Hertz SP 1.900 ultra-compact, water-protected 1000W mono high-performance power amplifier, perfect for BIKE sound, power sports, marine and also for under-seat installation in sports cars or trucks

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Hertz SP 1,900 ultra-compact, water-protected 600W mono high-performance power amplifier, perfect for BIKE sound, power sports, marine and also for under-seat installation in sports cars or trucks

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

ADC technology

Hertz's ADC technology ensures that the SP 1,900 exceeds standard ultra-compact amplifier performance, delivering an excellent S/N ratio of 95 dBA and 0.01% THD specifications and almost completely eliminating EMI and RFI noise with the Resulting in unparalleled sound quality. This versatility is perfect for driving high-performance front speakers (4 Ω) with a bridged (4 Ω) subwoofer. The SP 1.900 is fully protected against overheating and direct voltage (DC) at the output and immediately switches to protection mode (red LED lights up) to protect your speaker system.

The IP55-certified aluminum housing offers maximum protection from moisture and external influences, the lack of an internal fan prevents the accumulation of dirt inside. The SP 1.900's motherboard features a conformal coating to prevent damage from internal condensation, a condition that can occur when warm, moist air hits the amplifier enclosure at a lower temperature.

Furnishing

The SP 1.900 features an integrated sealed power cable, line inputs and speaker outputs for a safe motorcycle application, providing a secure power supply even in the worst weather conditions. The solid power supply wiring harness ensures an ultra-stable power and ground connection and prevents contact loss due to vibration. Due to its special design, the SP 1,900 is the ultimate option for motorcycle, marine and powersport applications.

service

The versatile crossover filters and control knobs are all located on one side for easy calibration/adjustment when the power amplifier is installed.

The filter section includes extremely flexible high-pass and low-pass crossovers, adjustable from 50 Hz to 250 Hz at 24 dB/oct. slope. Together with a bass boost control (45 Hz, 0÷8 dB), they allow both front channels to be configured for full-range operation or for use with a subwoofer and associated speakers.

The high-pass crossover can also be used to optimize the performance of the highly efficient SPL Show NEO coaxial speakers, the perfect partners for the SP 1,900.