JBL 4367 (2015)

A two-way floor-standing studio monitor that brings M2 Master Reference Monitor technology into a more accessible, consumer-oriented design.

Overview

The JBL 4367 is a high-end studio monitor introduced in October 2015 at CEDIA, designed as a more consumer-friendly adaptation of the acclaimed JBL Professional M2 Master Reference Monitor. Built by JBL (James B. Lansing Design), it distills key technologies from the M2 into a slightly more compact floor-standing form, targeting audiophiles and high-fidelity enthusiasts seeking professional-grade performance. The speaker is a two-way, bass-reflex design, featuring a cast-frame 15-inch woofer and a dual-diaphragm compression driver. It ships as a single unit per box, including one grille. The 4367 was positioned as a premium offering in JBL’s Synthesis line, with an original suggested retail price of $15,000 per pair.

Specifications

Manufacturer	JBL
Product type	Two-way, floor-standing, bass-reflex loudspeaker
Driver size	15"
Woofer	2216Nd-1, cast-frame, with Differential Drive® dual 3-inch voice coils
Compression driver
Frequency response (-6 dB)	30 Hz – 40 kHz
Sensitivity	94 dB (2.83V @ 1m)
Nominal impedance	6 ohms
Dimensions (H x W x D)	37-1/16” x 22-1/16” x 16-3/4” (941 x 560 x 425 mm)
Weight
Tweeter axis height	32" from the floor
Package contents	1 Loudspeaker, 1 Grille

Design

The JBL 4367 incorporates patented D2 compression driver technology and the Differential Drive® woofer system, both derived from the M2 Master Reference Monitor. The dual-diaphragm D2430K compression driver is designed for low distortion and wide bandwidth, while the 15-inch 2216Nd-1 woofer uses dual 3-inch voice coils to improve control and reduce harmonic distortion. The bass-reflex cabinet is engineered for extended low-frequency response and , supporting a linear on-axis frequency response described as "essentially textbook." Front-panel controls include high-frequency level adjustment for room tuning.

Context

The 4367 was developed to bring the sonic integrity of the JBL M2—widely adopted in professional studios—into the high-end home audio market. It sits below the M2 in JBL’s Synthesis lineup but retains core technologies, making it a flagship consumer monitor. It was favorably compared to the JBL 4365, with reports suggesting a slight preference for the 4367’s balance and refinement. Unlike the more complex M2, the 4367 requires no external processing or amplification, simplifying setup for home use.

Market

The JBL 4367 launched with a suggested retail price of $15,000 per pair in 2016. By 2022, pricing had increased to approximately $8,250 per speaker ($16,500 per pair), reflecting its position as a high-value, . No common failures, maintenance issues, or spare parts concerns have been reported in available sources.

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