McIntosh XRT1.1K – 1200W Line Array Reference Speakers
When audio engineering reaches its peak, a masterpiece like the McIntosh XRT1.1K is born . This floorstander is more than just a hi-fi product: it's a statement of intent for those who accept no compromises in music reproduction. With its 70 drivers distributed across a suspended line array and a power handling of 1200 watts, the XRT1.1K transforms any listening room into a temple of sonic fidelity, where every note breathes with disarming naturalness and the acoustic stage materializes with surgical precision before the listener's eyes.
Line Array Architecture: When Physics Meets Art
The beating heart of the XRT1.1K lies in its 4-way line array configuration, an engineering solution that McIntosh has perfected through decades of research. Unlike conventional speakers, the line array design ensures homogeneous and controlled sound dispersion: those sitting close to the speakers are not overwhelmed by the volume, as they are aligned with only a portion of the transducers; listeners from further away positions benefit from the cumulative energy of multiple drivers, maintaining constant volume and detail. The result is an exceptional stereo image in virtually every point of the room, eliminating the classic "sweet spot" between the speakers.oppo restricted to traditional systems.
The 16 Hz to 45 kHz frequency response captures the entire audible spectrum and beyond, doing justice to high-resolution recordings and DSD formats. Sub-bass extension at 16 Hz vibrates the air with visceral authority during the most demanding orchestral passages, while the extended response beyond 20 kHz preserves the natural airiness and subtle details of upper harmonics. A nominal impedance of 8 Ohms and a sensitivity of 89 dB ensure compatibility with high-quality amplifiers, although the XRT1.1K reaches its full potential with McIntosh electronics rated at least 300 watts per channel.
70 selected drivers: a precision orchestra
The XRT1.1K's transducer arsenal is unmatched in its class. The low-frequency section is entrusted to four 6,5-inch woofers with carbon nanofiber cones and Nomex honeycomb cores, aerospace-grade materials that combine extreme rigidity and featherweight. These long-excursion drivers move air with controlled authority, generating deep, articulated bass free of spurious resonances. Two additional 6,5-inch midrange drivers with the same technology handle the mid-bass frequencies, ensuring tonal coherence and lightning-fast transients.
The line array panel houses 24 2-inch dome midrange drivers and 40 ¾-inch tweeters, both with aluminum-magnesium alloy diaphragms and neodymium magnets. This density of mid-high frequency transducers creates a coherent soundstage, where vocals and acoustic instruments emerge with three-dimensional naturalness and without any trace of fatigue, even during prolonged listening sessions. The crossover points at 150 Hz, 400 Hz, and 2 kHz are the result of meticulous balancing, achieved with ultra-low-loss, high-linearity passive components.
Benefits of Listening: The Transforming Experience
Listening to the XRT1.1K is like rediscovering your music collection. Jazz recordings come alive with the realism of a live performance: the brush strokes on the skins, the breath of the saxophonist, the natural reverberation of the recording studio. Classical music unfolds with boundless spatiality, where each section of the orchestra occupies its precise position and the most extreme dynamics are reproduced without compression or distortion. Rock and electronic productions reveal details buried in the most complex mixes, with bass that hits you in the gut without ever invading the midrange.
The timbral coherence across the different frequency sections is astonishing: there are no obvious dips or peaks, just a natural musical flow that respects the integrity of the original recording. Stereo imaging is absolute reference, with instruments floating in space with crisp contours and palpable depth. The XRT1.1K excels even at low volumes, where many reference speakers lose dynamics and detail: every nuance remains intact, making late-night listening just as engaging.
Setup and pairings: maximum versatility
The XRT1.1K is tri-amp ready thanks to its three sets of gold-plated Solid Cinch connectors, allowing the woofer, midrange, and high frequencies to be driven separately with dedicated amplifiers. This configuration, typically paired with McIntosh MC901 or MC1.25KW monoblocks, unlocks the system's maximum dynamic potential and control. Alternatively, tri-amping with a single, high-power stereo amplifier offers excellent performance with a simpler setup.
The 539 x 1797 x 539 mm dimensions require a spacious environment, but the XRT1.1K fits better than its proportions suggest: the line array design works well even in rooms of 30-40 square meters, as long as there is sufficient breathing space from the side walls (at least 80 cm). The CNC aluminum pedestal with adjustable feet ensures a perfect fit with any floor, eliminating parasitic vibrations. The illuminated McIntosh logo via Power Control technology adds a dramatic touch when connected to compatible McIntosh preamps or amplifiers.
McIntosh Heritage: 75 Years of Audio Excellence
Since 1949, McIntosh Laboratory has embodied American excellence in high-fidelity audio. The XRT1.1K inherits the DNA of the legendary XRT series, born in the 80s to redefine the standards of reference loudspeakers. Each unit is hand-assembled in Binghamton, New York, where specialized technicians test individualdualevery driver and crossover calibration. The 7-layer High Gloss Piano Black finish is applied with the same craftsmanship reserved for luxury musical instruments, while the line array panel recalls the iconic McIntosh amplifier fronts with silver and black details.
The front panel suspension system using steel spiders inspired by the architecture of modern skyscrapers is not just an aesthetic quirk: it eliminates any transmissionand vibrations between the cabinet and line array, preserving the purity of the mid-high frequencies. The black magnetic fabric grilles allow for instant removal for those who prefer to admire the engineering complexity of the 70 drivers. The 5-year limited warranty demonstrates McIntosh's confidence in the longevity of its products.
XRT1.1K vs XRT2.1K: Which One Should You Choose?
The XRT1.1K is positioned as a more affordable alternative to the monumental XRT2.1K, retaining the essence of the line array design but reducing its size by 35 cm (14 in) and weighing 78 kg (170 lb). While the XRT2.1K dominates rooms larger than 50 square meters (540 square feet) with its 81 drivers and 2000 watts of power, the XRT1.1K offers 90% of the performance in a more manageable package, ideal for rooms measuring 30-45 square meters (323-480 square feet). Both share the same driver and crossover technology, ensuring an identical sonic signature. The choice depends on the size of the room and the available amplification: for those with smaller spaces or preferring a less imposing physical presence, the XRT1.1K represents the optimal solution without significant sonic sacrifices.
warranty: 5 year limited
FAQ
What amplification is recommended for the XRT1.1K?
The XRT1.1K performs best with amplifiers from 300 to 600 Watts per channel into 8 Ohms. McIntosh recommends monoblock MC451 or MC901 amplifiers in a tri-amp configuration, or stereo MC462 or MA12000 integrated amplifiers for simpler setups. The 89 dB sensitivity also allows for pairing with 100W+ tube amplifiers such as the legendary MC275 monoblock configuration.
Does the XRT1.1K require very large environments?
Despite its imposing size (180 cm high), the XRT1.1K works well in listening rooms of 30-45 m². The line array design intelligently manages sound dispersion, adapting to different distances. It's essential to ensure at least 80-100 cm from the side walls and 50 cm from the rear wall to make full use of the bass reflex.
You can use the XRT1.1K in modalibi-amp instead of tri-amp?
Yes, although McIntosh provides three sets of tri-amp connectors, you can jumper-wire the terminals for bi-amping (mid-high + bass) or the standard single-wire configuration. Tri-amping offers superior control and dynamics, but also in modalistandard with a single powerful amplifier the performance remains exceptional.
How does the XRT1.1K differ from traditional tower speakers in the same price range?
Unlike conventional 3-way speakers, the XRT1.1K uses 70 drivers in a line array configuration to create a coherent soundstage free of interfering lobes. This results in superior stereo imaging, controlled dispersion, and the absence of a narrow "sweet spot." Competitors like the Wilson Audio Sasha DAW or Focal Maestro Utopia offer excellent performance but with different design approaches and a narrower soundstage.
Is the line array panel delicate or does it require special maintenance?
The panel is rugged and designed to last decades without maintenance. The 64 mid-high frequency drivers are protected by self-resetting PTC fuses against accidental overload. Magnetic grilles protect the drivers from dust and accidental impacts; McIntosh recommends periodic cleaning with a soft, dry cloth. The steel spider suspension system eliminates vibration without requiring calibration.
Is the XRT1.1K suitable for home theater as well as stereo listening?
Absolutely. The XRT1.1K pairs perfectly with the XCS1.5K center channel and PS1K subwoofer for reference home theater systems. The explosive dynamics and frequency extension make movie soundtracks overwhelming, while the line array design keeps dialogue intelligible even at high volumes. Many McIntosh customers integrate the XRT1.1K into multichannel systems driven by MX180 processors.
| Diffuser type | passive |
|---|---|
| Sensitivity | 89 dB |
| Nominal impedance | 8 ohm |
| Frequency response | 16 Hz - 45 kHz |
| Route configuration | 4 |
| Cabinet type | bass reflex |
| Maximum manageable power | 1200 |
| Woofer | 4x 6,5 inch with carbon nanofiber membranes |
| Midrange | 2x 6,5 inch + 24x 2 inch dome |
| Tweet | 40x ¾ inches |
| Crossover frequency | 150, 400, 2000 Hz |
| Dimensions (WxHxD) | 539 x 1797 x 539 mm |
| Weight | 78 kg |
| Trim | High Gloss Piano Black |
| Connectors | Gold-plated solid cinch |
| country of origin | USA |
| Warranty | 5 years |
| Cabinet material | CNC aluminum |
McIntosh is an American hi-fi icon, founded in 1949 by Frank McIntosh in Binghamton, New York. The brand positions itself in the luxury segment of the hi-fi market, representing excellence in audio electronics for discerning audiophiles who accept no compromises on the sound quality and aesthetics of their stereo systems.
The McIntosh story begins with a technological revolution: Frank McIntosh developed the first amplifier with Unity Coupled Circuit output transformers, a solution that eliminated the distortion typical of amplifiers of the time. This innovative philosophy has guided the company for over seventy years, cementing McIntosh's reputation as synonymous with excellence in high fidelity. The American brand has always pursued sonic perfection through a rigorous engineering approach, combining advanced proprietary technologies with an unmistakable design characterized by the legendary illuminated blue glass front panels and distinctive analog metering. The McIntosh corporate philosophy is based on three fundamental pillars: constant technological innovation, uncompromising build quality, and iconic design that makes each product instantly recognizable. Each component is designed and assembled in the United States following extreme quality standards, with particular attention to material selection and artisanal manufacturing processes that guarantee superior performance and long-lasting durability.
McIntosh's distinctive technologies are at the heart of the company's research. The Unity Coupled Circuit remains one of its most important innovations, allowing for a perfectly linear frequency response and virtually zero harmonic distortion. McIntosh output transformers are entirely handcrafted using ultra-pure copper wire and select magnetic cores, ensuring optimal power transfer and natural sound coloration. McIntosh's exclusive Autoformer technology ensures perfect impedance matching for any load, allowing McIntosh amplifiers to effectively drive any type of floorstanding or bookshelf speaker. Power Guard is a proprietary system that prevents clipping by simultaneously protecting amplifiers and speakers, while Sentry Monitor technology constantly monitors operating parameters and automatically intervenes in the event of anomalies.
The McIntosh product range covers every category of high fidelity, with a precise classification ranging from digital and analog sources to the most powerful power amplifiers on the market. The MA Series transistor integrated amplifiers represent the perfect balance between power and refinement, while the MA-V and MC Series tube integrated amplifiers offer the magic of tube sound with modern reliability. McIntosh pre- and power amplifiers are the ultimate solution for reference stereo systems, allowing for a modular configuration that can be customized to meet specific needs. The McIntosh turntable category offers complete solutions with matching tonearms and cartridges, while the CD/SACD/DVD players integrate the most advanced digital-to-analog conversion technologies for music reproduction faithful to the original artistic intentions.
McIntosh product series are distinguished by specific technical features and differentiated market targets. The MA Series includes integrated amplifiers from 50 to 350 watts per channel, all equipped with Autoformer technology and compatible with any load impedance. The MC Series power amplifiers reach power up to 1200 watts per channel, ideal for driving large floorstanding speakers or complex multichannel configurations. The C Series includes reference preamplifiers with dedicated MM/MC phono stages for high-end turntables, while the MCD Series offers digital players with proprietary 32-bit converters. The McIntosh source line also includes music servers and network streamers for listening to high-resolution files, always maintaining the quality standards that characterize the American brand.
McIntosh has received numerous accolades from the international audio press, with awards from prestigious publications such as Stereophile, The Absolute Sound, Hi-Fi News, and What Hi-Fi. McIntosh amplifiers are regularly ranked among the best hi-fi products, receiving excellent ratings for sound quality, construction, and design. Expert reviewers particularly appreciate the ability of McIntosh electronics to combine exceptional technical performance with unique emotional engagement, a characteristic that distinguishes the best high-fidelity components. Comparative tests consistently highlight the superior dynamics, three-dimensional spatiality, and natural tonal quality of stereo systems based on McIntosh electronics.
McIntosh's audiophile target audience includes music enthusiasts who seek absolute sonic excellence and are willing to invest in superior components. The price range is in the premium-luxury segment, with transistor integrated amplifiers starting at €6.000 up to pre-power systems exceeding €50.000. This pricing policy reflects the craftsmanship, proprietary technologies, and ongoing research that characterize every McIntosh product, making them lasting investments for discerning audiophiles.
McIntosh's Italian distribution is entrusted to selected specialized dealers who guarantee qualified advice and professional technical assistance. After-sales service includes specialized technical support, original spare parts, and preventative maintenance to maintain optimal performance over time. The Italian distribution network ensures national coverage with dedicated showrooms where you can try McIntosh products in optimized reference configurations.
Visiting McIntosh means entering one of the most important places in the history of high fidelity.
The first thing that strikes you when entering the McIntosh headquarters is that it is not simply a famous brand.
If the product is available for immediate delivery at the store (as indicated in the "Availability" section), it will be handed over to the courier the same day or the day after payment is received, with tracking sent via email. If the product is in stock at the supplier (also in Italy), it will typically be shipped within 2-3 business days of ordering and delivered directly to your home, again with tracking via email. Standard courier processing times must be added to these times (24-48 hours for mainland Italy, a few more days for islands). For international shipments, delivery times vary depending on the destination country.
We accept credit or debit cards (Visa, Mastercard, American Express), bank transfer, Scalapay (pay in installments up to €3.000), and Findomestic (dedicated financing for larger amounts). All payments are protected by SSL encryption and processed via certified gateways.
You have the right to withdraw from the contract within 14 days of receiving the product. You can find moredalirates, costs and refund times on our dedicated page: Right of withdrawal.
All products are covered by a manufacturer's warranty (minimum 24 months for new items). Our warranty applies to used and vintage products. AudiocostruzioniAll conditions on the dedicated page: Guarantees.
