| Type of sound transducer | loudspeaker |
| Symbol | Loudspeaker | Sound output tolerance | Tolerance | Operating temperature | Impedance tolerance | Manufacturer | Body dim. | H | Ø | Z | Power | Pmax | Sound freq. | Resonant frequency | Sound level | Dimensions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [dB] | [Hz] | [°C] | [%] | [mm] | [mm] | [mm] | [Ω] | [W] | [W] | [Hz] | [Hz] | |||||
| LD-SP-2808 | miniature, mylar, general purpose | ±3 | ±20 | -10...40 | ±15 | Ø28x4.7 | 4.9 | 28 | 8 | 0.5 | 1 | 300...6000 | 400 | 81dB | Fig. 1. | |
| BMS-4011 | miniature, mylar, general purpose | ±3 | ±20 | -10...40 | ±15 | BESTAR | Ø40x6.5 | 6.5 | 40 | 16 | 0.15 | 0.3 | 0...3500 | 450 | 82dB | Fig. 2. |
| LSI131340BT-08-105 | miniature, mylar, general purpose | ±3 | ±20 | -30...85 | - | Cre-sound Electronics | 13x13x4.1 | 4.1 | - | 8 | 700m | 1 | - | 1.05k | - | - |
| LSI151540BT-08-0.8 | miniature, mylar, general purpose | ±3 | ±20 | -40...105 | - | Cre-sound Electronics | 15x15x4 | 4 | - | 8 | 800m | 1 | - | 800 | 92dB | - |
| LD-SP-1529 | miniature, mylar, general purpose | ±3 | - | -20...60 | - | Ø15x3.6 | - | 15 | 8 | 500m | 700m | - | 20k | 88dB | - | |
| LD-SP-4508 | general purpose | ±3 | - | -20...70 | - | Ø45x11 | - | - | 8 | 500m | 1 | - | 650 | 85dB | - |