DS18 GEN-X G3600.4D 4 Channel 2 Ohm Class D Full Range Car Amplifier 3600W MAX

• Compact Class D 4 channel amplifier delivers massive full-range power without taking up excessive installation space
• Delivers up to 4 x 420W RMS at 2 Ohms for loud, clean output on speakers, mids, and highs
• Built-in LPF and HPF crossovers let you fine tune your system for better sound quality and performance
• LED clip indicator helps monitor distortion and protect your speakers during high volume listening
• Efficient matte black heatsink design keeps the amplifier running cool while adding a clean custom look to your build

DS18 GEN-X G3600.4D 4 Channel 2 Ohm Class D Full Range Car Amplifier 3600W MAX

This Listing Includes:

• (1) DS18 G3600.4D 4 Channel Amplifier

Looking for serious full-range power without sacrificing space? The DS18 GEN-X G3600.4D delivers massive output in a compact, efficient chassis designed for modern car audio systems. Built with upgraded GEN-X technology, this 4 channel Class D amplifier delivers clean, reliable power for speakers, mids, highs, or even smaller subwoofer setups while maintaining excellent efficiency and low heat output.The compact footprint makes installation easier in tight spaces while still delivering the power needed for loud daily systems and aggressive demo builds. Integrated crossover controls allow you to dial in your sound exactly how you want it, while built-in LED indicators help monitor power, protection, and clipping status during heavy use.Whether you're upgrading factory audio or building a high-output custom system, the G3600.4D gives you the power, flexibility, and reliability DS18 is known for.Highlights:

Compact 4 channel Class D design delivers high output without taking up excessive space

Perfect for powering speakers, mids, highs, and full-range systems with clean efficient power

Built-in LPF and HPF crossovers help fine tune your audio setup

LED clip indicator helps prevent distortion and protect your equipment

Matte black heatsink design looks clean in custom installs

2 Ohm stereo stable and bridgeable for flexible wiring options

Efficient cooling design helps maintain performance during long listening sessions

Power Specifications:

• Max Power: 3600 Watts


• RMS Power @ 4 Ohms: 4 x 300W


• RMS Power @ 2 Ohms: 4 x 420W


• RMS Power @ 4 Ohm Bridged: 2 x 740W

Audio Specifications:

• Frequency Response: 20Hz - 20KHz


• Signal to Noise Ratio: >90dB


• Efficiency @ 4 Ohms: 80%


• Damping Factor: 78


• Channel Separation: 70dB


• Total Harmonic Distortion (THD): 0.01%


• Input Sensitivity: 0.25V - 6V


• Selectable Crossover: LPF / FULL / HPF


• Crossover Range: 50Hz - 250Hz

Features:

• Amplifier Class: Class D


• Amplifier Type: Full Range 4 Channel


• Minimum Impedance: 2 Ohm Stereo / 4 Ohm Bridged


• LED Indicators: Power / Protection / Clip


• Power Terminal Size: 4 Gauge


• Fuse Rating: 3 x 40A


• Thermal Protection: Yes


• Overload Protection: Yes


• Short Circuit Protection: Yes


• Voltage Protection: Yes


• Clipping Protection: Yes


• Finish: Matte Black

Dimensions:

• Overall Length: 12" (305mm)


• Overall Width: 4.72" (120mm)


• Overall Height: 1.96" (50mm)


• Heatsink Length: 10.15" (258mm)


• Weight: 4.2 lbs (1.905kg)

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

• Make sure you’ve received the shipping confirmation email with the tracking number.
• Log into your account on our website and use the “Check Your Order Status” button.
• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.