McIntosh XRT-22 Loudspeaker

The McIntosh XRT-22 is a high-end floor-standing loudspeaker introduced in 1989 as part of McIntosh Laboratory's innovative XRT series. Renowned for its distinctive line source array design and exceptional sonic precision, the XRT-22 was engineered to deliver wide, even sound dispersion while minimizing room reflections. With 22 drivers per cabinet and a striking aesthetic featuring a glass top panel and the iconic blue backlit McIntosh logo, the XRT-22 remains a sought-after piece among vintage audio enthusiasts and collectors.

Specifications

Feature	Specification
Model	XRT-22
Brand	McIntosh
Year of Release	1989
Production Period	1989–1994
Type	Passive floor-standing loudspeaker
Driver Complement	22 drivers per speaker: • 6 x 1-inch tweeters • 16 x 2-inch midrange drivers
Enclosure Design	Line source array
Frequency Response	Not officially specified (estimated 60 Hz – 20 kHz)
Sensitivity	89 dB (2.83V/1m)
Nominal Impedance	4 ohms
Recommended Amplifier Power	50–400 watts per channel
Crossover	Internal passive crossover network
Terminals	Bi-wireable binding posts
Cabinet Finish	Black ash wood veneer with glass top panel
Special Features	McIntosh blue backlit logo, vertical driver array for coherent wavefront
Dimensions (H × W × D)	48.5" × 10.5" × 18" (123.2 × 26.7 × 45.7 cm)
Weight	105 lbs (47.6 kg) per speaker

Historical Context

The McIntosh XRT-22 was a flagship model in the XRT series, which represented McIntosh’s bold foray into line source array technology during the late 1980s. Unlike traditional point-source speakers, the XRT-22 utilized a vertical array of 22 small drivers—six 1-inch tweeters and sixteen 2-inch midranges—arranged in a column. This configuration created a coherent vertical wavefront that reduced floor and ceiling reflections, resulting in a more stable soundstage and consistent tonal balance across a wide listening area.

This design philosophy aligned with McIntosh’s long-standing commitment to high-fidelity audio reproduction, emphasizing accuracy, transparency, and immersive imaging. The XRT-22 was marketed to audiophiles seeking reference-level performance and stood out not only for its engineering but also for its futuristic appearance, highlighted by the illuminated McIntosh logo and sleek glass top.

Though production ended in 1994, the XRT-22 remains a symbol of McIntosh’s innovation during a transformative era in speaker design.

Sound Signature

The XRT-22 delivers a neutral, detailed, and transparent sound profile. Thanks to its multi-driver line array, it offers exceptional imaging precision and a wide, deep soundstage. The vertical dispersion pattern ensures consistent tonality across multiple seating positions, making it ideal for both stereo and home theater applications.

High frequencies are smooth and extended, avoiding harshness even at high volumes, while the midrange is articulate and natural—particularly well-suited for vocal and acoustic instrument reproduction. Bass response is tight and controlled, though the speaker relies on room gain and proper placement to achieve optimal low-end performance.

Maintenance and Restoration Tips

Due to their age, XRT-22 speakers often require maintenance to restore peak performance:

Crossover Capacitors: Aging capacitors in the internal crossover network are a common issue. Replacing them with modern, high-quality components can significantly improve clarity and reliability.
Midrange Driver Surrounds: The foam surrounds on the 2-inch midrange drivers are prone to deterioration. Re-foaming or full reconing by a specialist is recommended if distortion or buzzing is present.
Tweeter Failures: Individual tweeters may fail over time. Testing each tweeter and replacing damaged units ensures balanced high-frequency output.
Bi-Wiring Check: Ensure bi-wire terminals are securely connected and free of corrosion. Upgrading speaker cables can enhance performance.
Cleaning: Use a soft, dry cloth for the cabinet and glass top. Avoid chemical cleaners on the logo panel to prevent damage to the backlighting.

Regular inspection and professional servicing every few years are advised for long-term reliability.

Collectibility and Market Value

The McIntosh XRT-22 holds a collectibility rating of 7/10. Its unique design, association with a legendary brand, and limited production run contribute to its appeal. Well-maintained pairs in good cosmetic and operational condition typically sell for $2,000 to $4,000 per pair.

Factors affecting value include:

Originality of components
Condition of drivers and cabinet
Functionality of the backlit logo
Service history and recent refurbishment

While not as ubiquitous as some classic McIntosh amplifiers, the XRT-22 is increasingly recognized as a milestone in speaker engineering and a visually striking centerpiece for any vintage audio setup.