ROYHH 2 in 4 Out Speaker Selector Switch Box 4 Zone with Volume Control, Banana Jack Review (2026)

Who this switch box is for

This ROYHH selector is built for a listener who wants to send one or two amplified sources out to as many as four sets of speakers, whether that means a turntable rig split between a living room and a patio, or two amplifiers sharing a single set of large floorstanding speakers. It fits hobbyists who have grown their system in pieces over time and now have more amps or more speaker pairs than their receiver has outputs for. It is not aimed at someone with a single amp and a single pair of speakers, since the switching and dual-input wiring add cost and complexity that a simple system does not need. Vinyl listeners who already run a phono preamp into a stereo amp and then into multiple rooms are the clearest fit.

How the inputs, outputs and controls work

The box accepts two amplifier inputs and distributes them to four speaker zone outputs, all wired through banana jack connectors, which tend to grip more securely and resist loosening over time compared with bare wire under a spring clip. A 6.5mm earphone jack with its own volume knob is also built in, useful for a quick headphone check without disturbing the main speaker wiring. Each of the four zones can be switched on or off independently, so a listener can send music to just one room, all four, or any combination in between. Because the unit is passive, it does not require its own power supply or batteries, it simply routes and attenuates the signal already coming from the connected amplifier.

Setup, daily use and limitations

Wiring is straightforward for anyone who has connected banana plugs before: amplifier output goes into the two input banana jacks, and each pair of speakers connects to one of the four output zones. Because it uses simple resistive volume controls rather than an autoformer design, running many zones at once with speakers of very different impedance can affect how amplifiers see the load, so it works best with speakers in a similar sensitivity and impedance range. The lesser-known brand name means there is not a long support history to draw on if something goes wrong, which matters more for a product with no internal power supply to diagnose than it would for something with firmware or software.

Trade-offs against other selectors

Against the Pyle PSLSW4, a four channel selector with independent volume control per zone, the ROYHH's extra second input is the main differentiator, useful only if you genuinely have two amplifiers to switch between. Someone with a single amp and want simple four-way switching may find a single-input unit like the Pyle simpler to wire and use. Compared with smart options such as the Audioflow Wi-Fi speaker switch, this is a fully manual, wired solution with no app or remote control, which some buyers will prefer for reliability and others will find limiting if they wanted to manage zones from a phone.

Verdict

For a vinyl setup that has outgrown a single amp-to-speaker connection, this selector earns its our score of 8 out of 10 by covering the core job well: switching sound to up to four zones with individual volume control and secure banana jack wiring. Buyers who only ever run one amplifier into one set of speakers will not need the second input and may prefer a cheaper single-input selector. Anyone wanting smart control or app-based zone management should look elsewhere, since this is a manual, passive unit built for straightforward multi-room speaker switching rather than automation.

Frequently asked questions