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Hertz SP4.900 4-Channel 1000W RMS Amplifier

SKU SP4.900-*
Original price

$699.99

Sale price

$560.00

Black Friday Sale On Now

Sales Tax Included

SP 4.900 is the first Hertz amplifier featuring the renewed Hertz ADC (Advanced D-Class) output stage, reaching up to 85% efficiency and delivering an impressive power rating of 160 x 4 (4Ω) W RMS or 500 W x 2 (4Ω) W RMS when bridged, with an ultra-compact size of 211.6 (8.3) x 130 (5.1) mm (in.). Being ultra-compact with impressive power, SP 4.900 is the ideal choice for Harley applications.

Quantity

Only 2 left in stock

Features

  • Up to 87% efficiency thanks to ADC (Advanced D-Class) output stage.
  • USS (Universal Speakers Simulators) allows SP 4.900 to work with head units featuring the “speaker load detection” circuit.
  • 160 W RMS x 4 (4Ω) with ultra-compact size 211.6 x 130 x 49 / 8.3 x 5.1 x 1.9 (mm/inch).
  • IP55 aluminium chassis for maximum protection against humidity and external agents.
  • No cooling fan to prevent internal accumulation of dirt 6. Sealed power cord, line inputs, and speaker outputs to prevent oxidation.
  • Crossovers filters and controls on a single side to facilitate calibration when the product is installed.

Specs

General Specs:

Channels    4 - 3 - 2
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
Consumption @ 14.4 VDC, MIN load impedance (Max Musical Power)    50 A
Remote IN    6 ÷ 15 VDC (9 mA)
DC-REM - Remote Turn on by SPK DC from OUTPUT BTL speakers    3.5 ÷ 7 VDC
Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power    0.02%
Damping factor @ 1 kHz, 4Ω, 2 VRMS    200
Bandwidth @ -3 dB    10 Hz ÷35 kHz
S/N ratio (A weighted @ 1 V Input)    105 dBA
Pre-In sensitivity    0.6 ÷ 6 VRMS
Speaker-In sensitivity    2.2 ÷ 22 VRMS
Minimum load impedance:    
@ 4Ch    2Ω
@ 3Ch    2Ω + 2Ω + 4Ω
@ 2Ch    4Ω
IP Rating    IP55
Operating Temperature Range    0°C (32°F) to 55°C (131°F)
Max size (mm/inch)    211.6 x 130 x 49 / 8.33 x 5.118 x 1.929
Weight (kg/lbs)    2.15 / 4.74
Adjustable Crossovers    yes
Output Power:

Output Nominal Power (RMS) @ 14.4 VDC, THD 1%:    
4 Ch:    160 W x 4 (4Ω)
4 Ch:    250 W x 4 (2Ω)
3 Ch:    160 W x 2 (4Ω) + 500 W x 1 (4Ω)
3 Ch:    250 W x 2 (2Ω) + 500 W x 1 (4Ω)
2 Ch:    500 W x 2 (4Ω)
Total Power    1000 W

INPUTS / FILTERS:

INPUTS:    Pre IN / Speaker IN
Ch 1-2    
Full    -
Hi-pass    50 ÷ 5k Hz @ 12 dB/Oct.
Lo-pass:    50 ÷ 5k Hz @ 12 dB/Oct.
Ch 3-4    
Full    -
Hi-pass    50 ÷ 5k Hz @ 12 dB/Oct.
Lo-pass    50 ÷ 5k Hz @ 12 dB/Oct.
Bass Boost 45Hz (adjustable)    (0 ÷ 8) dB [LP = ON only]

PRODUCT OVERVIEW

Content Left

PLUG & PLAY OPTION

The plug and play option gives you:

SPECIFICATIONS

VELOCITY RZA1000.4 AMPLIFIER

  • 1,350 Watts Peak Power

  • 4 x 275 Watts @ 2 Ohm RMS

  • 4 x 150 Watts @ 4 Ohm RMS

  • 2 x 550 Watts @ 4 Ohm Bridged RMS

  • Crossover High/Low Pass 40hz - 400hz @ 12db

  • Signal Input Range .41V - 10V Balanced High & Low Level

  • RCA Input - Yes

  • Speaker Level Input - Yes (over RCA connection)

  • Efficiency 87% @ Full Power

  • Remote Trigger 12V or Signal Sense

  • Fuse Size 60A

  • Power Cable 8 Gauge

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