AE109² vs Wharfedale Diamond 12.3
The Diamond 12.3's sensitivity is 88 dB against the AE109²'s 89 dB, its impedance 8Ω against 6Ω, and its woofer 5" against 5.12". Both share ways (2.5).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding Speakers
Estimated price (community-sourced)
$899
Around — community and catalog average, updates slowly
About the AE109²
The Acoustic Energy AE109² is an entry-level, slim floorstanding loudspeaker designed for room-filling sound with a 2.5-way layout, wide dispersion, and easy amplifier compatibility. It uses twin 130mm paper-cone drivers, a 25mm fabric/soft dome tweeter, a rear slot bass reflex port, and a substantial HDF cabinet. Available finishes include black and walnut vinyl veneer.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 89 dB SPL @ 1W/1m
- Impedance
- 6Ω
- Frequency Response
- 41 Hz - 26 kHz
- Power Handling
- 175W
- Max. Amplifier Power
- 175W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2.5-way
- Driver Type
- paper cone mid/bass drivers and soft dome tweeter
- Driver Size
- 5.12"
- Driver Count
- 3
- Enclosure Type
- ported
- Crossover Frequency
- 2.8 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 165 × 860 × 250 mm (W × H × D)
- Weight
- 16 kg (35 lbs)
- Available Colors
- black vinyl veneer, walnut vinyl veneer
Key Specifications
Sensitivity: 89 dB
Impedance: 6Ω
Frequency: 41-26000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions