Hertz SP 1.900 Amplifier - Mono - 1000W - Class D ADC - Ultra-Compact - IP55

Highlights

• Mono amplifier with Hertz ADC (Advanced D-Class) output stage
• Exceptional efficiency up to 87% for optimal performance
• Impressive 1000W RMS @ 1Ω power in an ultra-compact format
• Ultra-compact dimensions: 211.6 x 130 x 49 mm for easy installation
• IP55 protection rating for dust and water resistance
• Ideal for motorcycles, sports cars (under seat), and trucks (behind seat)
• Adjustable phase control from 0 to 180° for acoustic optimization
• Damping factor greater than 300 for optimal control

Description

The SP 1.900 mono amplifier features the Hertz ADC (Advanced D-Class) output stage, achieving up to 87% efficiency and delivering an impressive 1000 W RMS (1Ω) power, in an ultra-compact format of 211.6 x 130 x 49 mm. Ultra-compact with impressive power, the SP 1.900 is the ideal choice for motorcycle applications, under-seat installation in sports cars, and behind-seat installations in trucks.

• Mono amplifier with latest generation Hertz ADC (Advanced D-Class) output stage
• Exceptional efficiency up to 87% for optimal performance
• Impressive 1000W RMS @ 1Ω power for high-performance subwoofers
• Ultra-compact dimensions: 211.6 x 130 x 49 mm for installation in tight spaces
• Ultra-compact with impressive power for specific applications
• Ideal choice for motorcycle applications where space is limited
• Perfect for under-seat installation in sports cars
• Ideal for behind-seat installation in trucks
• IP55 protection rating for dust and water resistance
• Operating temperature range: 0°C to 55°C (32°F to 131°F)
• Rated power: 600W @ 4Ω, 1000W @ 2Ω, 1000W @ 1Ω
• Adjustable low-pass filter: 50-250 Hz @ 24 dB/Oct.
• Adjustable Bass Boost at 45 Hz: 0-8 dB for bass enhancement
• Adjustable phase control from 0 to 180° for acoustic optimization
• Subsonic filter at 25 Hz @ 24 dB/Oct. for speaker protection
• Remote control for volume control from -21 to +5 dB (not included)
• Bandwidth from 5 Hz to 500 Hz optimized for low frequencies
• Signal-to-noise ratio of 95 dBA for impeccable audio quality
• Damping factor greater than 300 @ 1 kHz for optimal subwoofer control
• Distortion of 0.1% @ 1 kHz for faithful sound reproduction
• Adjustable Pre-In input sensitivity from 0.6 to 6 VRMS
• Adjustable Speaker-In input sensitivity from 2.2 to 22 VRMS
• RCA (Pre-In) and high-level (Speaker-In) inputs for universal compatibility
• DC-REM: automatic power-on via SPK DC from BTL speakers (3.5-7 VDC)
• Remote IN: 6-15 VDC (9 mA) for remote control
• Nominal supply voltage: 11-15 VDC
• Pulsed operating voltage: 6-16 VDC for maximum compatibility
• Quiescent current of 1.1A and minimal standby current of 0.03 mA
• Maximum consumption of 50A @ 14.4 VDC for extreme power
• Compact construction weighing 2.15 kg for easy installation
• IP55 protection for use in harsh environments

Technical Specifications

Why Choose It

• Mono amplifier with latest generation Hertz ADC (Advanced D-Class) output stage
• Exceptional efficiency of 87% for optimal performance and less heat
• Impressive 1000W RMS @ 1Ω power for high-performance subwoofers
• Ultra-compact dimensions: 211.6 x 130 x 49 mm for installation in tight spaces
• Ideal choice for motorcycle applications where space is limited
• Perfect for under-seat installation in sports cars
• Ideal for behind-seat installation in trucks
• IP55 protection rating for dust and water resistance
• Use in harsh environments without compromise
• Extended operating temperature range: 0°C to 55°C
• Adjustable low-pass filter from 50 to 250 Hz @ 24 dB/Oct. for precise crossover
• Adjustable Bass Boost at 45 Hz (0-8 dB) for bass enhancement
• Adjustable phase control from 0 to 180° for precise acoustic optimization
• Subsonic filter at 25 Hz @ 24 dB/Oct. for speaker protection
• Remote control for volume control from -21 to +5 dB (not included)
• Bandwidth from 5 Hz to 500 Hz optimized for low frequencies
• Signal-to-noise ratio of 95 dBA for impeccable audio quality
• Damping factor greater than 300 for optimal subwoofer control
• 0.1% distortion for faithful and powerful sound reproduction
• RCA and high-level inputs for universal compatibility
• DC-REM for automatic power-on from BTL speakers
• Pulsed operating voltage of 6-16 VDC for maximum compatibility
• Minimal standby current of 0.03 mA to preserve battery
• Compact construction weighing 2.15 kg for easy installation
• Ultimate solution for installations in confined spaces

Documentation

For more technical information and the complete installation manual, consult the official Hertz documentation.

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