









SoundQubed C1-2100 2100W Class D Monoblock Car 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.
Tell us your vehicle, subwoofers and electrical setup and our team will help you match the right gear. Reach out before you buy.
Subwoofer Wiring Diagram
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Meet the SoundQubed C1-2100 2100W Class D Monoblock Car Amplifier, one of the first amplifiers in SoundQubed's new C-Series.
Specifications
| Brand | SoundQubed |
|---|---|
| Model | SQ-C1-2100 |
| Series | C Series |
| Rated Power | 2,100W (SoundQubed model rating) |
| Amplifier Class | Class D |
| Channels | Monoblock |
Product Overview
The C1-2100 is part of SoundQubed's new C-Series amplifier line, which began shipping in October 2026 alongside the C1-1100 and C4-2800. SoundQubed rates this Class D mono block at 2,100 watts, and it is built for subwoofer duty. SoundQubed has not yet published full RMS-per-impedance figures for the C-Series. Contact us and we'll confirm the exact output for your wiring before you buy.
JS Ultimate Sounds carries SoundQubed car audio. Need a hand matching subs, amps, and enclosures? Our team builds systems for a living and we're happy to help.

