Stetsom HL2000.4 1-Ohm High Line Car Audio Amplifier 4-Channel 2000 Watts

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SKU: STE-HL2000.41
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Regular price $343.99 USD

Developed for those who seek high performance and sound fidelity in automotive amplifiers. The HL2000.4 is a 2000W RMS product with 4 CHANNELS of 500W RMS at 1 Ohms and great installation versatility. It features independent front and rear channels such as LEVEL to adjust the input signal level and Crossover, allowing you to choose between LOW-PASS, HIGH-PASS or FLAT (FULL-RANGE) operation.

Features:

  • Power Output: Delivers up to 2000 watts RMS, providing robust sound performance for car audio systems.
  • Compact Design: Features a sleek, space-saving design that fits easily into various vehicle setups.
  • High Efficiency: Designed for optimal power efficiency, minimizing energy loss while maximizing output.
  • Versatile Compatibility: Compatible with a wide range of audio systems, making it ideal for both casual listeners and serious audiophiles.

Specifications:

Number of Channels: 4

RMS Power in 1 Ohm 12.6V: 4 x 435W RMS (STEREO)

RMS Power in 2 Ohms 12.6V: 4 x 280W RMS (STEREO)

RMS Power in 1 Ohm 14.4V: 4 x 545W RMS (STEREO)

RMS Power in 2 Ohms 14.4V: 4 x 365W RMS (STEREO)

Power @ 12.6V Bridge 2 Ohms: 2 x 870W RMS (BRIDGE)

Power @ 14.4V Bridge 2 Ohms: 2 x 1100W RMS (BRIDGE)

Power Supply: 9 ~ 15V

Frequency Response @8 Ohms (-3dB): 20Hz ~ 26KHz

Bass Boost (Low Pass): +12 dB

Low Pass Crossover: 90 Hz

High Pass Crossover: 90 Hz

Signal to Noise Ratio: > 90 dB

Harmonic Distortion: > 0.3% THD

Input Sensitivity: 200mV

Input Impedance: 15 kOHMS

Minimum Output Impedance: 1 OHMS (STEREO) / 2 OHMS (BRIDGE)

Musical Signal Consumption: 97A

Bass Signal Consumption: 194A

Dimensions (H x W x L): 3” x 9.2” x 9.4”

Weight: 6.1 lb

Specification Details
Model Stetsom HL2000.4
UPC (2 Ω version) 7897748704023
UPC (1 Ω version) 7897748704030
Channels 4
RMS Power @ 1 Ω, 12.6 V 4 × 435 W
RMS Power @ 2 Ω, 12.6 V 4 × 500 W
Bridge Power @ 2 Ω, 12.6 V 2 × 870 W
Bridge @ 2 Ω, 14.4 V 2 × 1100 W
Frequency Response 20 Hz – 26 kHz
Low/High Pass Crossover 90 Hz, 12 dB/octave
Bass Boost +12 dB @ 50 Hz
Signal-to-Noise Ratio > 90 dB
THD < 0.3 %
Input Sensitivity 200 mV
Impedance (Stereo/Bridge) 1 Ω / 2 Ω
Power Draw (Music/Bass) 97 A / 194 A
Supply Voltage 9–15 V DC
Dimensions 3″ × 9.2″ × 9.4″ (66 × 235 × 240 mm)
Weight ≈2.7 kg (6.0 lb)
Don’t Just Hear the Music—Feel It

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