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Klipsch Heritage Forte IV Floorstanding Speaker - American Walnut, Each

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SKU: KLFORTE4-AMEWAL
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  • Stereophile REcommended Components 2024

Since its inception in 1985, the Forte has been a standout speaker for Klipsch. The latest version is the best Forte ever! The new three-way, 12" horn-loaded Forte IV features updated cosmetics and the latest advancements in acoustic engineering for premium performance.

    $2,499.00
    $2,499.00
    In Stock
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    Recommended Component 2024 – Stereophile


    Upgraded Model with New Technological Advancements Plus the Original Forte Charisma

    Since its inception in 1985, the Forte has been a standout speaker for Klipsch. The latest version is the best Forte ever! The new three-way, 12"""" horn-loaded Forte IV features updated cosmetics and the latest advancements in acoustic engineering for premium performance.

    The original model Forte quickly established itself as the most popular Klipsch loudspeaker. The elegant design and outstanding performance made the Forte a standout among its competitors. In 2017, Klipsch re-introduced the Forte as part of the Heritage speaker series. The new Forte IV features updates and technological advancements, while maintaining the original charisma that made the Forte so popular.

    ""Recommended Component"" Honors

    Stereophile honored the Forte IV by awarding it the magazine's coveted Recommend Component status for 2024.

    According to Stereophile, """"'The IV sounded smoother and richer than the III from the midrange through the upper treble, and the soundstage was deeper.' The IVs 'rocked' dynamics and visceral textures, found KM, who concluded that for the extra $500 over the price of a pair of Forte IIIs, the Forte IV was 'more coherent, sweeter, smoother, and more refined, with a better-defined top end, a warmer midrange, and the same trademark dynamics and low-end weight as the previous Forte version.'""""

    Designed and Made in the USA Using Domestic and Imported Components

    Klipsch doesn't mess with perfection. The company made some important upgrades to the Forte IV, but it remains relatively unchanged since its inception. Remember great sound? Klipsch does, too. The Forte IV enclosure is still made in the USA, by proud craftsmen in Hope, Arkansas. Just like Paul W. Klipsch (PWK) intended.

    High Efficiency, High Performance Loudspeaker

    The Forte IV hosts a three-way design utilizing a 12” woofer and horn-loaded midrange and tweeter. The Forte IV incorporates an all new K-702 midrange compression driver, featuring a polyimide diaphragm for exceptional detail and dynamics. The K-702 midrange is mated to a modified Tractrix® horn — featuring the patented Mumps technology for even polar response of mid frequencies, giving you more consistent sound throughout the listening area.

    The titanium diaphragm high-frequency driver has an all-new wide dispersion phase plug for providing exceptionally even high-frequency dispersion for a wider, more accurate sweet spot.

    Passive Radiator Yields Full Range Performance

    The Forte IV’s well-extended bass is found in the use of a rear-mounted passive radiator. A mammoth 15” in size, this sub-bass radiator operates on acoustic pressure generated by the active woofer for greater bass output and extension.

    All-New High-Fidelity Network

    The Forte IV has been completely revoiced from its predecessor, utilizing premium componentry in an all-new high-fidelity network, minimizing electrical degradation throughout the circuitry for truer to life sound with best in class efficiency and power handling. The new network draws from the classic three-way steep slope design of the legendary Klipschorn and La Scala speakers.

    Bi-Amp Input Panel and Binding Posts

    The Forte’s premium, aluminum input panel accommodates large, high-quality speaker cables. Strong, versatile and quality binding posts provide the capability for bi-wiring or bi-amping.

    Book-Matched Wood Veneer

    Klipsch only uses book-matched wood veneers for the Heritage series. The veneer leaves are kept in order as they are delicately sliced from the timber and precisely arranged to provide a mirror image at the splice joint — like turning the pages of a book. This gives each speaker an aesthetically appealing and consistent appearance that is treasured more than any other cut of wood veneer.

    Matched Pairs

    Every pair of Heritage series loudspeakers are grain-matched using wood veneer panels that come from the same timber. Each cabinet is carefully matched so that each speaker in the pair is practically indistinguishable from the other. The speakers move seamlessly together through the factory, and each finished product is inspected and labeled with sequential serial numbers, ensuring that your Heritage series speakers leave the factory as a meticulously crafted set.

    Built to Last

    While each and every component of the Forte IV is built to last, Klipsch has always recognized the unique and critical role of a loudspeaker’s cabinet in the sound reproduction process. From the craftsmen in Hope, Arkansas to the engineers in Indianapolis, Indiana, Klipsch has always put an extraordinary emphasis on cabinet design. The Forte enclosure is assembled using only the highest-grade adhesives and fasteners. This is a speaker you will hand down from generation to generation.

    Product Features

    • High efficiency, full-range loudspeaker
    • New! Completely revoiced from its predecessor
    • New! All-new high-fidelity network — minimizing electrical degradation throughout the circuitry
    • Designed and made in the USA with domestic and imported components
    • 15" Passive Radiator for full-range performance
    • High Frequency Driver: K-100-TI 1” titanium diaphragm compression driver on a K-79T horn
    • Midrange: K-702 1.75” Titanium diaphragm compression driver on a K-703-M horn
    • Low Frequency Driver: K-281 12” Fiber-composite cone woofer, KD-15 15” passive cone radiator
    • Enclosure Material: 3/4” MDF
    • Premium, aluminum input panel accommodates large, high-quality speaker cables
    • Strong, versatile and quality binding posts provide the capability for bi-wiring or bi-amping
    • Book-Match wood veneer sold as grain-matched pairs - available in Black Ash, Distressed Oak, American Walnut, and Natural Cherry
    • Built to last
    • Includes New 10-Year Manufacturer's Warranty

    Product Specs

    • Frequency Response (+/- 3 dB): 38Hz – 20kHz
    • Sensitivity: 99dB @ 2.83V / 1m
    • Power Handling (Cont/Peak): 100W / 400W
    • Maximum SPL: 116dB Continuous
    • Nominal Impedance: 8 ohms Compatible
    • Crossover Frequency: HF: 5.2kHz; MF: 650Hz
    • Height: 35.75”
    • Width: 16.63”
    • Depth: 13”
    • Weight: 72 lbs.

    Product Warranty

    10 Years Parts & Labor Klipsch Heritage Series Warranty Information

    Recommended Component 2024 – Stereophile

    ""'The IV sounded smoother and richer than the III from the midrange through the upper treble, and the soundstage was deeper.' The IVs 'rocked' dynamics and visceral textures, found KM, who concluded that for the extra $500 over the price of a pair of Forte IIIs, the Forte IV was 'more coherent, sweeter, smoother, and more refined, with a better-defined top end, a warmer midrange, and the same trademark dynamics and low-end weight as the previous Forte version.'""

    - Stereophile, March 15, 2024

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