Nuforce STA-120 silver

NuForce, a highly accomplished pioneer in high-end Class D amplifiers, is at the forefront of this technology today. Building on this heritage, the STA120 leverages NuForce’s expertise, combining experience and innovation that benefits the most acclaimed Class D amplifiers on the market.

The proprietary feedback circuit plays a cornerstone role in the STA120’s sound quality. With a self-resonant design, the 400 kHz PWM switching frequency continuously adjusts to the input signal, output current requirements, and variations in speaker impedance. The incredible speed and precision ensure that the most explosive dynamics and subtle details convey the lifelike sound on which NuForce has built its reputation.

Class D Stereo Amplifier

• Type: Stereo Amplifier
• Output Power
  • 85W x2Ch at 8 Ω
  • 125W x2Ch at 4 Ohm
• Peak Output Power 300W

Measurements

• Input Impedance 22k Ohm
• Output Impedance 300m Ohm
• Nominal Input Level 1Vrms
• Gain 25.5dB
• Frequency Response 10Hz-40kHz
• Sensitivity 1Vrms
• Signal-to-Noise Ratio 115dB
• Total Harmonic Distortion 0.008%

Connectivity

• RCA L+R Inputs
• 2 x 5 Terminal Block Outputs

General

• Power Supply 115V-230V
• Power Consumption 12W
• Dimensions (W x D x H) 215 x 320 x 50mm
• Weight 3.5Kg