• CLASS D MOSFET MONOBLOCK SUBWOOFER AMPLIFIER: Our Class D MOSFET Monoblock Amplifier utilizes advanced pulse-width modulation (PWM) technology and high-efficiency MOSFET components to deliver powerful, clean bass output while reducing heat generation and improving overall amplifier efficiency.
• DESIGNED FOR HIGH-POWER BASS PERFORMANCE: Engineered specifically for subwoofer applications, this Class D amplifier features advanced MOSFET circuitry designed to provide stable low-impedance performance, delivering powerful bass response in a compact and efficient amplifier design.
• POWERFUL RMS OUTPUT PERFORMANCE: Rated for 1000 Watts Max Power, this monoblock amplifier delivers continuous RMS output of 1 x 300W @ 4 Ohms, 1 x 535W @ 2 Ohms, or up to 1 x 1000W @ 1 Ohm, providing flexible power options for high-performance car subwoofer systems.
• ENHANCED BASS CONTROL & SOUND CUSTOMIZATION: Designed with an adjustable Low Pass Filter from 40Hz–180Hz and Bass Boost control from 0–12dB, allowing users to fine-tune low-frequency output and achieve powerful, customized bass performance.
• HIGH-EFFICIENCY AUDIO PERFORMANCE: With a wide 10Hz–180Hz frequency response and greater than 90dB Signal-to-Noise Ratio, this amplifier delivers deep, accurate bass reproduction with reduced background noise for an enhanced listening experience.
• ADVANCED PROTECTION CIRCUITRY: Built-in protection features including over-voltage and under-voltage protection help safeguard the amplifier and connected audio components during demanding operating conditions.
• FREQUENCY RESPONSE (-1dB): 10Hz–180Hz
• CONTINUOUS POWER OUTPUT @ 1% THD, 1kHz: 
  • Stereo @ 4 Ohms: 1 x 300 Watts
  • Stereo @ 2 Ohms: 1 x 535 Watts
  • Stereo @ 1 Ohm: 1 x 1000 Watts
  
• SIGNAL TO NOISE RATIO: 90dB
• INPUT SENSITIVITY: 0.2V–6V
• OVER-VOLTAGE PROTECTION: 16V
• UNDER-VOLTAGE PROTECTION: 9V
• HIGH PASS FILTER: N/A
• LOW PASS FILTER: 40Hz–180Hz
• BASS BOOST: 0–12dB

Description:

The APHT-1000.1-H1 Class D MOSFET Monoblock Amplifier is engineered to deliver powerful and efficient bass performance for modern car audio systems. Featuring advanced Class D MOSFET technology, this amplifier provides up to 1000 Watts RMS power output at 1 Ohm while maintaining high efficiency and stable operation. Designed specifically for subwoofer applications, the APHT-1000.1-H1 includes an adjustable Low Pass Filter, Bass Boost control, and advanced protection circuitry to help optimize bass response while protecting the amplifier during high-performance operation. With flexible impedance support from 1 to 4 Ohms, this amplifier delivers the power, control, and reliability needed for serious car audio installations.

APHT-1000.1-H1-English/Spanish Product Manual