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Digital 4-Channel Amplifier
DS18’s CANDY-XXL4B is a 4-channel digital amplifier engineered for massive volume, clean signal, and pro-level tuning — all in a compact 13” footprint that hits hard and runs cool.
Extreme Output Without the Bulk
The CANDY-XXL4B delivers 3200W peak resulting in clean RMS output across all channels at: 4 x 220W @ 4Ω, 4 x 400W RMS @ 2Ω, and 2 x 750W @ 4Ω Bridged!
Bridge It. Boost It. Tune It.
Fine-tune your system with adjustable crossovers (40Hz–2kHz) and selectable bass boost (0/6/12dB).
OEM-Ready with Pro Installer Features
Drop it in fast with Hi-Level Inputs and Auto Turn-On — perfect for factory system upgrades. This means easy installs in tight spaces, stealth builds, or even powersports applications.
Built to Last.
A high-efficiency Class D design, dual 50A fuses, and full thermal, overload, and short protection make the CANDY-XXL4B ready for anything your system throws at it.
Choose the CANDY-XXL4B when you're ready for harder, cleaner, and LOUDER sound!
| SKU | CANDY-XXL4B |
|---|---|
| Total Watts (Peak) | 3200W |
| RMS Power @ 4 Ohm | 220W x 4 |
| RMS Power @ 2 Ohm | 400W x 4 |
| RMS Power @ 4 Ohm Bridge | 750W x 2 |
| Frequency Response | 20Hz~20KHz |
| Signal to Noise Ratio | 70dB |
| Efficiency @ 4ohm | >75% |
| Damping Factor | 26 |
| Input Impedance | 10K ohm |
| Channel Separation | 50dB |
| Total Harmonic Distortion (THD) | 0.50% |
| Low Level Input Range | 0.2~6V |
| High Level Input | Yes, 2~10V |
| Selectable X-Over | LPF/FULL/HPF |
| X-Over Filter Range | 40Hz~2kHz |
| Bass Boost Range | 0/6/12dB |
| Bass Boost Frequency | 50Hz |
| Infrasonic Filter | No |
| Phase Selector | No |
| Amplifier Class | Digital |
| Amplifier Type | Stereo Full Range |
| Number of Channels | 4 |
| Minimum Impedance | 2 ohm St / 4 ohm Bridge |
| Led Indicator | Power / Protection |
| Power Input Terminal Size | 4Ga |
| Fuse Size | 50A x 2 |
| Remote Level Control | No |
| Cooling Fan | No |
| Voltmeter | No |
| Thermal Protection | Yes (>158F) |
| Over-Load Protection | Yes |
| DC Output Protection | No |
| Short Circuit Output Protection | Yes |
| Voltage Input Protection | Yes (9-16v) |
| Clipping Protection | No |
| Body Color / Finish | Matte Black |
| Hi-Level Input With Auto Turn-On | Yes |
| Input Selector | No |
| Compact Size to easy Installation for Any Applications | Yes |
| Surface Mount Component Technology | Yes |
| Quality Control Verification using Audio Precision Instruments | Yes |
| Overall Length | 13" / 330mm |
| Overall Width | 5.9" / 150mm |
| Overall Height | 2.16" / 55mm |
| Heatsink Length | 11.8" / 300mm |
| Gross Single Unit Weight | 2.8Kg |
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.




