Key Specs

Highlights:
• Patented High-Definition Imaging (HDI
™
) horn
• Patented 2410H-2 1-inch (25mm) high-frequency
compression driver
• 6.5-inch (165mm) cast frame, Pure-pulp cone woofer
with 1.5-inch voice coil
• Classic Studio Monitor design with premium finishes
including satin Walnut wood veneer with blue grille or
satin Black Walnut wood veneer with black grille
JBL 4309
6.5-inch (165mm) 2-way Studio Monitor Loudspeaker
Specifications
Type: 2-way bookshelf loudspeaker
Low Frequency Driver: 6.5" (165mm) Pure Pulp cone woofer
High Frequency Driver: 2410H-2 1-inch (25mm) annular ring, Teonex
®
diaphragm compression driver with advanced HDI
™
geometry horn
Recommended Amplifier Power: 25 – 150 WRMS
Impedance: 4 Ohm
Loudspeaker Sensitivity: 87dB/2.83V/1m
Frequency Response: 42Hz – 30kHz (-6dB)
Coverage Angle, -6dB: 100 Degrees Hor. x 80 Degrees Ver.,
from 2kHz to 17kHz
Crossover Frequency: 1.6kHz
Enclosure Type: V-braced front-ported bookshelf
Grille Feature: Monitor style to match horn mating features, supplied in
dark blue (with walnut cabinet) and black (with black cabinet)
Dimensions with grille: 16.5" H x 10.25" W x 9" D
(419mm H x 260mm W x 227mm D)
Controls: UHF tone control
Input Type: Dual sets of gold-plated binding posts with shorting straps
Product Weight (Each): 24.2 lbs (10.98kg)
Shipping Weight: 56.2 lbs (25.5kg)
Shipping Units of Measure: Pair
Warranty: 5 Years
Recommended stand height: 24" (609mm)