AUDIOTEK AT1800S 2-Channel Class AB Car Amplifier, 1800 Watts, 2 Ohm Stable, Bridgeable Full-Range Stereo, Bass Knob, LED Indicators, 4 Gauge Red Amp Kit Bundle

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AUDIOTEK AT1800S 2-Channel Class AB Car Amplifier, 1800 Watts, 2 Ohm Stable, Bridgeable Full-Range Stereo, Bass Knob, LED Indicators, 4 Gauge Red Amp Kit Bundle

Name: AUDIOTEK AT1800S 2-Channel Class AB Car Amplifier, 1800 Watts, 2 Ohm Stable, Bridgeable Full-Range Stereo, Bass Knob, LED Indicators, 4 Gauge Red Amp Kit Bundle
Brand: audiotek
Price: 79.99 USD
Availability: InStock

$79.99 In Stock Pre-Order Sold out

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AUDIOTEK AT1800S 2-Channel Class AB Car Amplifier, 1800 Watts, 2 Ohm Stable, Bridgeable Full-Range Stereo, Bass Knob, LED Indicators, 4 Gauge Red Amp Kit Bundle

Product details

The AT1800S gives you a practical foundation for building vehicle audio around the way you listen. Run two channels for front and rear speakers, configure a bridged channel for a compatible subwoofer, or use the tri-mode capable design for mixed speaker and subwoofer arrangements. Its full-range stereo design supports flexible placement in a system focused on detail, impact, or a balanced combination of both.

Set the amplifier up for the source unit and speakers in your vehicle with continuously variable input gain and bass boost adjustment from 0 to +18 dB. The included remote bass control keeps low-frequency level adjustment close by, making it easier to refine bass output as music, passengers, and road conditions change. This puts everyday control within reach without needing to access the amplifier.

For installation planning, the AT1800S supports stable 2-ohm operation and accepts nickel-plated RCA or speaker-level input connections. The included 4-gauge red amplifier installation kit provides a coordinated wiring option for the setup. A MOSFET pulse-width-modulated power supply, soft turn-on circuitry, aluminum alloy heat sink, status LEDs, and protection circuits round out an amplifier designed for capable, adaptable 12V mobile audio.

The AUDIOTEK AT1800S is a 2-channel Class AB car amplifier designed to upgrade sound systems in cars, trucks, and other 12V vehicles. Providing up to 1800 watts, this full-range stereo amplifier supports front and rear speakers, component systems, and compatible subwoofer setups. Stable 2-ohm operation supports demanding mobile audio configurations, while bridgeable and tri-mode capable architecture provides flexibility for stereo speaker channels, a bridged compatible subwoofer channel, or mixed speaker and subwoofer system layouts.

Tune the amplifier to the connected head unit and speakers using continuously variable input gain and adjustable bass boost from 0 to +18 dB. An included remote bass control knob gives the driver convenient low-frequency level adjustment. Nickel-plated RCA inputs support aftermarket radios, and speaker-level inputs accommodate compatible factory-source installations. Remote turn-on and turn-off circuitry is designed to integrate with common 12V car audio wiring.

The AT1800S uses a MOSFET pulse-width-modulated power supply and soft turn-on circuitry for controlled startup. Its heavy-duty aluminum alloy heat sink helps support efficient operation, while thermal and speaker-short protection circuitry helps safeguard the amplifier during use. LED power and protection indicators provide visible operating status. This bundle includes a 4-gauge red amplifier installation kit, creating a coordinated wiring option for installing the amplifier in a vehicle audio system.

AT1800S Specifications

Maximum Power	Up to 1800 watts
Amplifier Channels	2 channels
Amplifier Class	Class AB
Stable Impedance	2 ohms
System Configurations	Bridgeable and tri-mode capable
Audio Design	Full-range stereo
Input Gain	Continuously variable
Bass Boost	Adjustable from 0 to +18 dB
Power Supply	MOSFET pulse-width-modulated power supply
Heat Sink Material	Heavy-duty aluminum alloy
Input Connectivity	Nickel-plated RCA inputs and speaker-level inputs
Included Accessories	Remote bass control knob and 4-gauge red amplifier installation kit

30-Day Return Policy

At Fuego Bass Shop, we want you to be fully satisfied with your purchase. You can return most products within 30 days of delivery for a refund or exchange.

Please note: Any returns with physical damage or missing original packaging may incur a deduction.

Restocking Fee: A 15% restocking fee will be deducted from your refund to cover handling and restocking.

Refunds will be processed to your original payment method within 5–7 business days after we receive and inspect the returned item.

We ship within the United States (excludes recipients in Alaska, Hawaii, Puerto Rico, U.S. Virgin Islands, and Guam).

At Fuego Bass Shop, we understand the thrill of receiving your car audio equipment quickly. Our shipping process is designed to ensure your order arrives safe, fast, and ready to pump bass.

Most orders are processed within 1–2 business days. Standard shipping usually takes 3–7 business days depending on your location. Expedited shipping is available for select items during checkout.

Once your order is shipped, you will receive a tracking number via email so you can follow your gear every step of the way. Our packaging is designed to protect high-performance audio equipment from bumps, vibrations, and shocks during transit.

Please note: Delivery times may vary during holidays, promotions, or due to carrier delays. We highly recommend verifying your shipping address before completing checkout to avoid delays.

If you have any questions about your shipment or need assistance, our support team is ready to help. We want your experience with Fuego Bass Shop to be as powerful and smooth as our bass systems!