SXE Class D 1-Channel Amplifier 800 Watts Rms @ 1-Ohm
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
DS18 SXE-2500.1D Class D 1-Channel Monoblock Car Amplifier
800 x 1 RMS @1 OHM 2500 Watts
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.
Highlights
- Compact size for easy installation anywhere
- Remote Level Control Included
- Stable Two or Four Layer Traced PCB Design
- Audio Precision Quality Control Verification
- Full Adjustable HP/LP @ 12dB/oct Crossover
- Various Forms of Electronic Protection
Great For
- Car Audio
- Pro Audio





Technical Details
| 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 |
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.