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Hertz

Hertz SP 4.900 SPL Show Series 4-Channel Amplifier — 160W RMS x 4

$1,229.99
$1,099.99
$1,349.99
19% Off
(You save $130.00 )
SKU: SP 4.900
UPC: 8018823138529
Condition: New
Availability: Usually Ships in 1-2 Days
Shipping: Calculated at Checkout
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Descriptions

About: Hertz SP 4.900 SPL Show Series 4-Channel Amplifier — 160W RMS x 4

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 Motorcycle application and for under-seat in sports cars and behind-seat installations in trucks.

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.

Specifications: 

  • 4-channel amplifier

    • 160 watts RMS x 4 at 4 ohms
    • 250 watts RMS x 4 at 2 ohms
    • 500 watts RMS x 2 bridged at 4 ohms,
  • CEA-2006 compliant: 145 watts RMS x 4 at 4 ohms , 1% THD+N, 14.4 volts
  • Hertz Advanced D-Class amp technology — frequency response: 10-35,000 Hz
  • Variable high- and low-pass filters (50-5,000 Hz, 12 dB/octave)
  • Variable bass boost on Ch 3-4 (0-8 dB at 45 Hz)
  • IP55 rated for dust- and water-protection

    • Conformal-coated circuit boards, aluminum chassis, protective control cover
    • Power, input, and output wire harnesses sealed for protection
  • Preamp and speaker-level inputs

    • USS circuit supplies load for receiver output to prevent shut-down
    • RCA-to-wire adapters included
  • Wiring, fuse, and hardware not included with amplifier

  • Dimensions (W x H x D): 8.853" x 1.936" x 5.15"

What's in the Box:

  • 4-Channel amplifier with attached 8" input/output & power/ground harnesses
  • 16" Speaker output harness
  • 16" Power & ground harness
  • 4 Speaker to RCA adapters
  • Four 1" screws
  • User manual

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.

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