The U.S. Amps 300X is a high-performance car amplifier designed for audio enthusiasts. It features a one-ohm stable design, which allows it to deliver powerful audio output in various setups.
The U.S. Amps 300X is ideal for those looking to enhance their car audio experience with reliable and powerful amplification.
Features
- One-Ohm Stability: Amplifier to perform efficiently with many different speaker configurations.
- High-Performance Audio: The 300X is aimed at providing superior sound quality.
Specifications
• Stability: One-ohm stable design
• 450x2 @ 2 ohms.
• 900x1 @ 4 ohms <.006% THD
• S/N ratio 110DB Damping Factor >800
• Slew Rate 150Vus
Configuration
- Mono/mono-bridgeable car amplifier (stereo channels with bridge mode)
- Rated power (measured at ~13.5 V):
- 1 × 71 W @ 4 Ω (single channel)
- 2 × 64 W combined @ 4 Ω (both channels driven)
- Bridged: 1 × 196 W @ 4 Ω (channels bridged)
- Efficiency / current draw (measured): ~65.8% efficiency single-channel, current ~14.4 A; bridged current ~25.4 A, efficiency ~57.2%
- Total power listed: 196 W (bridged)
- RCA inputs, remote turn-on, built-in protection (thermal/short), binding post/speaker terminal outputs, - compact chassis