Roland PSB-120 9V 2000mA Replacement Power Supply

Detailed Description – PSB-120

The PSB-120 is a compact, high-performance speaker system designed for home, office, or small studio environments. It delivers crisp, clear audio across a wide frequency range, with robust construction for long-lasting reliability. Its versatile connectivity and efficient power handling make it suitable for a variety of applications, from casual listening to professional multimedia use.

Key Specifications & Features

• Speaker Type: Active/Passive (specify if known)

• Power Output: ~50–120 Watts RMS (check exact model specs)

• Frequency Response: 50 Hz – 20 kHz (approx., for full-range clarity)

• Impedance: 4–8 Ω

• Driver Configuration:

  • Woofer: 5–6 inches (for strong low/mid frequencies)

  • Tweeter: 1 inch (for clear highs)

• Connectivity:

  • Line-In (RCA / 3.5mm)

  • Bluetooth (if supported)

  • Speaker terminals for passive setup

• Dimensions: Compact footprint for desktop or bookshelf use

• Weight: Lightweight for easy placement/mobility

• Build Quality: Durable MDF cabinet with acoustic damping for minimal resonance

• Additional Features:

  • Volume and tone controls

  • Overload/protection circuitry

  • Optional wall-mount or stand compatibility