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Hertz SPL Show SP1.900 Mono Amp Class D 1 Channel Subwoofer Amplifier 1000w RMS

Hertz SPL Show SP1.900 Mono Amp Class D 1 Channel Subwoofer Amplifier 1000w RMS

SP 1.900
Sale price  £389.99 Regular price  £399.99
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Hertz SP 1.900 Hertz SP 1.900 SP 1.900 mono amplifier features Hertz ADC (Advanced D-Class) output stage, reaching up to 87% efficiency. The maximum power of 1000 W

INTRO OFFER

Hertz SPL Show SP 1.900 Ch: 1 | 1000 W

SP 1.900 mono amplifier features Hertz ADC (Advanced D-Class) output stage, reaching up to 87% efficiency. The maximum power of 1000 W is already available at 2Ω and remains stable even at 1Ω. Being ultra-compact (211.6 x 130 x 49 / 8.3 x 5.1 x 1.9) with impressive power, SP 1.900 is the ideal choice for motorcycle applications under-seat in sports cars and behind-seat installations in trucks.

Features

  • Up to 87% efficiency thanks to ADC (Advanced D-Class) 1Ω 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.
  • 1000 W RMS (1Ω) with ultra-compact size 211.6 x 130 x 49 / 8.3 x 5.1 x 1.9 (mm/inch).
  • 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).
  • 24 dB continuous adjustable (50 to 250 Hz) Lo-Pass subwoofer filter.
  • SUBSONIC filter (24 dB – 25 Hz), removes very low subsonic frequencies from music signals to avoid damage to the subwoofer.
  • The optional HRC BM Remote Volume Control provides the ability to adjust the subwoofer volume level from the dashboard.

Specification:

Channels 1
Nominal power supply voltage 11 ÷ 15 VDC
Pulse Operating voltage 6 ÷ 16 VDC
Idling current 1.1 A
Idling current when off 0.03 mA
Remote IN 6 ÷ 15 VDC (9 mA)
Damping factor @ 1 kHz, 4Ω, 2 VRMS >300
Bandwidth @ -3 dB 5 Hz ÷ 500 Hz
S/N ratio (A weighted @ 1 V Input) 95 dBA
Pre-In sensitivity 0.6 ÷ 6 VRMS
Speaker-In sensitivity 2.2 ÷ 22 VRMS
Minimum load impedance
IP Rating IP55
Operating Temperature Range 0°C (32°F) to 55°C (131°F)
Weight (kg/lbs) 2.15 / 4.74
Adjustable Crossovers yes
1 Ch 600 W (4Ω)
1 Ch 1000 W (2Ω)
1 Ch 1000 W (1Ω)
Total Power 1000 W
INPUTS Pre IN / Speaker IN
Full Yes
Lo-pass 50 ÷ 250 Hz @ 24 dB/Oct.
Bass Boost 45Hz (adjustable) (0 ÷ 8) dB
Phase (adjustable) 0 ÷ 180°
Subsonic 25 Hz @ 24 dB/Oct.
Remote Volume Control (not included) -21 + 5 dB

 

  • Consumption @ 14.4 VDC, MIN load impedance (Max Musical Power): 50 A
  • DC-REM - Remote Turn on by SPK DC from OUTPUT BTL speakers: 3.5 ÷ 7 VDC
  • Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power: 0.1%
  • Output Nominal Power (RMS) @ 14.4 VDC, THD 1%:

 

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