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DS18’s SXE Amplifier Series was designed for users looking to increase the quality of music reproduced by their vehicle.
The SXE series of amplifier gives users the ability to tailor the audio reproduced by their vehicle to their personal listening preferences through the use of it’s fully variable crossover, adjustable gain input sensitivity, bass knob, and multi-channel amplifier design.
As a Class D amplifier, the SXE series uses power transformers significantly smaller than your average amplifier, making it the perfect size for any vehicle’s custom build: but, what it lacks in size it makes up for in power.
The SXE-2500.1D has a power output of 800W at 1-ohm, 600W at 2-ohms, 300W at 4-ohms: perfect power settings to supercharge any custom build.
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| SPECIFICATIONS | |
| POWER | |
| Total Watts (Peak) | 2500W |
| RMS Power @ 4 ohms | 300W |
| RMS Power @ 2 ohms | 600W |
| RMS Power @ 1 ohm | 800W |
| RMS Power @ 4 ohms Bridge | N/A |
| AUDIO | |
| Frequency Response | 10Hz-250Hz |
| Signal to Noise Ratio | 90dB |
| Efficiency @ 4 ohms | 0.8 |
| Damping Factor | 140 |
| Input Impedance | 20kΩ |
| Channel Separation | N/A |
| Total Harmonic Distortion (THD) | 0,05% |
| Low Level Input Range | 200mV-5V |
| High Level Input | No |
| Selectable X-Over | Fixed LPF |
| X-Over Filter Range | 50-250Hz |
| Bass Boost Range | 0-18dB |
| Bass Boost Frequency | 45Hz |
| Infrasonic Filter | 10-55Hz |
| Phase Selector | 0-180° |
| FEATURES | |
| Amplifier Class | Digital (D) |
| Amplifier Type | Monoblock Subwoofer |
| Number of Channels | 1 |
| Minimum Impedance | 1 Ohm |
| Led Indicator | Power/Protect/Clip |
| Power Input Terminal Size | 4Ga |
| Fuse Size | 2 x 40A (80A) |
| Remote Level Control | Yes |
| Cooling Fan | No |
| Voltmeter | No |
| Thermal Protection | Yes 80°C |
| Over-Load Protection | Yes |
| DC Output Protection | Yes |
| Short Circuit Output Protection | Yes |
| Voltage Input Protection | Yes (16.5v) |
| Clipping Protection | Yes |
| Body Color / Finish | Red / Black Brushed Aluminum |
| MEASUREMENT | |
| Overall Length | 8" / 205mm |
| Overall Wide | 5.5" / 140mm |
| Overall Height | 1.8" / 48mm |
| Heatsink Length | 6.6" / 168mm |
| Gross Single Unit Weight | 1.5KG |
| SKU | SXE-2500.1D |
|---|---|
| Class | Digital |
| Amplifier Type | Monoblock Subwoofer |
| Channels | 1 |
| Peak Power | 2500W |
| RMS Power @ 4 Ohm/14.4V | 350W |
| RMS Power @ 2 Ohm/14.4V | 600W |
| RMS Power @ 1 Ohm/14.4V | 800W |
| Minimum Impedance | 1 Ohm |
| Operation Voltage | 10 - 15V |
| Frequency Response | 20Hz - 500Hz |
| Signal/Noise Ratio | >90dB |
| Low Pass Filter | 50Hz - 250Hz |
| High Pass Filter | N/A |
| Subsonic | Yes |
| Subsonic Frequency | 10 - 55Hz |
| Efficiency @ 4 Ohm | 80% |
| Damping Factor | 140 |
| THD % | 0.05 |
| Input Sensitivity | 0.2V - 6V |
| X-Over Filter Range | 50-250Hz |
| Bass Boost Range | 0 - 18dB |
| Bass Boost Frequency | 50Hz |
| Phase Selector | 0-180 |
| High Level Input | NO |
| Selectable X-Over | Fixed LPF |
| Led Indicator | Power/Protect/Clip |
| Voltage Input Protection | Yes (16.5v) |
| Clipping Protection | Yes |
| Thermal Protection | Yes |
| Cooling Fan | NO |
| Speaker Output Size | 12GA |
| Power Input Size | 4GA |
| Fuse Rating | 40A x 2 |
| Remote Level Control | Yes |
| Body Color / Finish | Red / Black Brushed Aluminum |
| Product Weight (lb) | 4.5 |
| Product Dimensions L x W x H (Inches) | 9.75 x 7.75 x 3.25 |
| M/C Weight (lb) | 20.5 |
| M/C Dimensions L x W x H (Inches) | 16.75 x 10.5 x 8.5 |
| M/C Qty | 5 |
| Sold in | Single |
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.












