DS18 Hooligan Full Range 4-Channel 2000 Watt Class D Amplifier H-KO340

• Powerful Performance - With RMS power outputs of 4 x 300W at 4 ohms and 4 x 550W at 2 ohms, this amplifier delivers a punchy and dynamic audio experience, ensuring your music sounds clear and vibrant even at high volumes
• Versatile Connectivity - Featuring selectable crossover options (HPF/LPF/BAND-PASS) and a low-level input range of 0.2-8V, this amplifier allows you to fine-tune your sound to suit your preferences and audio setup, providing flexibility and control over your sound system
• Advanced Protection Features - Equipped with a range of protection features including thermal protection, overload protection, DC output protection, and short circuit output protection, this amplifier ensures the safety and longevity of your audio equipment, giving you peace of mind during operation
• Convenient Remote Control - The included remote level control knob with clip indicator allows you to easily adjust the amplifier's settings and monitor its performance, ensuring optimal audio quality without the need for constant manual adjustments
• Durable and Stylish Design - Built with a reliable heavy-duty Korean board design and featuring a sleek red and black finish, this amplifier not only delivers top-notch performance but also adds a touch of style to your audio setup. Its compact dimensions make it easy to integrate into your car or home audio system seamlessly

DS18 Hooligan Full Range 4-Channel 2000 Watt Class D Amplifier H-KO340

This Listing Includes:

• (1) DS18 H-KO340 4 Channel Amplifier

DS18’s H-KO340 is a high quality, high performance, and HIGH POWERED 4-Channel Full-Range Class D Competition Amplifier. This Korean-made powerhouse is built to be beefier, more efficient, and even more durable for competition-level performance.

DS18’s H-KO340 is designed to deliver MASSIVE POWER: with RMS ratings of 4 x 300W at 4 ohms, 4 x 550W at 2 ohms, and 2 x 1000W at 4 ohms bridged. This amplifier is so powerful, we’ve equipped it with a range of protection circuits including thermal, over-load, DC, short circuit, voltage, and clipping. The LED indicators provide a clear visual representation of the amplifier's working status, protecting you and your vehicle from damage.

The Tiffany RCA connectors ensure a secure and reliable connection for optimal audio performance. Strap mode connection and included remote bass knob offers convenient control over your audio system. You can easily adjust the bass levels on-the-fly, allowing you to fine-tune your sound to perfection.

The selectable X-Over allows for HPF, LPF, and band-pass filtering, ensuring precise sound shaping and FULL RANGE CONTROL. The Korean high efficiency digital circuit design delivers clean power with minimal distortion (<0.2% THD) making things easier on your charging system and guaranteeing longevity.

Enjoy music the way it was meant to be heard with DS18’s H-KO340!

Features:

• Amplifier Class: Digital (D)


• Amplifier Type: Stereo Full-Range


• Number of Channels: 4


• Minimum Impedance: 2 ohm/Ch (4 ohm Bridge)


• Led Indicator: Power / Protect / Clip


• Power Input Terminal Size: 1/0Ga


• Fuse Size: 200A


• Remote Level Control: Yes (Metal Case)


• 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: Red / Black


• X-Over Frequency Multiplier: Yes


• Input Mode Selectable: Yes


• LED Clipping indicator: Yes


• Professional Tiffany RCA Connectors: Yes


• Remote Level Knob with Clip indicator: Yes


• Linkable (Strap mode) Amplifier: No


• Reliable Heavy Duty Korean Board Design: Yes


• Very High Efficiency Digital Circuit Design: Yes

Specifications:

• RMS Power @ 4 ohm: 4 x 300W


• RMS Power @ 2 ohm: 4 x 550W


• RMS Power @ 1 ohm: N/A


• RMS Power @ 0.5 ohm: N/A


• RMS Power @ 4 ohm Bridge: 2 x 1000W


• Frequency Response: 13Hz-20KHz


• Signal to Noise Ratio: >90dB


• Efficiency @ 4ohm: 90%


• Damping Factor: 100


• Total Harmonic Distortion (THD): <0.2%


• Low Level input Range: 0.2-8V


• Selectable X-Over: HPF/LPF/BAND-PASS


• X-Over Filter Range: HPF: 20Hz-8KHz / LPF: 50Hz-8KHz (1X/10X)


• Bass Boost Range: No


• Bass Boost Frequency: N/A


• Infrasonic Filter: No


• Phase: No

Measurements: 

• Overall Length ( with end plate ): 14.5" / 370mm


• Overall Wide: 9.68" / 246mm


• Overall Height ( with end plate ): 2.85" / 72.5mm


• Heatsink Length: 13.3" / 340mm

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.

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• Make sure you’ve received the shipping confirmation email with the tracking number.
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• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.