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🚛 5-14 jours 45,000 watts RMS
Sp audio  |  SKU: SP-45000.1D - @1 ohm

SP Audio SP-45000.1D 1 Ohm – Class D Mono Amplifier 1 × 45,000 W RMS

€4,490.00
Tax included Shipping calculated at checkout.

Description

SP Audio SP-45000.1D 1 Ω – Ultra-Powerful Mono Amplifier

The SP Audio SP-45000.1D 1 Ω is a Class D mono amplifier designed for extreme car audio enthusiasts and SPL competitions. With a phenomenal power output of 45,000 W RMS at 1 Ω, it is engineered to drive the most demanding subwoofers while providing stability, efficiency, and reliability under the most intense conditions.

Built with a high-efficiency Class D architecture, it features an intelligent cooling system controlled by temperature or audio signal, ensuring consistent performance and maximum longevity.

Technical Specifications

  • Power at 1 Ω (14.4 V): 1 × 45,000 W RMS
  • Power at 2 Ω (14.4 V): 1 × 23,000 W RMS
  • Power at 4 Ω (14.4 V): 1 × 12,000 W RMS
  • Input Sensitivity: 200 mV
  • Signal-to-Noise Ratio: 100 dB
  • Frequency Response: 10 Hz – 20 kHz (±3 dB)
  • Filtering:
    • H.P.F: 15 Hz – 80 Hz
    • L.P.F: 80 Hz – 10 kHz
    • Bass Boost: 0 – 12 dB @ 50 Hz
  • Input Impedance: 56 kΩ
  • Cooling System: Smart Cooling System with intelligent fan
  • Power Supply Voltage: 9 V – 16 V
  • Integrated Protections: Short circuit, overvoltage, undervoltage, thermal
  • Dimensions: 1055 × 219 × 74 mm
  • Sold individually

Advantages of the SP Audio SP-45000.1D

  • Extreme Power: up to 45,000 W RMS at 1 Ω
  • Class D Architecture: high efficiency and optimized thermal management
  • Full Protection: maximum safety for your audio system
  • Designed for SPL Competition: stability and reliability under very heavy load

🎯 Technical advice: an amplifier of this power requires a reinforced electrical supply: high-capacity alternator, auxiliary battery, and suitable wiring (minimum 50 mm²). Use only with subwoofers designed to handle extreme loads and a stable 1 Ω impedance.

Our Services

  • Free delivery from €49 in mainland France
  • Advice service via chat: sizing, wiring, subwoofer selection
  • Custom quotes for high-output or SPL projects
  • Price matching: found cheaper elsewhere? We can match it

The SP Audio SP-45000.1D 1 Ω amplifier embodies absolute power for SPL systems or high-output installations. A benchmark for sound system enthusiasts demanding performance, reliability, and uncompromising power.

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SP Audio SP-45000.1D 1 Ω – Amplificateur Mono Classe D 1 × 45 000 W RMS - Sound Auto Concept
Sp audio

SP Audio SP-45000.1D 1 Ohm – Class D Mono Amplifier 1 × 45,000 W RMS

€4,490.00

SP Audio SP-45000.1D 1 Ω – Ultra-Powerful Mono Amplifier

The SP Audio SP-45000.1D 1 Ω is a Class D mono amplifier designed for extreme car audio enthusiasts and SPL competitions. With a phenomenal power output of 45,000 W RMS at 1 Ω, it is engineered to drive the most demanding subwoofers while providing stability, efficiency, and reliability under the most intense conditions.

Built with a high-efficiency Class D architecture, it features an intelligent cooling system controlled by temperature or audio signal, ensuring consistent performance and maximum longevity.

Technical Specifications

  • Power at 1 Ω (14.4 V): 1 × 45,000 W RMS
  • Power at 2 Ω (14.4 V): 1 × 23,000 W RMS
  • Power at 4 Ω (14.4 V): 1 × 12,000 W RMS
  • Input Sensitivity: 200 mV
  • Signal-to-Noise Ratio: 100 dB
  • Frequency Response: 10 Hz – 20 kHz (±3 dB)
  • Filtering:
    • H.P.F: 15 Hz – 80 Hz
    • L.P.F: 80 Hz – 10 kHz
    • Bass Boost: 0 – 12 dB @ 50 Hz
  • Input Impedance: 56 kΩ
  • Cooling System: Smart Cooling System with intelligent fan
  • Power Supply Voltage: 9 V – 16 V
  • Integrated Protections: Short circuit, overvoltage, undervoltage, thermal
  • Dimensions: 1055 × 219 × 74 mm
  • Sold individually

Advantages of the SP Audio SP-45000.1D

  • Extreme Power: up to 45,000 W RMS at 1 Ω
  • Class D Architecture: high efficiency and optimized thermal management
  • Full Protection: maximum safety for your audio system
  • Designed for SPL Competition: stability and reliability under very heavy load

🎯 Technical advice: an amplifier of this power requires a reinforced electrical supply: high-capacity alternator, auxiliary battery, and suitable wiring (minimum 50 mm²). Use only with subwoofers designed to handle extreme loads and a stable 1 Ω impedance.

Our Services

  • Free delivery from €49 in mainland France
  • Advice service via chat: sizing, wiring, subwoofer selection
  • Custom quotes for high-output or SPL projects
  • Price matching: found cheaper elsewhere? We can match it

The SP Audio SP-45000.1D 1 Ω amplifier embodies absolute power for SPL systems or high-output installations. A benchmark for sound system enthusiasts demanding performance, reliability, and uncompromising power.

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