Eco-friendly Choice Hertz Sp-4.500 D-class 4 Channel Amplifier 125 W Rms X 4 At 2Ω With Warranty [JT79uFV3]

The Hertz SP-4.500 D-Class 4 Channel Amplifier is a powerhouse in a compact form, delivering 125W RMS per channel at 2Ω. Featuring Advanced D-Class technology for up to 85% efficiency, this amplifier is ideal for motorcycles, sports cars, and trucks, fitting seamlessly into tight spaces. With Universal Speaker Simulators (USS) to accommodate head units with speaker load detection, it ensures versatility and high performance in any setup.

Experience exceptional audio quality with the Hertz SP-4.500 D-Class 4 Channel Amplifier. Boasting an ultra-compact size and Advanced D-Class output stage, it delivers 90W RMS per channel at 4Ω and 300W RMS bridged at 4Ω. Designed for efficiency and performance, it features USS technology, making it compatible with a variety of head units. Perfect for under-seat or behind-seat installations, this amplifier combines power and versatility.

The Hertz SP-4500 D-Class 4 Channel Amplifier brings unmatched power and efficiency to your car audio system. With a power rating of 125W RMS per channel at 2Ω and a compact design, it's perfect for tight spaces. The Advanced D-Class output stage ensures up to 85% efficiency, while the USS feature allows it to work with head units that have speaker load detection. Ideal for motorcycles, sports cars, and trucks, this amplifier delivers robust performance in a small package.

Highlights:

1. Power Handling: 125W RMS x 4 at 2Ω
2. Efficiency: Up to 85% thanks to ADC (Advanced D-Class) output stage
3. Size: Ultra-compact dimensions of 192.7 x 130 x 49 mm
4. Versatility: Compatible with head units featuring "speaker load detection" through USS (Universal Speakers Simulators)
5. Nominal Power: 90 x 4 RMS at 4Ω or 300 W x 2 RMS bridged at 4Ω
6. THD: Low distortion at <0.02% THD @ 1 kHz, 4Ω, 70% Rated Power
7. Damping Factor: >150 at 1 kHz, 4Ω, 2 VRMS
8. Bandwidth: Wide frequency response from 10 Hz to 35 kHz
9. Signal-to-Noise Ratio: 100 dBA (A weighted @ 1 V Input)
10. Pre-In Sensitivity: Adjustable from 0.6 to 6 VRMS
11. Speaker-In Sensitivity: Adjustable from 2.2 to 22 VRMS
12. Operating Voltage: Nominal power supply voltage of 11 to 15 VDC
13. IP Rating: IP55, ensuring durability in various environments
14. Operating Temperature Range: 0°C (32°F) to 55°C (131°F)
15. Weight: Lightweight at 2.15 kg (4.74 lbs)
16. Adjustable Crossovers: Yes, for fine-tuning the audio output

The Hertz SP-4.500 D-Class 4 Channel Amplifier is engineered to deliver powerful, high-quality audio in a compact and efficient package, making it the perfect choice for various vehicle applications.