Description
Included in this kit
This bundle includes a DS18 ZR500.1D 1-Channel Class D Monoblock | 500 Watts RMS @ 1Ω, a Kicker 48CWRT102 CompRT 10" Subwoofer, DVC, 2-ohm, a Cerwin Vega CAK42 4 Gauge OFC Amp Kit – 100% Oxygen-Free Copper Amplifier Wiring Kit with RCA Cable, Fuse Holder & Power Wire – Up to 1500W RMS, and a Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/ Remote Turn-On Output.
1x DS18 ZR500.1D 1-Channel Class D Monoblock | 500 Watts RMS @ 1Ω (ZR500.1D)
DS18 ZR500.1D 1-Channel Class D Monoblock | 500 Watts RMS @ 1Ω
A 1-ohm-stable Class D monoblock that delivers practical subwoofer power, onboard tuning, and system protection in a compact chassis.
Overview
Built for the application
The ZR500.1D produces 200 watts RMS at 4 ohms, 300 watts at 2 ohms, and 500 watts at 1 ohm, allowing one amplifier to support several common subwoofer wiring configurations.
Its Class D design reaches 85% efficiency, helping reduce current draw and heat while preserving the low-frequency authority expected from a dedicated monoblock.
At a glance
Why it belongs in the system
- Compact Class D monoblock designed to power subwoofer systems
- Delivers 200W RMS at 4 ohms, 300W at 2 ohms, or 500W at 1 ohm
- Adjustable 50Hz-220Hz low-pass and 10Hz-50Hz infrasonic filters
- Three-position 0/6/12dB bass boost at 45Hz supports system tuning
- Dash level control plus thermal, overload, short-circuit, voltage, and clip protection
Design and setup
Tune the amplifier to the enclosure
Use the 50Hz-220Hz low-pass filter to define the subwoofer handoff, the 10Hz-50Hz infrasonic filter to limit unwanted ultra-low content, and the 0/6/12dB bass boost at 45Hz for final system voicing.
Dash-level control
The included remote lets the driver adjust subwoofer level from the listening position.
Built-in protection
Thermal, overload, speaker-short, DC-output, voltage, and clip protection monitor the amplifier during operation.
Compact installation
The 8.46 x 7.24 x 2-inch chassis uses 4-gauge power and ground connections with a 60-amp fuse rating.
| SKU | ZR500.1D |
| Total Watts (Peak) | 1500W |
| RMS Power @ 4 Ohm | 200W |
| RMS Power @ 2 Ohm | 300W |
| RMS Power @ 1 Ohm | 500W |
| Frequency Response | 10-220Hz |
| Signal to Noise Ratio | >95dB |
| Efficiency @ 4 Ohm | 85% |
| Damping Factor | 160 |
| Input Impedance | 20K ohm |
| Channel Separation | N/A |
| Total Harmonic Distortion (THD) | 0.01% |
| Low Level Input Range | 0.2-6V |
| High Level Input | No |
| Selectable X-Over | LPF Fixed |
| X-Over Filter Range | 50-220Hz |
| Bass Boost Range | 0/6/12dB |
| Bass Boost Frequency | 45Hz |
| Infrasonic Filter | 10-50Hz |
| Phase Selector | No |
| Amplifier Class | Digital |
| Amplifier Type | Monoblock Subwoofer |
| Number of Channels | 1 |
| Minimum Impedance | 1 Ohm |
| Led Indicator | Clipping/protect/power |
| Power Input Terminal Size | 4 GA |
| Fuse Size | 60 A |
| Remote Level Control | Yes / Dash Mount |
| Cooling Fan | No |
| Voltmeter | No |
| Thermal Protection | Yes |
| Over-Load Protection | Yes |
| DC Output Protection | Yes |
| Short Circuit Output Protection | Yes |
| Voltage Input Protection | Yes 16 Volts |
| Clipping Protection | Yes |
| Body Color / Finish | Black Aluminum Brush |
| Overall Length | 8.46" / 215mm |
| Overall Wide | 7.24" / 184mm |
| Overall Height | 2" / 53mm |
| Heatsink Length | 7" / 180mm |
| Gross Single Unit Weight | 3.15Lb |
1x Kicker 48CWRT102 CompRT 10" Subwoofer, DVC, 2-ohm (48CWRT102)
Kicker 48CWRT102 CompRT 10" Subwoofer, Dual 2-ohm, 400w RMS
The Kicker CompRT was designed to give a new perspective on the capabilities of the shallow subwoofer. No longer do you get a thin sound with a thin subwoofer. These subwoofers were designed to be right at home in small enclosures under the seat of a truck, and also just as at home behind the seat of your UTV. The weatherproof design and new Forced-Air Cooling keep thing cool and tight when the trail gets rough. All CompRT subwoofers are less than 5 inches deep and provide full-size sound.
Key Features -
• High Mass, Solid Pole Piece for Superior Heat Dissipation
• Less than 5 Inches Deep
• Dual Voice Coils for Installation Flexibility
• Unique Heat Management for a Thin but Powerful Sub
• Stitched Surround for Unsurpassed Reliability
• New and Improved – True Subwoofer Performance from a Thin Driver
• Features Forced-Air Cooling - 20% Cooler for Increased Reliability
• Legendary KICKER Bass in a Thin Subwoofer
CWRT10 Specifications -
• Woofers [in, cm] - 10, 25
• Impedance [Ohms] - Dual 2
• Recommended Amp Power [watts RMS] - 400
• Peak Power Handling [watts] - 800
• Frequency Response [Hz] - 25-500
• Sensitivity [dB 1w/1m] - 84.8
• Mounting Depth [in, cm] - 3-7/16, 8.8
• Xmax [Linear Excursion] [mm] - 10.5
1x Cerwin Vega CAK42 4 Gauge OFC Amp Kit – 100% Oxygen-Free Copper Amplifier Wiring Kit with RCA Cable, Fuse Holder & Power Wire – Up to 1500W RMS (CAK42)
Designed Specifically for Car Audio System up to 1200W. 4 Gauge 2-Channel Amplifier Connection Kits. 17ft, 4 Gauge Matte Red Power Wire with ring terminated. 3ft, 4 Gauge Matte Black Ground Wire with ring terminated. 17ft, 18 Gauge Remote Turn-on wire. 20ft, 16 Gauge Speaker Wire. 17ft, 2-Ch. Vega series RCA interconnect. AGU fuse holder with 100A fuse. All Hardware included. OFC. US Spec.
Specifications
4 Gauge 2-Channel Amplifier Connection Kits
17ft. 4 Gauge Matte Red Power Wire with ring terminated
3ft. 4 Gauge Matte Black Ground Wire with ring terminated
17ft. 18 Gauge remote Turn-on wire
20ft. 16 Gauge Speaker Wire
17ft. 2-Ch. Vega series RCA interconnect
ANL fuse holder with 100A fuse
All Hardware Include
OFC
1x Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/ Remote Turn-On Output (46KISLOC2)
Add an amplifier to nearly any radio with the KISLOC2 Stereo Line-Out Converter. Experience true sonic accuracy at any volume level, with all the sparkling highs and thunderous lows of your original audio.
Unlike traditional LOCs, the KISLOC2 is designed without inductors to deliver a completely flat frequency response at all volume levels.
Using nothing more than your factory speaker wires, the innovative KISLOC2 automatically converts the speaker signal into both an RCA signal and a powerful 100 milli-amp, 12-volt remote wire using DC offset. Powerful enough to turn on multiple amplifiers, the 12-volt remote wire delivers plenty of power without hunting for a switched 12-volt power source.
• Accepts up to 55 watts (16 volts) of input signal
• Fully compatible with standard radios and most smart radios*
• Delivers up to an 8-volt output signal
• Flat 20Hz-20kHz frequency range at all volume levels
• Includes a powerful 100 milli-amp, remote turn-on wire. No 12V power source needed!
• LED indicator for DC offset turn-on
*Amplifier output of smart radio must have 60Ω impedance or lower. See dealer for details.