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White round in-ceiling speaker with 6.5 inch Kevlar woofer and 1 inch silk dome tweeter

KLH

KLH M-8602-C 6.5" In-Ceiling Pro Sound Speaker White

SKU CH-TBZM-MNEHK

A 6.5" Kevlar-fibreglass woofer and 1" silk-dome tweeter in a sealed, tuned steel enclosure deliver 50 Hz–20 kHz response at 89 dB sensitivity for 8-ohm systems

  • ColorWhite
  • TypeIndoor/Outdoor Speakers
  • Sealed & tuned enclosure for accurate architectural sound
  • 5" Kevlar/fiberglass woofer delivers deep, controlled bass
  • 1" silk-dome concentric tweeter ensures clear high-frequency detail
  • 89 dB sensitivity at 2.83 V produces loud output with modest power
  • 50–175 W power handling suits a wide range of amplifiers

Architectural In-Ceiling Speaker

The KLH M-8602-C is a two-way in-ceiling loudspeaker built for high-performance architectural installations. Its sealed and tuned steel enclosure houses a 6.5 inch Kevlar and fiberglass laminate woofer paired with a 1 inch silk dome concentric tweeter. The white finish suits residential or commercial ceilings where accurate sound reproduction is required.

Build Integration

Four dog-leg mounting tabs secure the speaker into standard ceiling cutouts using the 10.375 inch or 254 mm diameter frame. A Phoenix connector provides a reliable wired input for professional amplifier connections. The 8 ohm nominal impedance and 50 to 175 watt recommended power range allow flexible pairing with multi-channel or distributed audio amplifiers.

Sustained Performance

Frequency response extends from 50 Hz to 20 kHz within a +/-3 dB window, maintaining tonal balance during extended listening sessions. Sensitivity of 89 dB at 2.83 volts and one meter ensures efficient output without thermal compression. The 1200 Hz crossover point keeps driver integration stable when the system runs at continuous moderate to high volume levels.

Highlights

  • Sealed & tuned enclosure for accurate architectural sound
  • 5" Kevlar/fiberglass woofer delivers deep, controlled bass
  • 1" silk-dome concentric tweeter ensures clear high-frequency detail
  • 89 dB sensitivity at 2.83 V produces loud output with modest power
  • 50–175 W power handling suits a wide range of amplifiers

Specifications

ColorWhite
TypeIndoor/Outdoor Speakers

Questions about this item

How much continuous amplifier power can the M-8602-C handle before thermal compression limits output?

The speaker is rated for 50 W to 175 W of recommended power; sustained operation at the upper end may cause the voice coil to heat up and temporarily reduce output.

What is the typical operating temperature and noise level when the speaker runs at high volume for hours?

The sealed steel enclosure and 89 dB sensitivity keep distortion low, but the driver will warm under continuous 175 W input; no fan or active cooling is present, so heat dissipates passively into the ceiling cavity.

Which amplifier connector must I already have to wire this speaker?

The input uses a Phoenix connector, so you need an amplifier or distribution block with matching Phoenix terminals and speaker cable terminated accordingly.

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