Technical - 'S' Range Noise

SOUND POWER (Lw) in dB
SOUND PRESSURE at 3m range in dB(A)

S15/125

/min	dB(A)	63	125	250	500	1000	2000	4000	8000	Hz
1450	58	39	52	60	64	64	60	56	48	dB
2870	75	56	69	77	81	81	77	73	65	dB

S20/160

/min	dB(A)	63	125	250	500	1000	2000	4000	8000	Hz
960	53	34	47	55	59	59	55	51	43	dB
1450	65	46	59	67	71	71	67	63	55	dB
2870	81	62	75	83	87	87	83	79	71	dB

S25/200

/min	dB(A)	63	125	250	500	1000	2000	4000	8000	Hz
960	59	42	55	63	67	68	64	60	51	dB
1450	69	52	65	73	77	78	74	70	61	dB
2870	87	70	83	91	95	96	92	88	79	dB

S30/250

/min	dB(A)	63	125	250	500	1000	2000	4000	8000	Hz
960	63	48	61	69	73	74	70	66	57	dB
1450	75	60	73	81	85	86	82	78	69	dB