Klipsch Forte IV (2021)
A high-efficiency, horn-loaded 3-way floorstanding loudspeaker introduced in 2021 as the successor to the Forte III.
Overview
The Klipsch Forte IV is a floorstanding loudspeaker that continues the Forte lineage first established in 1985. Debuted in February 2021, it replaces the Forte III, which had been in production since 2017. Designed and hand-built in Hope, Arkansas, the Forte IV combines classic Klipsch horn-loaded principles with updated acoustic technology and cosmetics. It is marketed as a high-efficiency, full-range speaker capable of delivering powerful bass and lifelike sound, with one reviewer noting, "they can bring the bass."
Specifications
| Crossover frequencies | 650Hz, 5.2kHz |
| Bass driver | 304.8mm fibre-composite cone woofer |
| Passive radiator | 381mm passive cone radiator (15") |
| Depth | 13" (330mm) |
| Weight | 72 lb (32.7 kg) per speaker |
| Connectors | Bi-wire binding posts |
| Warranty | 10 years |
Design
The Forte IV features an updated K-702 midrange compression driver with a polyimide diaphragm, mated to a modified Tractix® horn that incorporates Klipsch’s patented Mumps technology for improved mid-frequency polar response. The speaker is hand-built in Hope, Arkansas, using domestic and imported components, and retains the classic horn-loaded 3-way design with a passive radiator for extended bass response.
Context
The Forte IV succeeds the Forte III, which was introduced in 2017, continuing a design lineage that began in 1985. It carries forward the Forte name, which became one of Klipsch’s most popular speaker lines. One reviewer described it as "might be the last speaker you ever buy," highlighting its enduring appeal and performance.
Market
The Klipsch Forte IV was priced at approximately $5,000 to $5,500 per pair at launch, with some retailers listing a price of $2,749.99 per speaker. The limited McLaren Edition carries a suggested retail price of $10,998 per pair, with a current Buy It Now price of $3,948 per pair.
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Related Models
- Klipsch Forte III
- Klipsch KLF-20
- Klipsch KG-2 (1990-1995)
- Klipsch KG-1 (1985)
- Klipsch Cornwall III (2006-)
- Akai AM-2850 (1975)
- Akai AP-206 (1975)
- Nakamichi BX-1 (1985)
- Acoustic Research research-ar-17 (1978)
- Acoustic Research AR-19 (1994)