




SoundQubed 3000 Watt F1-3000 Full Bridge Mono Block Amplifier
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Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
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Subwoofer Wiring Diagram
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Get serious low-end headroom with the SoundQubed F1-3000 Full Bridge Mono Block Amplifier — 3,000 watts RMS at 1 ohm in a chassis small enough to tuck almost anywhere.
Specifications
| Brand | SoundQubed |
|---|---|
| Model | F1-3000 |
| Series | F-Series Full Bridge |
| Channels | 1 (Monoblock) |
| RMS Power @ 4 Ohms | 850 Watts |
| RMS Power @ 2 Ohms | 1,700 Watts |
| RMS Power @ 1 Ohm | 3,000 Watts |
| Frequency Response | 10Hz – 20kHz |
| Dimensions | 9.25" L x 8.46" W x 2.28" T |
| Bass Knob | Optional SK1 with temperature and voltage readout |
Product Overview
The F1-3000 opens the monoblock side of the SoundQubed F-Series, and it punches well above its footprint. At 9.25" long by 8.46" wide and just 2.28" tall, it fits builds where a full-size amp simply will not go, while still delivering 850 watts RMS at 4 ohms, 1,700 at 2 ohms, and a full 3,000 watts RMS at 1 ohm.
F-Series amplifiers use a full bridge design with an enlarged heat sink for better heat transfer, so output stays consistent through long, demanding sessions rather than backing off when the amp gets hot. A frequency range of 10Hz to 20kHz means the F1-3000 is not limited to subwoofer duty — it will run a full range of frequencies if your build calls for it.
Add the optional SK1 bass knob to put temperature and voltage readouts right on the dash, so you can watch what the amplifier and your electrical system are actually doing while you play.
Questions about what this pairs with or how much electrical it needs? Drop JS Ultimate Sounds a line before you buy — we'll point you the right way.

