Description
Description
Flush/Surface Mount 1-Channel Monoblock Class D Amplifier with Acrylic Cover - 1x900W RMS @ 1 Ohm
DS18’s FX1 packs a punch with high-quality sound output while maintaining a small footprint, making it perfect for those who value both power and space efficiency!
What sets DS18’s FX1 apart from other amplifiers on the market is its unique flush or surface installation mode. With the included surface mode adapter, you have the freedom to install this amplifier in standard or flush applications, giving you the flexibility to create a custom car audio setup that suits your style. Not only does this adapter provide versatile positioning options, but it also features mesmerizing Digital LED lights that add an eye-catching touch of elegance to your car audio system.
Built for bass enthusiasts, the FX1 comes equipped with an included bass knob, providing you with the ability to fine-tune your audio output according to your unique listening preferences.
Thanks to its advanced digital class circuit design, DS18’s FX1 ensures that your sound experience remains crystal clear and powerful without any compromise. Equipped with a Fixed Low Pass Filter, LED clipping indicator, and direct insert power and speaker terminals, DS18’s FX1 offers unmatched convenience and ease of use during installation and setup. Its IPX5 water-resistant coating and anti-corrosion protection ensure durability even in harsh environments, making it ideal for various applications such as ATV/RV roofs, boat walls, car audio panels, or racks.
With a total peak power output of 2700W and RMS power ranging from 400W at 4 ohm, 650W at 2 ohm, and 900W @ 1 ohm, this amplifier pushes your subwoofers for thunderous bass that will elevate your listening experience to new heights.
Choose DS18’s FX1 for a superior car audio experience!
*The FX Series adapters are not designed to be water-resistant. Please exercise caution to prevent water contact with the RGB LEDs, as exposure may result in a short circuit*
Features:
- 1 Channel Subwoofer Monoblock
- Flush Mount / Surface Mount
- 1 X 900 Watts RMS @ 1 Ohm
- CLASS D
- RGB Dream LED Lights / Water Resistant
- Built-in Crossover / Bass Knob
Specifications
Specifications
Identification
| MPN | FX1 |
|---|---|
| Barcode | 810097264212 |
Dimensions
| Dimensions (H x W x D) | 1.85" x 8.98" x 4.72" (47 x 228 x 120 mm) |
|---|---|
| Weight | - |
Amplifier
| Amplifier Class | Class D |
|---|---|
| Channels | 1 |
Amplifier Power
| Rated Continuous (RMS) Power (Manufacturer Rating @ 4 Ohm) | 400 W x 1 |
|---|---|
| Rated Continuous (RMS) Power (Manufacturer Rating @ 2 Ohm) | 650 W x 1 |
| Rated Continuous (RMS) Power (Manufacturer Rating @ 1 Ohm) | 900 W x 1 |
Amplifier Processing
| Signal-to-Noise Ratio, referred to highest rated power (A-weighted, 20 Hz-20 kHz noise bandwidth): Analog inputs | - |
|---|---|
| Signal-to-Noise Ratio, referred to 1 W (A-weighted, 20 Hz-20 kHz noise bandwidth): Analog inputs | - |
| Signal-to-Noise Ratio (Manufacturer Rating) | > 92 dB |
| Damping Factor @ 4 Ω | 75 |
| Damping Factor @ 2 Ω | - |
| THD+N @ rated power | 0.08% |
| Frequency Response (+0, -1dB) | 15 Hz-250 Hz |
| Input Voltage Range @ RCA Inputs | 0.2-10 V |
| Input Impedance | 30 kΩ |
| Remote Level Control | Included |
| Remote Level Modes | - |
| Channel Input Mode Switch | - |
| Pass-through Preamp Output | Yes (RCA low-level output) |
| Source Channel Selection for PreOuts | - |
Amplifier Filters
| Bass Boost EQ | 0 to +12 dB @ 50 Hz |
|---|---|
| Output Polarity Switch | Yes (0°/180° phase) |
| Filter Mode(s): Subwoofer Channel | Low-Pass only (fixed) |
| Filter Slope(s): Subwoofer Channel | - |
| Filter Frequency Range: Subwoofer Channel | 50 Hz-250 Hz |
| High-Pass/Low-Pass Full Range Filter | - |
| HP Variable Crossover Frequency Range | - |
| LP Variable Crossover Frequency Range | - |
| Infrasonic Filter | 10 Hz-50 Hz |
| Detented, Calibrated Filter Potentiometers | - |
Electrical
| Operating Voltage | 8.8-15.9 VDC |
|---|---|
| Current Consumption (idle) | - |
| Current Consumption (standby) | - |
| Fuse Rating | 80 A (2 x 40 A) |
| Recommended Fuse Type(s) | - |
| Minimum Copper Power/Ground Wire Gauge | 4 AWG wire |
General
| Water/Dust Protection Rating | IP65 (flush mounted) |
|---|---|
| Operating Temperature Range | - |
| Protection Circuits | Thermal, overload, DC output, short-circuit, clipping, input voltage |
Warranty/Certifications
| Certifications | - |
|---|---|
| Warranty | 2 Years |
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In The Box
In The Box
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* ALL WARRANTY IS THROUGH MANUFACTURE *








