JBL 4310H

Commentary

A compact speaker system equipped with horn type tweeter.

The 4310H was sold as a pair of 2 units, but the model of 3 units as a set for the theater was also sold as 4310H3.

A 13.3 cm cone type woofer is installed in the low range.
White cone made of pulp is used for the diaphragm, and accordion pleated edge is used for the edge part.

A 1.9 cm dome-shaped tweeter is installed in the high range.
The diaphragm is a titanium-laminated diaphragm. It is combined with a horn with an equalizer to brighten the high-frequency range and create a more relaxed sound.

Each unit has a magnetic shielding structure with a canceling magnet and a shield cover.

Equipped with an attenuator switch, the output level of the tweeter can be adjusted in 3 levels.

The enclosure uses a bass reflex system.
The twin bass reflex port, which is equipped with a bass reflex port on the left and right symmetry, pursues low sound reproduction that is more crisp and rich in volume.

There were brackets and speaker stand as optional items sold separately.
Wall mounting is possible by using wall bracket MTC 520. In addition, ceiling adapter MTC 601 can be suspended from ceiling surface.

Model Rating

Method	2-way, 2-speaker, bass reflex system, bookshelf type, magnetic protection design
Units Used	For low band : 13.3 cm cone type For high frequency : 1.9 cm horn type
Frequency characteristic	60 Hz to 20 kHz
Allowable input	75W(RMS)
Impedance	4 Ω
Output sound pressure level	90dB/2.83V/m
Crossover frequency	8kHz
External dimensions	Width 181x Height 300x Depth 180 mm
Weight	4.0kg
Sold Separately	Wood Stand JS-12 (1 set of 2, ¥ 12,000) Wall Bracket MTC 520 (2 Units 1 Set, ¥ 8,000) Ceiling Adapter MTC 601 (2 Units 1 Set, ¥ 3,600)