5040 vs ProAc Studio 148
The Studio 148's sensitivity is 91 dB against the 5040's 91.5 dB, its impedance 4Ω against 6Ω, and its low-frequency extension 25 Hz against 39 Hz. Both share high-frequency extension (30 kHz).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding Speakers
Estimated price (community-sourced)
$731 - $1,999
Around — community and catalog average, updates slowly
About the 5040
The Q Acoustics 5040 is a passive, two-way floorstanding loudspeaker from the 5000 Series. It uses two 125 mm C3 Continuous Curved Cone mid/bass drivers and a 25 mm soft-dome tweeter in a rear-ported enclosure. Its design also incorporates P2P bracing and HPE tubes to manage cabinet vibration and internal pressure. The manufacturer lists a 39 Hz–30 kHz frequency response at -6 dB, 6-ohm nominal impedance, and 91.5 dB sensitivity. Dimensions and weight are per speaker; the manufacturer's listed price is for a pair.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 91.5 dB SPL @ 1W/1m
- Impedance
- 6Ω
- Frequency Response
- 39 Hz - 30 kHz
- Min. Amplifier Power
- 25W
- Max. Amplifier Power
- 150W
Key Specifications
Sensitivity: 91.5 dB
Impedance: 6Ω
Frequency: 39-30000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions