| PIC. | Part Number | Dimension (mm)
 | Rated Voltage (Vo-p)
 | Coil Resistance (ohm)
 | Resonant Freq. (KHz)
 | Sound Output (dB)
 | 
						
							|  | ET-1220P | £X12¡Ñ8.5 | 1.5 | 16 | 2.048 | ≥90 at 1.5Vo-p 2.048KHz 10cm? | 
						
							|  | ET-1224P | £X12¡Ñ9.0 | 12 | 140 | 2.4 | ≥85 at 
                            5Vo-p 2.4KHz 10cm | 
						
							|  | ET-1250P | £X11.9¡Ñ7.5 | 1.5 | 42 | 5.0 | ≥85 at 1.5Vo-p 
                            5.0KHz 10cm | 
						
							|  | ET-1620P | £X16¡Ñ14 | 5 | 50 | 2.048 | ≥85 at 5Vo-p 2.048KHz 10cm | 
						
							|  | ET-2510P | £X25¡Ñ12 | 12 | 115 | 1.0 | ≥90 at 
                            12Vo-p 1.0KHz 10cm | 
						
							|  | ET-6627P | £X6.6¡Ñ3.6 | 3 | 16 | 2.7 | ≥80 at 
                            3Vo-p 2.7KHz 10cm | 
						
							|  | ET-9027P | £X9.0¡Ñ4.0 | 3 | 16 | 2.731 | ≥85 at 
                            3Vo-p 2.731KHz 10cm | 
						
							|  | ET-9027P1 | £X9.2¡Ñ5.5 | 3 | 25 | 2.731 | ≥85 at 
                            3Vo-p 2.731KHz 10cm | 
						
							|  | ET-90S27P | £X9.0¡Ñ4.0 | 5 | 40 | 2.731 | ≥83 at  5Vo-p 2.731KHz 10cm | 
						
							|  | ET-96S27P | £X9.6¡Ñ5.0 | 1.5 | 5.5 | 2.731 | ≥90 at 1.5Vo-p 2.731KHz 10cm |