Unmatched Bass Performance for Cars, Motorcycles & Trucks
The Hertz SP 1.900 is a high-efficiency mono subwoofer amplifier, engineered to deliver deep, powerful bass while maintaining compact size and high durability. Built with advanced D-Class technology, this amplifier maximizes power output and efficiency, reducing heat generation and ensuring consistent performance in cars, motorcycles, and trucks.
With its rugged IP55-rated aluminum chassis, the SP 1.900 is designed to withstand dust, moisture, and extreme conditions, making it an ideal choice for exposed or tight-space installations.
🔹 Available for online purchase and local pickup!
📦 Fast Shipping | Secure Checkout | Authorized Dealer
📞 Have questions? Call Stereo Installs at (440) 525-2001!
🚀 Why Choose the Hertz SP 1.900?
✅ 1000W RMS Mono Subwoofer Power – Delivers deep, distortion-free bass with powerful low-end impact
✅ Advanced D-Class Technology – 87% efficiency, minimizing heat and power consumption
✅ IP55-Rated Waterproof & Dustproof – Designed for motorcycles, trucks & exposed environments
✅ Comprehensive Bass Controls – Adjustable filters, bass boost & phase control for optimized sound
✅ Compact & Rugged Build – Lightweight aluminum chassis fits tight spaces like under seats & fairings
✅ Universal Compatibility – Works with factory & aftermarket head units with built-in USS technology
✅ Automatic Remote Turn-On (ART) – Simplifies installation with signal-based power activation
🔹 Hertz SP 1.900 Specifications
🔹 Power Output:
- 600W RMS x 1 @ 4Ω
- 1000W RMS x 1 @ 2Ω
- 1000W RMS x 1 @ 1Ω
- Total Output: 1000W RMS
🔹 Bass Control & Audio Processing:
- Low-Pass Filter: 50Hz – 250Hz (24dB/octave)
- Subsonic Filter: 25Hz (24dB/octave)
- Bass Boost: Up to 8dB at 45Hz
- Phase Adjustment: 0° – 180°
🔹 Audio Performance:
- Frequency Response: 10Hz – 500Hz
- Signal-to-Noise Ratio: 95 dBA
- Total Harmonic Distortion (THD): < 0.1% @ 1kHz
- Damping Factor: >300 @ 1kHz
🔹 Connectivity & Installation:
-
Input Sensitivity:
- Pre-In: 0.6 – 6V
- Speaker-In: 2.2 – 22V
- Universal Speaker Simulator (USS) for factory head units
- Automatic Remote Turn-On (ART) for easy integration
🔹 Build & Installation:
- IP55-Rated Waterproof & Dustproof Chassis
- Compact Design: 7.58" x 5.12" x 1.93"
- Lightweight: 4.85 lbs (2.2 kg)
🔹 How Does the Hertz SP 1.900 Compare to Other Mono Amplifiers?
| Feature | Hertz SP 1.900 | Rockford Fosgate M5-1000X1 | JL Audio RD1000/1 |
|---|---|---|---|
| Power Output (1Ω) | 1000W RMS | 1000W RMS | 1000W RMS |
| Power Output (4Ω) | 600W RMS | 600W RMS | 600W RMS |
| D-Class Efficiency | ✅ Yes (87%) | ✅ Yes | ✅ Yes |
| Weatherproof (IP55 Rated) | ✅ Yes | ❌ No | ❌ No |
| Universal Speaker Simulators (USS) | ✅ Yes | ❌ No | ❌ No |
| Compact & Lightweight | ✅ Yes | ✅ Yes | ✅ Yes |
✔ Best for motorcycles, trucks, and extreme environments
✔ More efficient than competitors with weatherproof durability
✔ Superior integration with factory head units
📢 What Customers Are Saying About the Hertz SP 1.900
⭐⭐⭐⭐⭐ "Incredible bass for my motorcycle!"
"I needed a compact but powerful amp for my bike, and this delivers! Deep bass, easy install, and fully weatherproof." – Mark S.
⭐⭐⭐⭐⭐ "Best subwoofer amp I’ve used!"
"This amp powers my sub effortlessly. It’s small, runs cool, and sounds amazing!" – Jessica M.
💡 Who Should Buy the Hertz SP 1.900?
✔ Car audio enthusiasts who want powerful bass in a compact package
✔ Motorcycle riders needing a weather-resistant mono amp
✔ Truck owners looking for a durable, high-output subwoofer amplifier
✔ Anyone needing a premium amplifier that fits in tight spaces
❓ Frequently Asked Questions (FAQ)
Q: Is the Hertz SP 1.900 waterproof?
A: Yes, it is IP55-rated, meaning it is resistant to water, dust, and extreme conditions.
Q: Can I install this amplifier on a motorcycle?
A: Absolutely! Its compact size and weatherproof chassis make it perfect for motorcycles and off-road vehicles.
Q: Does the Hertz SP 1.900 work with factory head units?
A: Yes! It includes Universal Speaker Simulators (USS) to bypass factory speaker load detection for seamless integration.
Q: How does the Hertz SP 1.900 compare to other mono amps?
A: It offers high power, better efficiency, and IP55 weatherproofing, making it one of the best subwoofer amps for extreme environments.
🛒 Buy the Hertz SP 1.900 Today!
✔ In Stock – Fast Shipping Available
✔ Buy Online or Pick Up Locally
✔ Authorized Hertz Dealer – 100% Genuine Products
📦 Secure Checkout | Expert Customer Support | Satisfaction Guaranteed
📞 Have questions? Call Stereo Installs at (440) 525-2001!
🚀 Upgrade your bass with the Hertz SP 1.900 – the ultimate compact, high-power mono subwoofer amplifier!
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.