Klipsch Forte IV (2021)

Name: Klipsch Forte IV
Brand: Klipsch

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 in the Forte line, which started in 1985. It debuted in February 2021 and replaced the Forte III, which had been in production since 2017. It is designed and hand-built in Hope, Arkansas. It keeps the classic Klipsch horn-loaded principles and adds updated acoustic technology and cosmetics. Klipsch markets it as a high-efficiency, full-range speaker with powerful bass and lifelike sound. One reviewer said, "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 uses an updated K-702 midrange compression driver with a polyimide diaphragm. It is mated to a modified Tractix® horn that includes Klipsch’s patented Mumps technology for improved mid-frequency polar response. The speaker is hand-built in Hope, Arkansas, from domestic and imported components. It keeps the classic horn-loaded 3-way design, with a passive radiator for extended bass response.

Context

The Forte IV follows the Forte III, which was introduced in 2017, and the design line goes back to 1985. The Forte name became one of Klipsch’s most popular speaker lines. One reviewer said it "might be the last speaker you ever buy."

Market

The Klipsch Forte IV was priced at approximately $5,000 to $5,500 per pair at launch. Some retailers listed it at $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.