with thick ¾” MDF, the best box for securing and amplifying your subwoofers. The box’s design is expertly tuned to an astonishing 29 Hz, delivering low and hard-hitting bass that will leave you breathless.
At the heart of this enclosure lies the powerful ZR12.2D subwoofer. Equipped with a dual voice coil configuration wired in parallel to achieve a 1-ohm impedance, it demands a worthy 800W RMS and can handle up to an astonishing 1600W MAX. Its aluminum voice coil results in an astonishing sensitivity of 84 dB, delivering crisp and clear bass reproduction across the frequency range of 20-200 Hz.
To harness the true potential of the ZR112LD-PKG, we’ve paired it with the powerhouse ZR1000.1D amplifier. Delivering a jaw-dropping 1000 watts RMS, this Class D monoblock amplifier ensures that your subwoofer reaches its maximum potential. Its cutting-edge features, such as the selectable X-Over, bass boost range, and thermal protection, ensure that your sound remains pristine, even during extended listening sessions.
We understand that time is precious, and you don’t want to be hassled with complex installations. That’s why the ZR112LD-PKG comes with the easy-to-use AMPKIT4, a 4-gauge installation kit specifically designed for car amplifiers. With all the necessary components included, you can get your new system up and running in no time, letting you focus on what matters most – getting LOUD!

















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