Stetsom HL2000.4 1-Ohm High Line Car Audio Amplifier 4-Channel 2000 Watts
Massive Power & Clarity
Superior Performance
Advanced Technology
Premium Quality
YOU MIGHT ALSO NEED
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 in the 48 U.S. states. Orders placed before 11 PM ET process next business day; shipping takes 5–8 days. Tracking info is emailed once shipped. To cancel, contact info@eliteautogear.com within 24 hours. Processed orders can’t be canceled. Thank you for choosing Elite Auto Gear!
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
From Boats to Jeeps to UTVs
Built to Be Heard Everywhere You Ride
Power That Dominates
Pro-grade audio engineering delivers crystal-clear highs and powerful bass that cuts through any environment. Built for the toughest rides and loudest adventures.
Built for Tough Rides
Engineered to withstand extreme conditions with rugged construction and weatherproof design.
Built for Power & Durability
Premium materials and advanced engineering ensure long-lasting performance in any environment.
Immersive Sound & Lighting
Experience rich, immersive audio with synchronized lighting effects that enhance every adventure.
Upgrade Your Ride With Pro-Level Sound
What Our Customers Are Saying
⭐ 4.9 stars reviews, Loved by Thousands
"Great packaging and super loud speakers would recommend buying and got delivered fast"
M**I
Verified Customer
"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."
B.
Verified Customer
"10 de 10 con el envío super rápido espero que si tengan buen sonido estan muy bonitas"
werita&chukito3
Verified Customer
"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"
Verified Customer
"Me gustó mucho buena calidad Y suena recio como yo pensaba si se las recomiendo buen sonido"
Verified Customer
"The speakers were loud and good"
B.
Verified Customer
"Great product but it only comes with one tweeter so make sure you buy 2"
obs_brycen
Verified Customer
"Súper buena calidad, buen sonido de voz, y llega en buenas condiciones"
s**a
Verified Customer
"Received them and they work as i expected"
bmtmanuel
Verified Customer
"They got here before estimated arrival and are in amazing condition"
**l
Verified Customer
"Muy buen producto de escucha muy bien"
M**S
Verified Customer