Part of the Ecosystem
More than a small driver, SPIXEL acts as a repeatable building block for product families, custom modules, arrays and embedded loudspeaker systems, enabling manufacturers to design compact solutions with greater consistency and flexibility. SPIXEL is designed for seamless integration within the broader Powersoft technology ecosystem. Together with Powersoft amplification, DSP, AnyMATE Technology, MyUniverso Cloud and, where low-frequency extension is required, MM-FORCE, it helps OEM manufacturers develop loudspeaker systems from a coherent technology platform rather than combining separate components. This system-level approach supports predictable performance, easier integration and simplified operations across different product formats, from compact full-range modules to scalable loudspeaker systems.
Engineered around uptime
SPIXEL radiates the full 100 Hz - 20 kHz range from a single compact source, reducing acoustic fragmentation.
With motor strength values up to 11.7 N²/W, it delivers unusually strong output for its size, enabling higher efficiency and precise control.
A high-performance acoustic engine, high SPL, and OEM-ready integration, packed into a 2.5" format.
SPIXEL integrates ID, diagnostics and AnyMATE communication for traceable, service-ready operation with instant feedback.
Specifications
| Nominal diameter | 63.5 mm (2.5") |
|---|---|
| Frequency range | 100 Hz - 20 kHz |
| Sd | 22.1 cm² (3.4 sq.in) |
| Xlin | ± 3 mm (± 0.12") |
| Xmech | ± 5 mm (± 0.19") |
| Active power handling (typ.) | 5 W |
| Continuous power handling | 50 VA |
| Voice coil diameter | 25 mm (1") |
| Surround shape | Roll |
| Surround material | Water/UV treated foam |
| Cone shape | Curvilinear |
| Cone material | Water/UV treated paper |
| Spider | Progressive cloth |
| Magnet material | NdFeB |
| Peak force | ± 50 N |
SPIXEL 4 Ω and 100 Ω
Parameters that differ between the two versions. Everything the two share is listed in the Specifications section above. Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test; sensitivity at 2 Vrms (4 Ω) and 10 Vrms (100 Ω). Source: SPIXEL technical guide.
| SPIXEL 2.5" 4 Ω | SPIXEL 2.5" 100 Ω | |
|---|---|---|
| Nominal impedance | 4 Ω | 100 Ω |
| Minimum impedance | 3.2 Ω | 85.8 Ω |
| Sensitivity | 93.9 dB SPL | 92.3 dB SPL |
| Fs | 213 Hz | 200 Hz |
| Re | 2.5 Ω | 72.5 Ω |
| Qes | 0.21 | 0.24 |
| Qms | 9.1 | 7.0 |
| Qts | 0.21 | 0.23 |
| Vas | 0.21 L (12.7 cu.in) | 0.24 L (14.5 cu.in) |
| η0 | 0.92 % | 0.77 % |
| Mms | 1.9 g (0.06 oz) | 1.8 g (0.06 oz) |
| Cms | 293 µm/N | 352 µm/N |
| Rms | 0.379 kg/s | 0.323 kg/s |
| Bl | 5.4 N/A | 26.5 N/A |
| Motor strength (beta) | 11.7 N²/W | 9.7 N²/W |
| Le (10 kHz) | 0.130 mH | 2.423 mH |
| EBP | 1014 | 833 |
| Winding material | CCAW | Copper |
Enable data communication over the existing audio cable, adding identification, monitoring and diagnostics to SPIXEL-based loudspeaker systems.
Discover AnyMATE →
