CT Sounds CT-150.4D | 4-Channel Class D Car Amplifier, 1000W RMS

Overview

The CT Sounds CT-150.4D is a compact 4-channel Class D car amplifier designed to deliver controlled, high‑quality power to your speakers. With four independent channels, you can run a full front stage, back fills, or bridge two channels for a dedicated sub without adding a bulky unit.

Power, efficiency, and cooling

Per channel, you can expect up to 250W RMS at 2 ohms, totaling 1000W across all channels. At 4 ohms, the amp provides about 150W per channel, and bridging two channels yields roughly 475W RMS. An efficient MOSFET PWM supply and thoughtful heat dissipation help maintain steady performance as playlists get demanding.

• 4-channel configuration supports diverse speaker layouts
• Bridgeable for a two‑channel setup when you want a sub or higher power on a pair
• Class D efficiency translates to clean output with less heat and space usage

Design, size, and installation

Despite its power, the CT-150.4D hides inside a small footprint. Its compact chassis is designed for easy installation in many vehicle dashboards or trunks, letting you upgrade your audio without sacrificing cabin space.

Safety and reliability

Built-in protections guard against high and low voltage, over current, and elevated temperatures. This layered safety approach helps keep the system stable under changing driving conditions and dynamic music playback.

Real-world scenarios

Imagine a clearer front soundstage with consistent mids and crisp highs, plus the option to add a sub down the line for deeper bass. This amplifier is aimed at practical upgrades that scale with your preferred setup and listening habits.

What’s included and why it matters

Expect robust four-channel power, thoughtful thermal design, and flexible wiring paths that simplify upgrades while supporting long listening sessions and varying music styles.

Key benefits at a glance

• 4 channels delivering up to 250W RMS per channel at 2Ω
• Bridge mode enables a strong two-channel configuration
• Compact chassis eases installation in tight spaces
• Robust protection for voltage, current, and temperature
• Efficient Class D design for clear, confident sound