HOOLIGAN KO Full Range Class D 4-Channel Amplifier 4 x 300 Watts Rms @ 4-Ohm Made In Korea
Product Overview DS18 H-KO340/RD HOOLIGAN KO Full Range Class D 4-Channel Amplifier with Voltmeter 4 x 300...
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Product Overview
DS18 H-KO340/RD HOOLIGAN KO Full Range Class D 4-Channel Amplifier with Voltmeter 4 x 300 Watts Rms @ 4-Ohm Made In Korea
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!
Key Features
- 4 Channel Stereo Full Range
- Class D
- 2 ~ 4 Ohm Stable
- 4 X 300 Watts @ 4 Ohm
- Power ~ Clip ~ Protect Indicators
- Made In Korea ~ Bass Knob
Specifications
| SKU | H-K0340/RD |
|---|---|
| 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 |
| 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 |
| Cliping 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 |
| Overall Lengh ( 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 |
Manuals & Documents
Shipping
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Important Notes
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.