Crunch SA-2100.4 Smash Series 2,100-Watt 4-Channel Class AB Amp Car Audio Sound System Subwoofer Speaker Amp Amplifier with Gravity Magnet Phone Holder Bundle

Powerful Multi-Channel Amplification
The Crunch SA 2100.4 Smash Series amplifier delivers up to 2,100 watts of dynamic power. With multiple wiring options, including 4-channel stereo, dual stereo bridged, stereo + bridged mono, and dual bridged mono, this amp offers flexibility for a variety of car audio setups.

Efficient Cooling & Compact Design
Equipped with an advanced heat sink, the amplifier remains cool even during extended high-output use. Its slim design makes it easy to install in small spaces without compromising on power or clarity, making it ideal for compact cars and tight installations.

Precision Sound Control
With a fully adjustable variable electronic crossover at 12 dB per octave, this amp allows precise tuning to match your speakers and subwoofers. Experience clean, distortion-free sound across all frequencies with optimized bass performance and crystal-clear highs.

Highlights

• Model: Crunch SA 2100.4 Smash Series

• Power Output: 4 x 85W @ 2 Ohms

• Power Output: 4 x 65W @ 4 Ohms

• Power Output: 2 x 130W bridged @ 4 Ohms

• 2,100W max dynamic output

• Class AB amplifier for high-quality sound

• Multiple operation modes (4-channel stereo, bridged, or mixed)

• Fully adjustable 12 dB/octave electronic crossover

• Advanced heat sink design prevents overheating

• Compact size fits tight installation spaces

• Designed for deep, clean bass and clear highs

• Durable build ensures long-lasting performance

Package Contains

• 1 × Crunch SA 2100.4 Smash Series Amplifier

• User Manual & Installation Guide

• Mounting Hardware Set

• Warranty Information