XCS1.5K Center Channel Loudspeaker

McIntosh · XRT Line Array

The center channel for an XRT2.1K or XRT1.1K theater: a 43-driver line array voiced to match McIntosh's flagship towers.

Price is for one speaker.

43
drivers
4 × 8 in
long-throw woofers
88 dB
sensitivity (2.8 V/1 m)
32 Hz
frequency response, low end

The XCS1.5K is a ported hybrid three- and four-way center channel. Four 8-inch long-throw carbon fiber sandwich woofers fill the bass cabinet, and a line array of 14 two-and-a-half-inch midranges and 25 three-quarter-inch tweeters, all aluminum domes, is mounted in front of it. The crossover is phase-matched, with film capacitors and auto-resetting protection on the midrange and tweeter sections. A five-position tilt adjustment lets you aim the array toward the listening position.

In a home theater the center carries most of the dialogue, so it has to match the front left and right speakers. The XCS1.5K is voiced to match the XRT2.1K and XRT1.1K, so voices and effects pan across the front without changing character. It is a large, heavy speaker (178 lb), so plan the platform or cabinet before ordering. Three sets of Solid Cinch binding posts (mid/high, low and subwoofer) allow tri-amping or tri-wiring.

Key technologies

  • Line array. 14 midranges and 25 tweeters mounted in front of the bass cabinet.
  • Voiced for the XRT range. Matches the XRT2.1K and XRT1.1K front speakers.
  • Five-position tilt. Aims the array toward the listening position.
  • Phase-matched crossover. Film capacitors, with auto-resetting protection on the midrange and tweeter sections.
  • Tri-amp and tri-wire. Three sets of Solid Cinch binding posts.

Finishes

  • Piano Black with black knit cloth magnetic grilles
Specifications
Type Ported 3- and 4-way center channel
Woofers 4 × 8 in long-throw carbon fiber sandwich cone
Midranges 14 × 2.5 in aluminum dome
Tweeters 25 × ¾ in aluminum dome
Frequency response 32 Hz – 20 kHz
Sensitivity 88 dB SPL (2.8 V, 1 m)
Impedance 8 Ω nominal
Power rating 1,500 W
Crossover points 150 Hz, 500 Hz, 3 kHz
Dimensions (H × W × D) 17.2 × 50.0 × 21.2 in (43.7 × 126.9 × 53.9 cm), height incl. feet
Weight 178 lb (80.7 kg)
Sold as Single speaker

McIntosh XCS1.5K brochure (PDF)

Where it sits in the range

Pairs with the XRT2.1K and XRT1.1K.

  • XRT2.1K: flagship line array, 81 drivers per speaker
  • XRT1.1K: line array, 70 drivers per speaker
  • XCS1.5K (this model)
  • ML1 Mk II: sealed 4-way, 12 in woofer, stand included
  • LCR80: compact left/center/right speaker
  • PS2K: 4 × 13 in, 2,000 W
  • PS1K: 2 × 13 in, 1,000 W

Plan your XRT theater with Pearl Audio

Pearl Audio is an authorized McIntosh dealer. We can help with room placement, amplifier matching, delivery and setup, and arrange a listening appointment. Call (503) 222-2599 or email sales@pearlaudio.com.

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