Stetsom

Stetsom HL400.1 400W RMS Monoblock Car Amplifier – 2 Ohm

Name: Singh Electronics
Address: 7003 Steeles Avenue West, Toronto, ON, M9W 0A2, CA
Telephone: +1 (416) 745-1021
Price range: $

$92.99

$113.33

18% Off

SKU: HL400.1 2 OHM

Condition: New

Availability: Usually Ships in 1-2 Days

Shipping: Calculated at Checkout

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Description
Warranty
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Descriptions

About: Stetsom HL400.1 400W RMS Monoblock Car Amplifier – 2 Ohm

The HL400.1 combines high-level performance with exceptional sound quality, all in a compact and durable design. With a frequency response of 10Hz to 22kHz, it features one amplified channel and dual-polarity output terminals, making it easy to connect multiple speakers to a single channel.

Perfect for indoor or outdoor audio systems that require multiple speakers powered by a single amplifier.

Features:

Expanded Compatibility: The amplifier offers installation flexibility, with inputs compatible with both RCA connectors and HIGH (wire) inputs from the vehicle’s factory radio or aftermarket player. Ideal for upgrading factory or custom sound systems.
Precise Crossover Controls: Shape your sound with independent crossover adjustments, allowing customized tuning across different frequency ranges.
L.P.F (Low Pass Filter): Adjustable from 60Hz to 22kHz – ideal for subwoofers or low-frequency channels.
H.P.F (High Pass Filter): Adjustable from 10Hz to 2.5kHz – protects your speakers from ultra-low frequencies.
Dedicated LEVEL Control: Precisely adjust the signal level sent to the speakers, ensuring the perfect balance between volume and audio quality based on your setup.
Rugged and Isolated Terminals: Built with durable, insulated ABS connectors for secure and reliable installation, protecting your system from short circuits and interference.

Specifications:

Number of Channels: 1
RMS Power: 400W
RMS Power at 2 Ohm 13.8V: 1 x 410W
RMS Power at 4 Ohm 13.8V: 1 x 245W
RMS Power at 2 Ohm 14.4V: 1 x 435W
RMS Power at 4 Ohm 14.4V: 1 x 270W
Supply Voltage: 9V ~ 15,5V DC
Frequency Response: 10Hz ~ 22KHz
Crossover Low Pass: 60Hz ~ 22KHz
Crossover High Pass: 10Hz ~ 2,5KHz
Signal to Noise: >90dB
Input Sensitivity: RCA: 200mV / HIGH: 1.5V
Input Impedance: RCA: 9K Ohms / HIGH: 1K Ohms
Impedance Output: 2 OHMS
Consumption with Signal Musical: 18A
Consumption with Signal Bass: 33,7A
Dimensions (H x W x D) mm: 50 x 125 x 124 mm
Weight Kg: 482g

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.