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Description

DS18 G700.2D

The G700.2D is a 2‑channel Class D full‑range car audio amplifier designed to deliver reliable, efficient power for your vehicle’s speakers. Its compact digital design provides clean output with minimal distortion and high efficiency, making it ideal for powering front and rear speakers in a car sound system. With selectable crossover filters, bass boost control, and robust built‑in protection features, the G700.2D offers flexible tuning and dependable performance for everyday listening or system upgrades.


Specifications

Specification Value
Total Watts (Peak) 700W
RMS Power @ 4 ohm 2 × 100W
RMS Power @ 2 ohm 2 × 180W
RMS Power @ 1 ohm
RMS Power @ 4 ohm Bridge 1 × 360W

Audio Specifications
Specification Value
Frequency Response 20Hz – 20kHz
Signal to Noise Ratio >90dB
Efficiency @ 4 ohm 0.94
Damping Factor 78
Input Impedance 22kΩ
Channel Separation 55dB
Total Harmonic Distortion (THD) 0.0001%
Low Level Input Range 0.25 – 6V
High Level Input No
Selectable X-Over LPF / FLAT / HPF
X-Over Filter Range 50Hz – 2kHz
Bass Boost Range 0–12dB
Bass Boost Frequency Fixed @ 45Hz
Infrasonic Filter No
Phase Selector No

Features
Specification Value
Amplifier Class Digital (D)
Amplifier Type Full Range
Number of Channels 2CH
Minimum Impedance 2 ohm Stereo / 4 ohm Bridge
LED Indicator Power / Protection / Clip
Power Input Terminal Size 4GA
Fuse Size 2 × 20A
Remote Level Control No
Cooling Fan No
Voltmeter No
Thermal Protection Yes
Over-Load Protection Yes
DC Output Protection Yes
Short Circuit Output Protection Yes
Voltage Input Protection Yes
Clipping Protection Yes
Body Color / Finish Matte Black

Measurements
Measurement Value
Overall Length 8.1″ / 205mm
Overall Width 4.72″ / 120mm
Overall Height 1.96″ / 50mm
Heatsink Length 6.2″ / 158mm
Gross Single Unit Weight 1.2kg

Product Overview

Full Range Class D Stereo 2 Channel Amplifier

Introducing DS18’s G700.2D — the ultimate power solution for car audio enthusiasts who demand nothing but the best. We understand what drives competitors to create their dream audio system, that’s why we designed the G700.2D to be the heart and soul of your setup, guaranteeing unwavering performance that will never let you down.
Innovation takes center stage with the G700.2D, as it employs cutting-edge Class D circuitry components that are significantly smaller than conventional amplifiers. This compact design not only saves precious space in your vehicle but also maximizes power output, providing a remarkable combination of size and performance.
The G700.2D comes equipped with a variable full crossover filter, enabling you to achieve crystal-clear audio tailored to your exact preferences. With fully adjustable High Pass, Low Pass, and Full Filters at your fingertips, you have complete control over your sound, allowing you to sculpt a listening experience that resonates with your unique style.
We know that seamless integration is essential, which is why the G700.2D features High-Level Input Compatibility for direct signaling to your radio unit. Even more, our surface mount component technology empowers you to unleash your creativity by offering unprecedented freedom in the placement and design of your build. This makes installation a breeze, effortlessly harmonizing with your factory system without sacrificing performance.
Safeguarding your investment has never been easier, equipped with Protection, Clipping, and Power Indicator LED’s, the G700.2D keeps you informed, alerting you when it reaches its limits. And with a power output of 360W x 1 CH bridged at 4-ohms, 180W x 2 CH at 2-ohms, and 100W x 2 CH at 4-ohms, you’re going to need as much protection as you can get.

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Questions and Answers

Q1: What is the G700.2D?

A1: The G700.2D is a 2‑channel Class D car audio amplifier designed to deliver efficient power to your car speakers with flexible tuning options.

Q2: How many channels does it have?

A2: It has 2 independent channels for stereo speaker setups, and it can be bridged into one more powerful channel if needed.

Q3: How much power does it output?

A3: It provides 100 W × 2 @ 4 Ω, 180 W × 2 @ 2 Ω, and 360 W × 1 @ 4 Ω (bridged).

Q4: Does it offer sound tuning controls?

A4: Yes  it includes selectable high‑pass, low‑pass, and full‑range crossovers and bass boost control for customizing sound.

Q5: Is the G700.2D safe for long‑term use?

A5: Yes — it has multiple protection systems including thermal, overload, short‑circuit, voltage, DC output, and clipping protection.


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