Forte-IV

Forte-IV

Forte-IV

Product catalog summary
Introduction
The Forte IV is a high-performance loudspeaker from Klipsch, originally introduced in 1985 and reintroduced in 2017 as part of the Heritage series. It features updated design and acoustic engineering while maintaining its original appeal.

Specifications
  • Frequency Response: 38Hz – 20kHz (+/- 3 dB)
  • Sensitivity: 99dB @ 2.83V / 1m
  • Power Handling: 100W continuous / 400W peak
  • Maximum SPL: 116dB Continuous
  • Nominal Impedance: 8 ohms
  • Crossover Frequency: HF at 5.2kHz, MF at 650Hz
  • Drivers: High Frequency - K-100-TI 1” Titanium diaphragm, Midrange - K-702 1.75” Polyimide Compression, Low Frequency - K-281 12” Fiber-composite cone woofer
  • Enclosure Material: 3/4” MDF
  • Inputs: Dual binding posts / bi-wire / bi-amp
  • Dimensions: Height 35.75”, Width 16.63”, Depth 13”
  • Weight: 72 lbs


Design and Performance
The Forte IV is a three-way loudspeaker with a 12” woofer and horn-loaded midrange and tweeter. It features a new K-702 midrange compression driver with a polyimide diaphragm and a modified Tractrix horn for consistent sound. The high-frequency driver has a wide dispersion phase plug for even sound distribution.

Passive Radiator
The speaker includes a 15” passive radiator for extended bass performance, operating on acoustic pressure from the active woofer.

Network and Inputs
The Forte IV has a revoiced network with premium components for high-fidelity sound. It includes a bi-amp input panel with quality binding posts for bi-wiring or bi-amping.

Features
  • Book-Matched Wood Veneer: Provides a mirror image appearance for aesthetic appeal.
  • Matched Pairs: Grain-matched using wood veneer panels from the same timber for consistency.
  • Built to Last: Emphasis on cabinet design with high-grade adhesives and fasteners.


Finish Options
The Forte IV is available in American Walnut, Natural Cherry, Black Ash, and Distressed Oak, each with a distinctive grille cloth.
See more

Catalog excerpts

Forte-IV-1

HIGH PERFORMANCE IS OUR FORTE First introduced in 1985, the Forte quickly established itself as the most popular Klipsch model. 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 updated cosmetics and the latest advancements in acoustic engineering, while maintaining the original charisma that made the Forte so popular. DESIGNED AND MADE IN THE USA USING DOMESTIC AND IMPORTED COMPONENTS Don’t mess with perfection. We’ve made some important upgrades to the Forte IV, but it remains relatively unchanged since its inception. Remember great sound? We do, too. The Forte IV enclosure is still made in the USA, by proud craftsmen in Hope, Arkansas. Just like Paul W. Klipsch (PWK) intended. SPECIFICATIONS FREQUENCY RESPONSE POWER HANDLING (CONT/PEAK) NOMINAL IMPEDANCE CROSSOVER FREQUENCY HIGH FREQUENCY DRIVER K-100-TI 1” (2.54cm) Titanium diaphragm compression driver on a K-79T horn K-702 1.75” (4.45cm) Polyimide Compression Driver mated to a K-703-M horn K-281 12” (30.48cm) Fiber-composite cone woofer, KD-15 15” (38.1cm) Passive cone radiator ENCLOSURE MATERIAL Dual binding posts / bi-wire / bi-amp 1 Sensitivity in average listening room 3502 WOODVIEW TRACE INDIANAPOLIS, IN 46268 | KLIPSCH.COM All specifications are subject to change without notice. ©2020 Klipsch Group, Inc. Klipsch and Tractrix are registered trademarks of Klipsch Group, Inc. A wholly-owned subsidiary of Voxx International Corporation.

 Open the catalog to page 1
Forte-IV-2

FINISH OPTIONS American Walnut Salt and Pepper Grille Cloth Natural Cherry Salt and Pepper Grille Cloth Black Ash Salt and Pepper Grille Cloth Distressed Oak Lambswool grille cloth FEATURES 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 our patented Mumps technology for even polar response...

 Open the catalog to page 2

All Klipsch catalogs and technical brochures

  1. Cinema Brochure

    24  Pages

  2. KI Brochure

    12  Pages

  3. THX Brochure

    20  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.