Studio 620 vs Wharfedale Denton 80th Anniversary
The Denton 80th Anniversary's sensitivity is 86 dB against the Studio 620's 84 dB and its woofer 5" against 5.25". Both share impedance (6Ω) and ways (2).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersBookshelf SpeakersDiscontinued
Estimated price (community-sourced)
$349
Around — community and catalog average, updates slowly
About the Studio 620
The JBL Studio 620 bookshelf loudspeaker delivers audiophile-grade sound with advanced PolyPlas cones and powerful acoustic drivers. It features a 5.25-inch (133mm) PolyPlas low-frequency woofer and a 1-inch (25mm) high-frequency compression driver mated to a High Definition Imaging (HDI) waveguide for precise sound imaging. The enclosure uses a bass-reflex design with a rear-firing tuned port to enhance bass response. It is recommended for amplifier power up to 100 watts and offers a frequency response from 50Hz to 40kHz, sensitivity of 84dB at 1 meter with 2.83V input, and a nominal impedance of 6 ohms. The crossover frequency is set at 2.3 kHz. The cabinet dimensions are 190 x 240 x 312 mm (W x D x H). The Studio 620 combines modern design with sophisticated acoustic technology to provide detailed sound, powerful bass, and dynamic performance for home audio enthusiasts.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 84 dB SPL @ 1W/1m
- Impedance
- 6Ω
- Frequency Response
- 50 Hz - 40 kHz
- Power Handling
- 100W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- dynamic
- Driver Size
- 5.25"
- Driver Count
- 2
- Enclosure Type
- ported
- Crossover Frequency
- 2.3 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 190 × 312 × 240 mm (W × H × D)
Key Specifications
Sensitivity: 84 dB
Impedance: 6Ω
Frequency: 50-40000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions