We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White circular ceiling speaker with integrated enclosure and terminal covers

AMX

AMX Control 447HC 6.5" 75W 85° PA speaker

SKU CH-886D-7EVYQ

Two-way coaxial ceiling speaker with a 6.5" woofer, 75 W power handling and a narrow 85° coverage pattern for high-ceiling installations

  • Narrow 85° coverage tames reverberant spaces
  • 75 W power handling drives clear output
  • 5" coaxial driver delivers full-range sound
  • Integrated enclosure simplifies installation
  • Captive dogears secure varied ceiling thicknesses

Two-way coaxial ceiling loudspeaker

The AMX Control 447HC is a two-way coaxial ceiling loudspeaker built for high-ceiling installations. It belongs to the flagship Control 400 Premium Coverage Series and uses a 6.5" woofer with a conical Radiation Boundary Integrator. The integrated enclosure simplifies mounting in commercial and institutional spaces.

Narrow coverage for reverberant rooms

The 85-degree coverage pattern suits highly reverberant environments where focused dispersion is required. Installers gain top or side cable entry through captive hand-screw terminal covers and a captive dogear system that adjusts to various ceiling thicknesses. Buyers needing wider dispersion or a different driver size should consider other models.

Consistent output at 75 watts

Rated at 75W, the speaker maintains constant directivity under sustained programme material. The RBI design keeps tonal balance stable across the coverage area during extended use, avoiding the narrowing or beaming that can occur with conventional horns at higher output levels.

Highlights

  • Narrow 85° coverage tames reverberant spaces
  • 75 W power handling drives clear output
  • 5" coaxial driver delivers full-range sound
  • Integrated enclosure simplifies installation
  • Captive dogears secure varied ceiling thicknesses

Specifications

No published specifications for this item yet.

Questions about this item

What amplifier power rating matches the speaker's 75W specification?

Use an amplifier rated for 75W continuous power into the speaker's nominal impedance to deliver full output without clipping or thermal stress.

Can the 85° coverage pattern work with existing wide-dispersion speakers in the same zone?

The narrow 85° pattern focuses sound vertically, so it complements wide-dispersion models by reducing overlap and controlling reverberation in high-ceiling areas.

How do I verify the conical RBI is producing constant directivity after installation?

Walk the listening plane at ear height; SPL and tonal balance should stay uniform across the 85° coverage angle with no hot spots or sudden drop-offs.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.