• Powerful and Compact – Delivers 700W peak output with RMS ratings of 100W x 2 @ 4 Ohm, 180W x 2 @ 2 Ohm, or 360W x 1 bridged @ 4 Ohm, all packed into a sleek, space-saving Class D design under 9 inches long.
• Built-In Crossover Control – Includes selectable Low Pass, High Pass, and Full Range filters with adjustable crossover points (50Hz – 2kHz) plus a 0–12dB bass boost @ 45Hz for tight, punchy low-end control
• High Efficiency, Low Distortion – 94% efficiency at 4 Ohms and ultra-clean signal with >90dB S/N ratio and only 0.01% THD for crisp, distortion-free audio at any volume.
• Rugged & Reliable Protection – Engineered with thermal, overload, short circuit, DC output, voltage, and clipping protection systems plus Power/Clip/Protect LED indicators for total peace of mind.
• Easy Installation & Quality Build – Designed with 4GA power inputs, compact footprint, matte black chassis, and verified using Audio Precision Instruments for long-term performance you can trust.

700 Watts 2 Channel 4-Ohm Stable Class D Full Range Car Audio Amplifier DS18

Listing Includes

• (1) DS18 G700.2D Full-Range Class D 2-Channel Car Audio Amplifier

Description

Built for serious sound systems and compact installs, the DS18 G700.2D Full-Range Class D 2-Channel Amplifier delivers up to 700 watts of power with tight control, clean sound, and a rugged build that’s ready to perform. Whether you’re building a loud daily setup or a show car with tight space, this amp gives you the flexibility, efficiency, and clarity to push your mids, highs, or full-range drivers with authority.

Featuring Class D efficiency, 2-ohm stereo stability, and a variable crossover with LPF, HPF, and Full modes, the G700.2D lets you dial in your sound your way. Built-in signal protections, thermal and voltage safeguards, and LED indicators keep your system secure while you push the limits.

This compact 2-channel amp delivers 100W x 2 at 4 Ohm, 180W x 2 at 2 Ohm, or 360W x 1 bridged at 4 Ohm — all in a sleek matte black chassis with a footprint under 9 inches long. If you need reliable power in a clean, efficient, full-range design, this is it.

Specifications:

• Model: DS18 G700.2D


• Amplifier Class: Class D


• Amplifier Type: Full Range


• Number of Channels: 2


• Minimum Impedance: 2 Ohm Stereo / 4 Ohm Bridged


• RMS Power @ 4 Ohm: 2 x 100W


• RMS Power @ 2 Ohm: 2 x 180W


• RMS Power @ 4 Ohm Bridge: 1 x 360W


• Total Peak Power: 700W


• Frequency Response: 20Hz – 20kHz


• Signal to Noise Ratio: >90dB


• Efficiency @ 4 Ohm: 94%


• Damping Factor: 78


• Input Impedance: 22K Ohm


• Channel Separation: 55dB


• Total Harmonic Distortion (THD): 0.01%


• Low Level Input Range: 0.25 – 6V


• High Level Input: No


• Crossover Type: Selectable HPF / LPF / FLAT


• Crossover Range: 50Hz – 2kHz


• Bass Boost Range: 0 – 12dB @ 45Hz


• Infrasonic Filter: No


• Phase Control: No


• Remote Level Control: No


• Cooling Fan: No


• Fuse Size: 2 x 20A


• Power Input Terminal Size: 4GA

Protection Features:

• Thermal Protection


• Overload Protection


• Short Circuit Output Protection


• DC Output Protection


• Voltage Input Protection


• Clipping Protection

Design & Build:

• Body Color: Matte Black


• PCB Design: 2 or 4 Layer PCB with Surface Mount Technology


• Quality Control: Verified using Audio Precision Instruments

Dimensions:

• Overall Length: 8.1 in / 205 mm


• Overall Width: 4.72 in / 120 mm


• Overall Height: 1.96 in / 50 mm


• Heatsink Length: 6.2 in / 158 mm


• Gross Weight (Single Unit): 1.2 kg

Why Choose the G700.2D?

The DS18 G700.2D is the smart choice for car audio builders who demand space-saving power, clean output, and flexible performance. From daily drivers to show builds, this amp delivers unmatched value and reliability — ready to install and built to perform.