Zero Ohm ZOHM-2K-2 | 2000W/Channel 2-Ch Passive Interface | Sub-1Ω Load Distribution Without Transformers

Zero Ohm ZOHM-2K-2  (Zero Ohm ZOHM2K2)

Passive Loudspeaker Distribution System

The Zero Ohm ZOHM-2K-2 is a compact, 2-channel passive interface that allows amplifiers to connect to multiple loudspeakers in parallel without overloading due to impedance. This system removes the need for 70V/100V transformers and maintains full-range performance even over extremely long cable runs — making it a powerful tool for scalable audio distribution.

Zero Ohm ZOHM-2K-2 Competitive Differences

• 2000W per channel passive system for low-impedance speaker arrays
• Sub-1Ω compatibility with transformer-free parallel wiring

Zero Ohm ZOHM-2K-2 Description

Known as the “2K2 Renegade” and formerly model MS-2R, the ZOHM-2K-2 is built for audio professionals who need flexibility, efficiency, and clarity in their distributed sound systems. Designed for passive use, this device connects between any amplifier and multiple loudspeakers — supporting ultra-low impedances down to 0.1 ohms without stressing the amplifier. Perfect for houses of worship, large venues, and multi-zone systems, the ZOHM-2K-2 works with speakers of any impedance (2Ω, 4Ω, 8Ω, or 16Ω), and delivers full-range audio from 20Hz to 20kHz. This passive solution also maintains phase accuracy across all channels, making it ideal for high-fidelity installations that span large distances. Made in Canada and housed in a durable rackmount chassis, the Zero Ohm ZOHM-2K-2 is built to simplify the most complex system designs — with no digital processing, no transformers, and no compromise in sound quality.

Model Features

• Passive 2-channel interface with zero-ohm compatibility
• Eliminates the need for 70V/100V transformer systems
• Allows parallel connection of multiple loudspeakers
• Compatible with 2Ω, 4Ω, 8Ω, and 16Ω speaker loads
• Full-range frequency response: 20Hz – 20kHz
• Maintains output phase alignment across amplifiers

Model Specifications

• Max Power Handling: 2000W per channel
• Frequency Response: 20Hz – 20kHz
• Min. Output Impedance: 0.1 Ohms
• Input Connectors: Neutrik NL4 (Pin 2+ / 2−)
• Output Connectors: Neutrik NL4 (Pin 1+ / 1−)
• Dimensions (H x W x D): 65.1 x 479.4 x 149.2 mm (with rack ears)
• Weight: 3.2 kg
• Shipping Weight: 4 kg
• Country of Origin: Canada

What's In The Box

• Main unit
• Rack ears (pre-installed)
• Quick start guide