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

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SKU: STE-HL2000.41
Massive Power & Clarity
Pro-grade output
Superior Performance
Built to dominate
Advanced Technology
Precision-built
Premium Build Quality
Designed to last
Regular price $298.99 USD
Brand New with Manufacturer Warranty
Authorized Dealer
Free Shipping & Easy Returns
Secure Checkout
Massive Power & Clarity
Pro-grade output
Superior Performance
Built to dominate
Advanced Technology
Precision-built
Premium Build Quality
Designed to last

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)

Free shipping is available within the 48 U.S. states. Orders placed before 11 PM ET are typically processed the next business day and arrive within 5–8 business days. Tracking information will be provided as soon as your order ships.

Need to make a change to your order? Contact us within 24 hours of purchase, and we'll be happy to help. Please note that orders already processed for shipment cannot be canceled.

1-Year Limited Warranty: As an authorized dealer, we provide a 1-year limited warranty covering manufacturer defects in materials and workmanship under normal use. The warranty does not cover physical damage, misuse, improper installation, or normal wear and tear.

Customer Support : 9:00 am to 5:00 pm 

Address: 13446 Alondra Boulevard, Cerritos ,California 90703, United States

Email: info@eliteautogear.com

Phone: (877)-215-8187

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

Loved by owners

5.0
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Common themes
Punchy bass · 12 Clean low end · 9 Easy install · 7 Great value · 6 Fast shipping · 11 Solid build · 8
M**I
★★★★★
Excellent Product Quality
"Great packaging and super loud speakers would recommend buying and got delivered fast"
B.
★★★★★
Excellent Product Quality
"Installed Apocalypse 6.5 mids, DS18 tweeters, and Orion 6x9s in my 2014 Dodge Challenger RT — amazing sound! Quality and materials are top-notch. Definitely buying from them again."
werita&chukito3
★★★★★
Excellent Product Quality
"10 de 10 con el envío super rápido espero que si tengan buen sonido estan muy bonitas"
★★★★★
Excellent Product Quality
"Definitely a must can't wait to install all my speakers I would buy from them again I got the apocalypse 6.5 mid range ds18 tweeters 3.5 full range and Orion 6x9 mid range"
★★★★★
Excellent Product Quality
"Me gustó mucho buena calidad Y suena recio como yo pensaba si se las recomiendo buen sonido"
B.
★★★★★
Excellent Product Quality
"The speakers were loud and good"
obs_brycen
★★★★★
Excellent Product Quality
"Great product but it only comes with one tweeter so make sure you buy 2"
s**a
★★★★★
Excellent Product Quality
"Súper buena calidad, buen sonido de voz, y llega en buenas condiciones"
bmtmanuel
★★★★★
Excellent Product Quality
"Received them and they work as i expected"
**l
★★★★★
Excellent Product Quality
"They got here before estimated arrival and are in amazing condition"
M**S
★★★★★
Excellent Product Quality
"Muy buen producto de escucha muy bien"
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