Premium Architectural Audio For High-Performance Home Theatre
The TAGA Harmony PLATINUM IW-100 LCRS is a premium architectural loudspeaker designed for enthusiasts seeking powerful, detailed sound with discreet integration into their living spaces. Developed using technology from the Platinum F-100 v.3 series, it combines advanced driver construction, carefully engineered crossover design and a rigid enclosure to deliver an engaging home theatre experience.
Designed for left, centre, right and surround channel applications, the IW-100 LCRS offers exceptional flexibility for custom multichannel installations. It can be installed within a wall or incorporated into custom-built cabinetry, while its magnetic grille helps maintain a clean, unobtrusive appearance.
Key Features
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Premium Three-Way Design – A four-driver configuration combines a dedicated tweeter, midrange driver and dual bass drivers for detailed, dynamic reproduction.
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25 mm Titanium Dome Tweeter – TAGA Pure Titanium Tweeter Dome technology is designed to deliver clear, extended and detailed high frequencies.
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133 mm Pure Aluminium Midrange Driver – Provides natural, articulate midrange reproduction for vocals, dialogue and instrumental detail.
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Dual 165 mm Aluminium Bass Drivers – Deliver deep, controlled bass with dynamic impact for music and cinematic soundtracks.
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Versatile LCRS Configuration – Suitable for left, centre, right and surround channel duties in compatible multichannel systems.
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Ogrodnik Crossovers – Carefully engineered crossover sections are designed to support tonal neutrality, precision and high power handling.
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TLIE-I Enclosure – A rigid, high-density MDF enclosure helps control unwanted resonances and improve cabinet stability.
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Magnetic Grille – Provides a neat, discreet finish for architectural installations.
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Flexible Installation – Suitable for in-wall mounting and custom-built cabinetry, with vertical or horizontal on-wall installation options described by the manufacturer.
Designed For Premium Home Theatre
A high-performance home theatre depends on the ability of its speakers to reproduce dialogue, music and cinematic effects with convincing scale and consistency. The PLATINUM IW-100 LCRS is designed to serve multiple channel positions, allowing system designers to create a cohesive multichannel installation around a premium architectural speaker platform.
Its three-way, four-driver arrangement separates high-frequency, midrange and bass reproduction across dedicated drivers. This configuration supports a detailed, dynamic presentation, while the ability to use the speaker for front and surround channels provides flexibility when planning a custom entertainment room.
For installations where traditional floorstanding speakers are impractical, the IW-100 LCRS offers a way to integrate substantial loudspeaker performance into the room's architecture.
Refined Detail & Powerful Bass
The IW-100 LCRS combines a 25 mm titanium dome tweeter with a 133 mm aluminium-cone midrange driver and two 165 mm aluminium-cone bass drivers.
The titanium tweeter is engineered for detailed high-frequency reproduction, while the dedicated midrange driver focuses on the frequencies essential to vocal clarity, dialogue and musical expression. The dual bass drivers provide the foundation for deep, defined bass and dynamic reproduction.
With a published frequency response of 39 Hz–40 kHz and sensitivity of 92 dB, the speaker is designed to deliver a wide-bandwidth presentation with strong output capability when partnered with a suitable amplifier and installed correctly.
Engineered Enclosure & Precision Crossovers
The PLATINUM IW-100 LCRS incorporates TAGA Harmony's second-generation TLIE-I enclosure, constructed from high-density MDF to increase rigidity and help control unwanted resonances. Dedicated damping material is designed to reduce standing waves and improve the smoothness of the speaker's response.
Its Ogrodnik crossover sections were developed for the Platinum v.3 series by Polish loudspeaker designer Arek Ogrodnik. The design uses carefully selected components to support tonal neutrality, precision and power handling.
Custom-designed XLO USA oxygen-free copper internal wiring connects the drivers and crossover network, reflecting the attention given to the speaker's internal construction.
Flexible Architectural Installation
The IW-100 LCRS is intended for installations where premium sound performance must coexist with a clean interior design. Its magnetic grille creates an unobtrusive appearance, while the enclosure and mounting arrangement support integration into suitable wall structures or custom-built cabinetry.
The manufacturer also describes on-wall installation in vertical or horizontal orientation. Installation should be planned around the speaker's dimensions, mounting depth, wall construction, ventilation requirements and intended listening position.
For the best results, professional system planning is recommended to ensure suitable amplifier matching, speaker placement and integration with the other channels in the home theatre.
Features
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Premium three-way, four-driver passive loudspeaker.
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Designed for left, centre, right and surround channel applications.
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25 mm (1-inch) TPTTD-I titanium dome tweeter with TWG-I waveguide.
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133 mm (5.25-inch) TPACD-I aluminium-cone midrange driver.
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Two 165 mm (6.5-inch) TPACD-I aluminium-cone bass drivers.
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TRCS reversed cone surround technology.
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TLIE-I high-density MDF enclosure.
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Ogrodnik crossover design.
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Crossover frequencies of 550 Hz and 4.2 kHz.
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XLO USA 14 AWG oxygen-free copper internal wiring.
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SSCS in-wall clamp system.
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Magnetically mounted grille.
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Suitable for in-wall installation and custom-built cabinetry.
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Vertical or horizontal on-wall installation options.
Specifications
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Model: PLATINUM IW-100 LCRS
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Series: TAGA Harmony Platinum v.3
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Speaker Type: Three-way, four-driver architectural loudspeaker
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Recommended Amplifier Power: 20–200 W
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Power Handling: 150 W RMS
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Frequency Response: 39 Hz–40 kHz
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Nominal Impedance: 4 Ω
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Sensitivity: 92 dB
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Crossover Frequencies: 550 Hz and 4.2 kHz
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Tweeter: 25 mm (1-inch) TPTTD-I titanium dome, TWG-I waveguide
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Midrange Driver: 133 mm (5.25-inch) TPACD-I aluminium cone with TRCS
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Bass Drivers: 2 × 165 mm (6.5-inch) TPACD-I aluminium cones with TRCS
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Enclosure: TLIE-I high-density MDF
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Mounting System: SSCS in-wall clamp system
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Grille: Magnetically mounted
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Dimensions with Grille (H × W × D): 77 × 31 × 12.5 cm, vertical orientation
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Dimensions without Grille (H × W × D): 74 × 28 × 11.2 cm, vertical orientation
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Dimensions Within Wall (H × W × D): 71.6 × 25.6 × 11 cm
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Cut-Out Dimensions (H × W): 72.4 × 26.4 cm, vertical orientation
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Minimum Mounting Depth: 12 cm
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Weight: 13 kg per speaker
In The Box
Please confirm the supplied package contents with the distributor before publishing. The manufacturer specifies the weight per speaker; confirm whether the retail listing is for one unit or a pair.
Why Buy From Soundtrails
Choosing premium architectural speakers requires careful planning around room acoustics, amplifier matching, channel configuration and installation requirements.
At SoundTrails, our Audio Video Architects help you plan complete home theatre systems tailored to your room, equipment and listening preferences. From speaker selection and system matching to professional installation and after-sales support, we focus on genuine products and thoughtfully integrated solutions designed to deliver an exceptional long-term listening experience.
