Parasound ZoneMaster ZM2 120W Compact Stereo Amplifier

Why Consider the Parasound ZoneMaster ZM2

The Parasound ZoneMaster ZM2 is a versatile, compact amplifier designed for secondary listening zones, outdoor speakers, passive subwoofer applications, and audio systems without dedicated preamplifier outputs. Its speaker-level input allows connection to compatible systems that lack conventional preamp outputs, while the built-in 80Hz crossover supports low-frequency management in mono/subwoofer mode. With 2-ohm stability and A/B speaker outputs, the ZM2 can accommodate multi-speaker setups with up to four speakers, subject to the system configuration and speaker impedance requirements. Its half-width chassis makes it easy to integrate into compact installations and pairs neatly with the Parasound ZPre3 for a coordinated control and amplification system. Additional installation flexibility comes from the looping 12V trigger and subwoofer output, making the ZM2 a practical option for space-conscious multi-zone audio setups.

Ideal For

The Parasound ZoneMaster ZM2 is ideal for secondary zones and outdoor speaker systems that require compact amplification, passive subwoofer setups using its built-in 80Hz low-pass mono/sub mode, and audio systems without preamplifier outputs that can benefit from its speaker-level input. Its A/B speaker outputs support installations with up to four speakers, while its half-width design makes it suitable for compact rack setups and matched ZC Series systems alongside the Parasound ZPre3. The looping 12V trigger and subwoofer output provide additional flexibility for integrated audio installations.

Key Features

The Parasound ZoneMaster ZM2 delivers 120 watts per channel into 8 ohms and 150 watts per channel into 4 or 2 ohms, combining a Class AB input stage with a premium Class D power stage for versatile, efficient amplification. Its 2-ohm stability supports compatible multi-speaker installations, while the A and B speaker outputs on each channel allow connection of up to four speakers in total. For subwoofer applications, the built-in 80Hz low-pass filter with an 18dB-per-octave slope operates in mono/sub mode. A speaker-level input makes it suitable for systems without dedicated preamplifier outputs, and looping full-range RCA and 80Hz subwoofer mono outputs provide additional connection flexibility. Detachable speaker connectors accommodate wire gauges up to 12 AWG, while individual input-level controls for each channel allow convenient adjustment. The amplifier also features a 12V trigger input with looping output and audio-sensing automatic turn-on for easy system integration. Its universal 100–250V AC power supply supports operation on India's 230V mains supply. Housed in a compact black half-width 1U chassis measuring 220 × 51 × 254 mm and weighing 2.0 kg, the ZoneMaster ZM2 is well suited to space-conscious multi-zone audio installations.