4309 vs Wharfedale Denton 85th Anniversary
The Denton 85th Anniversary's low-frequency extension is 45 Hz against the 4309's 42 Hz. Both share impedance (4Ω), woofer (6.5"), and ways (2).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersBookshelf Speakers
Estimated price (community-sourced)
$949 - $1,250
Around — community and catalog average, updates slowly
About the 4309
The JBL 4309 is a compact, high-performance bookshelf loudspeaker designed and engineered in JBL’s acoustic engineering facility in Northridge, California. It features a 2-way design with a 6.5-inch (165mm) cast-frame, Pure-pulp cone woofer and a patented 2410H-2 1-inch (25mm) compression driver mated to a High-Definition Imaging (HDI) horn. This combination provides powerful dynamics and accurate sound reproduction. The speaker has a frequency response of 42 Hz to 30 kHz (-6 dB) and is available in Satin Walnut or Black Walnut furniture-grade satin wood veneers. It is recommended to pair the JBL 4309 with amplifiers delivering between 25 and 150 WRMS, as it has an impedance of 4 ohms.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Impedance
- 4Ω
- Frequency Response
- 42 Hz - 30 kHz
- Power Handling
- 150W
- Min. Amplifier Power
- 25W
- Max. Amplifier Power
- 150W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Size
- 6.5"
- Driver Count
- 2
Key Specifications
Impedance: 4Ω
Frequency: 42-30000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions