Hertz SP1.900 SPL Show 1000W Advanced D-Class Mono Amplifier (SP 1.900)

Ideal Choice For Motorcycle Applications Under-Seat in Sports Cars & Behind-Seat Installations!

SPL Show 1000W D-Class Mono Amplifier
The Hertz SP 1.900 (Order Code SP1.900) Mono Amplifier features a Hertz ADC (Advanced D-Class) output stage, reaching up to 87 percent efficiency. The maximum power of 1000W is already available at 2-Ohm and remains stable even at 1-Ohm. Being ultra-compact (211.6mm x 130mm x 49mm) with impressive power, SP 1.900 is the ideal choice for Motorcycle applications under-seat in sports cars and behind-seat installations in trucks.

Please Note: Compatible bass controller is HRCBM (Sold Separately)

Features:

• Up to 87 percent efficiency thanks to ADC (Advanced D-Class) 1-Ohm stable output stage ensuring high audio performance in a compact size.
• USS (Universal Speakers Simulators) allows SP 1.900 to work with head units featuring the “Speaker Load Detection" circuit.
• 1000W RMS (1-Ohm) with ultra-compact size 211.6mm x 130mm x 49mm.
• IP55 aluminum chassis for maximum protection against humidity and external agents.
• There is no cooling fan to prevent internal accumulation of dirt.
• Sealed power cord, line inputs, and speaker outputs to prevent oxidation.
• Crossover filters and controls on a single side to facilitate calibration when the product is installed.
• Balanced fully differential high-noise rejection inputs.
• ART (Automatic Remote Turn-On/Off) automatically turns on/off the amplifier when the OEM head-unit turns on/off (Can be enabled/disabled).
• 24dB continuous adjustable (50 - 250Hz) Lo-Pass subwoofer filter.
• SUBSONIC filter (24dB - 25Hz), removes very low subsonic frequencies from music signals to avoid damage to the subwoofer.
• The optional HRCBM Remote Volume Control provides the ability to adjust the subwoofer volume level from the dashboard.

Specifications:

• Channels: 1
• Power Supply Voltage: 11 - 15V DC
• Idling Current (Power ON/OFF): 1.1A
• Consumption @ 2-Ohm, 14.4V DC (Max Musical Power): 50A
• Remote-In: 6 - 15V DC - 9 mA
• Distortion - THD (100Hz @ 4-Ohm): 0.1%
• Bandwidth: 5 - 500Hz
• S/N Ratio (A-Weighted @ 1V): 95dB
• Damping Factor (100Hz @ 4-Ohm): 300
• Pre-ln Sensitivity: 0.6 - 6V RMS
• Load impedance (MIN): 1-Ohm
• Adjustable Crossovers: Yes
• Output Power (RMS) @ 14.4V DC, THD 1%:
  1Ch: 600 x 1 (4-Ohm)
  1Ch: 1000 x 1 (2-Ohm)
  1Ch: 1000 x 1 (1-Ohm)
• Total Power RMS: 1000W
• Inputs & Filters:
  Inputs: Pre-In & Speaker-In
  Pre-Out Full Range: Yes
  Filters Full: Yes
• Dimensions: 211.6mm x 130mm x 49mm
• Weight: 2.15kg