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When you need to swap between two amplifiers or two speaker pairs without re-plugging, the Russound AB-2.2 offers a reliable, elegant solution. It’s a simple yet sturdy switch box that adds clean flexibility to complex listening environments.
What Makes It Useful
- Dual-Mode Flexibility
Whether you’re switching between two audio sources feeding a single pair of speakers—or sending one amp’s signal to two separate speaker zones—the AB-2.2 handles both with ease.russound.com - Simple Push-Button Operation
A single button lets you toggle between sources or speaker outputs with no fuss—ideal for sharing local audio gear and maintaining a tidy setup.russound.com - Installation-Friendly Design
Features color-coded, removable snap connectors (up to 14-gauge wire), simplifying wiring and minimizing mess.russound.comconnecteddistribution.com - Robust Build with Warranty
Built with durability in mind, the AB-2.2 includes a long 10-year warranty for years of faithful service.russound.comManua.ls - Compact & Shelf-Ready
Measuring around 5.5″ × 2.875″ × 3″ and weighing just about 1 lb, the unit fits neatly on most shelves or equipment racks.connecteddistribution.comManua.ls
Pros & Cons at a Glance
| Pros | Cons |
|---|---|
| Adds neat, cable-free switching flexibility | Some users find the snap connectors tricky and unreliable CrutchfieldCrutchfield |
| No power required—fully passive, always ready | Connections can become loose over time due to detachable design Crutchfield |
| Easy to install with color-coded connectors | Snap terminals are tight—challenging with banana or spade plugs Crutchfield |
| Built to last with a 10-year warranty | — |
What Users Are Saying
On Crutchfield, a reviewer shared helpful wiring advice:
“I didn’t realize the wire blocks are detachable. Removing them first made wiring much easier.”Crutchfield
Another praised its performance:
“Works perfectly for sharing a CD player and turntable between amps.”Crutchfield
Still, a few raised practical concerns:
“Connector blocks disconnect easily with weight of cables. Sound would cut out due to loose connections.”CrutchfieldCrutchfield
“Jamming 16-gauge wire is painful; better stick to 14-gauge.”Crutchfield
Final Verdict
If you’re looking for a clean and dependable way to switch audio sources or speaker pairs, the Russound AB-2.2 is a solid choice. Its passive design, sturdy build, and easy push-button control make it perfect for simplifying multi-zone or multi-source listening setups. Just be prepared for some hands-on patience with its snug connectors and maybe plan ahead with proper cable gauge.
