M2.5 vs M3.5
The M3.5's sensitivity is 92.5 dB against the M2.5's 95 dB and its impedance 8Ω against 4Ω. Both share low-frequency extension (25 Hz) and ways (3).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding Speakers
Estimated price (community-sourced)
$28,000 - $34,500
Around — community and catalog average, updates slowly
About the M2.5
The PBN Audio LLC M2!5 is a large, high-sensitivity floorstanding loudspeaker designed for full-range, high-output playback. It uses twin 15-inch woofers, a dual-diaphragm compression driver on a waveguide, and a 900 Hz charge-coupled crossover to deliver wide bandwidth, strong dynamics, and low distortion. Current PBN pricing lists the M2!5 at $34,500 MSRP per pair.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 95 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 25 Hz - 20 kHz
Speaker Design
Driver configuration and enclosure design
- Configuration
- 3-way
- Driver Type
- dynamic
- Driver Size
- 15"
- Driver Count
- 3
- Enclosure Type
- sealed
- Crossover Frequency
- 900 Hz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 457.2 × 1346.2 × 584.2 mm (W × H × D)
- Weight
- 127 kg (280 lbs)
- Available Colors
- custom hardwood veneers
Key Specifications
Sensitivity: 95 dB
Impedance: 4Ω
Frequency: 25-20000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions