Codex vs Midex
The Midex's low-frequency extension is 30 Hz against the Codex's 28 Hz. Both share sensitivity (89 dB), impedance (4Ω), and high-frequency extension (40 kHz).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding Speakers
Estimated price (community-sourced)
$7,100 - $17,500
Around — community and catalog average, updates slowly
About the Codex
The Audio Physic Codex is a 4-way floorstanding loudspeaker featuring the brand's PowerTrain technology. It employs an HHCT III tweeter, an HHCM SL spiderless midrange driver, a 7-inch double-surround midwoofer, and an internal 9.8-inch paper-cone woofer. The current Codex replaces older driver generations (HHCM III, Wavecor Balanced Drive) with the PowerTrain-derived HHCM SL, which operates without a centering spider to reduce mechanical losses. The cabinet is available in wood veneers (walnut, cherry, ebony) or high-gloss glass finishes.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 89 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 28 Hz - 40 kHz
- Power Handling
- 250W
- Min. Amplifier Power
- 40W
- Max. Amplifier Power
- 250W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Size
- 9.8"
- Driver Count
- 2
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 202 × 1195 × 370 mm (W × H × D)
- Weight
- 38 kg (84 lbs)
Key Specifications
Sensitivity: 89 dB
Impedance: 4Ω
Frequency: 28-40000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions