Argon 3S vs Graham Audio Chartwell LS6
The Chartwell LS6 matches the Argon 3S on sensitivity (87 dB), impedance (8Ω), woofer (6.5"), and ways (2).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersBookshelf Speakers
Estimated price (community-sourced)
$1,950 - $3,998
Around — community and catalog average, updates slowly
About the Argon 3S
The Amphion Argon3S is a two-way passive stand-mount loudspeaker with a 1-inch titanium tweeter, 6.5-inch aluminium woofer, and rear-mounted passive bass radiator. It has an 8-ohm impedance, 87 dB sensitivity, a 1,600 Hz crossover, and a specified frequency response of 38–25,000 Hz (-6 dB). Designed for accurate, transparent reproduction, it emphasizes clear detail, natural tonal balance, controlled bass, and precise imaging. It is suitable for high-quality stereo systems and home-theater applications when used with an appropriate amplifier.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 87 dB SPL @ 1W/1m
- Impedance
- 8Ω
- Frequency Response
- 38 Hz - 25 kHz
- Power Handling
- 150W
- Min. Amplifier Power
- 50W
- Max. Amplifier Power
- 150W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- dynamic
- Driver Size
- 6.5"
- Driver Count
- 2
- Enclosure Type
- sealed
- Crossover Frequency
- 1.6 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 191 × 380 × 305 mm (W × H × D)
- Weight
- 12 kg (26 lbs)
- Available Colors
- black, white, walnut, full white, veneer wood walnut
Key Specifications
Sensitivity: 87 dB
Impedance: 8Ω
Frequency: 38-25000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions