Venue duty before model names
Professional Stage Monitor Speakers
Professional stage monitor speakers change job when the room changes. A festival deck, a worship platform, a theater pit and a corporate ballroom do not share coverage, ambient noise or a cable path. This page turns those duties into purchase questions. It does not assign a cabinet from inventory.
- Name the performer position and the mix content.
- Measure sightline, lip height and available floor depth.
- Write mains power and whether the wedge is powered.
- List documents the factory must return with the quote.
Application and operating-condition matrix
| Duty | Process and level | Interface and power | Files to request |
|---|---|---|---|
| Concert vocal wedge | Vocal-forward mix, short throw, high ambient level from the mains. Ask coverage at -6 dB and the wedge angle. | Passive NL4 or powered XLR. Note 100-120 V or 220-240 V if powered. Ask fan noise level near an open mic. | Datasheet, dimension drawing, continuous power method, maximum SPL distance and weighting. |
| Full-band foldback | More low-frequency demand. A 15 inch 2-way and a 12 inch coaxial are different questions, not interchangeable names. | May need an auxiliary sub or a larger cabinet. Keep that as a separate line so delivered cost stays visible. | Frequency response window, impedance curve if passive, bill of materials for any companion box. |
| Worship platform | Spoken word plus music, often a lower stage volume target. Sightlines to a camera or a congregation matter. | Onboard processing presets may be wanted. Ask who owns the control interface and the preset file. | Preset description, service access, spare parts list, commissioning scope in hours. |
| Theater pit and deck | Tight footprint, sometimes a low-profile wedge. Ambient temperature backstage can exceed the hall. | Cable path across a dark wing. Confirm connector and whether a yoke replaces the floor angle. | Drawing with height, second wedge angle if offered, and any fire or finish note the venue already requires. |
| Outdoor festival deck | Wind, dust and a long show day. Many wedges have no meaningful ingress protection. Ask before you assume an IP code. | Generator power quality belongs in the utilities requirement. Record voltage window and duty cycle used for current draw. | Environmental rating with test method, cover as included or excluded, and a specification deviation if the box is indoor-rated. |
Worked comparison, not a completed job
Background: a worship buyer holds two powered-wedge proposals and a rider that says professional stage monitor speakers. Process: the desk asks both factories for AES2-2012 continuous power if they use that method, IEC 60268-5 conditions if they cite that window, input voltage, and whether a spare compression driver is in the price. Result: the comparison stays open until both answers name the model and the test basis. No award and no saving percentage are recorded, because none was evidenced.
Headline SPL and a lifecycle reading still conflict here. Screening can sort boxes that are far apart. Acceptance needs the test basis, the exclusion list and the spare parts list. Standard catalog angles near 30 to 45 degrees may fit a flat deck and fail a raked platform. Custom shoes or a second angle should be a deviation row.
Site constraints that break a casual match
The house already owns amplifiers. Should the brief stay passive?
If the amplifiers, the NL4 pinout and the processing are known, a passive wedge can be the row. Write the amplifier power available above the cabinet continuous rating as a buyer input, not as a factory claim. If those facts are missing, do not force the powered path or the passive path.
The rider says wireless. Which product is that?
Ask the production manager whether the words mean in-ear packs or a wedge with a wireless hop. Quantity, frequency coordination and latency apply to the pack. Coverage and wedge angle apply to the cabinet. Mixing the two in one line makes every quote incomparable.
Who signs the specification deviation?
Engineering signs acoustic and interface deviations. Operations signs footprint and changeover limits. Procurement signs commercial deviations. Quality signs document gaps. The desk can list the rows. It cannot sign them.
Continue with inquiry cards, powered quote fields and the stage monitor system checklist.
Request Factory Quotes for this duty
Put the venue duty, quantity, US destination and requested timing in the form. Optional budget stays in currency and per cabinet or whole order. Preference labels are not factory scores.