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Black 7.7 inch coaxial car speaker with illuminated cone and tweeter

KENWOOD

KENWOOD eXcelon XM77BL 7.7" 100W RMS IPX6 car speaker (Black)

SKU CH-6QTS-C5W09

7.7" coaxial speakers handle 100W RMS with IPX6 waterproofing and RGB illumination

  • TypeCoaxial Speakers
  • Speaker SizeOther
  • Features100W RMS power handling delivers clear, powerful sound
  • Clear, powerful sound from 100W RMS power handling
  • Rich audio quality via 7.7" PP mica cone woofer and 1" silk dome tweeter
  • Full-range listening with 60Hz to 20kHz frequency response and 87.5 dB sensitivity
  • Durable IPX6 waterproof rating for marine and outdoor use
  • Customisable style with included RGB lighting controller and RF remote control

Kenwood eXcelon XM77BL 7.7" coaxial speaker

The Kenwood eXcelon XM77BL is a 2-way coaxial speaker built for car and marine audio systems. It uses a 7.7 inch PP mica cone woofer paired with a 1 inch silk balanced dome tweeter. The IPX6 waterproof rating makes it suitable for boats, motorcycles or open-top vehicles where moisture exposure is a concern. An included RGB lighting controller with RF remote adds customisable illumination to the installation.

100W RMS power handling and 4 ohm impedance

The speaker handles 100W RMS continuous power, delivering clear output at high volumes without distortion. Its 4 ohm nominal impedance matches most aftermarket car amplifiers and head units directly. A frequency response of 60Hz to 20kHz and 87.5 dB sensitivity provide balanced tonal range and efficient power conversion. These figures determine whether the speaker fits your amplifier capabilities and desired loudness level.

Standard cutout and shallow mounting depth

Installation requires a cutout diameter of 6-3/16 inch (15.7mm) and a mounting depth of 3-15/32 inch (8.8mm). The shallow depth helps fit behind tight door panels or dash locations where space is limited. Builders must verify their specific mounting surface accommodates these exact dimensions before purchase. The package includes the RF remote for lighting control, but no separate crossover or mounting hardware is listed.

Highlights

  • Clear, powerful sound from 100W RMS power handling
  • Rich audio quality via 7.7" PP mica cone woofer and 1" silk dome tweeter
  • Full-range listening with 60Hz to 20kHz frequency response and 87.5 dB sensitivity
  • Durable IPX6 waterproof rating for marine and outdoor use
  • Customisable style with included RGB lighting controller and RF remote control

Specifications

BrandKenwood eXcelon
TypeCoaxial Speakers
Speaker SizeOther
Features100W RMS power handling delivers clear, powerful sound

Questions about this item

What does 100W RMS mean for daily listening volume?

It means the speakers can handle 100W of continuous amplifier power without distortion, giving loud, clean output for open-cabin or marine use.

The spec says 4 ohm nominal impedance — what does that limit in practice?

A 4 ohm load lets most car and marine amplifiers deliver their rated power safely; lower impedances would risk overheating the amp.

Will the 6-3/16 inch cutout and 3-15/32 inch mounting depth fit my existing holes?

You need a 15.7 mm diameter hole and 8.8 mm of clearance behind the panel; measure your current openings before installing.

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