Transcript
SPECIFICATIONS Nominal Diameter Voice Coil Diameter Nominal impedance Power Rating Sensitivity (1W/1M) Frequency Range Recommended Enclosure Volume Displacement Limit (peak-peak) Resonance Voice Coil Voice Coil Winding Depth Magnet Gap Depth Magnet Material Flux Density Dust Dome Material Suspension Material Cone / Surround Material
38 cm (15”) 101 mm (4”) 4,8 or 16 Ohms 600 Watts (AES) 98 dB 40 Hz - 3 KHz 60-200 Litres 26 mm (1.02”) 45 Hz Copper 19 mm (0.74”) 11 mm (0.43”) Neodymium 1.2 T Paper Dual Fabric Paper/Fabric
Neodymium technology ensures superb versatility in situations in which a conventional ceramic magnet transducer is unsuitable on grounds of portability or ease of installation. The transducer delivers commanding and powerful lows in compact designs i.e. stage monitors.
THIELE SMALL PARAMETERS Fs Re Qts Qms Qes Vas Mms Sd Cms BL Xmax Vd Reference Efficiency
50.021 Hz 5.978 Ohms 0.242 8.865 0.249 93.180 Litres 105.015 g 829.58 cm2 96.402 µM/N 28.138 T/m 6.0 mm 0.497 Litres 5.08 %
MOUNTING AND SHIPPING INFORMATION Fixing Holes
x 6 Fixing Holes M6 x 8 Concealed M6 7.7 Kg (16.98 lb.) 8.7 Kg (19.18 lb.)
Nett Weight Shipping Weight
PDN.15SB40
Perfectly suited for 1 x 15” or 2 x 15” horn loaded/ bandpass sub bass designs, the smooth mid range makes it easy to integrate with 1” and 2” compression drivers.
l
Heavy duty 15” cast aluminium frame with extra wide
PDN.15SB40 FREQUENCY RESPONSE DATA:
flange for increased rigidity l l
Sub Woofer
+110
Field replaceable magnet for touring applications
+100 d B r
l
4” copper voice coil assembly
+70
l
Neodymium magnet assembly
+60
12 10 %
+80
8 6 4 2 0
+50
A B/L in excess of 27 T/m for fast accurate lows Net Weight: 7.7kg
14
+90
600 WRMS (AES)
l
18 16
l
l
20
+120
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
IMPEDANCE: 200 +80
11 mm
m
100
+60 +40
39
4
m
50
352 mm
O h m s
+20
20
+0 10 5
-40 -60
2 1 20
407 mm
157 mm
1. AES Standard (45 to 450 Hz) Program 1200 Watts 2. AES Recommended Practice. 3. Thiele - Small Parameters follow a 600 Watt preconditioning period.
d e g
-20
-80 50
100
200
500
1k
2k
5k
10k
20k
Half space response measured in a 975 Litre sealed box. Please note that frequency response measurements are supplied for comparison purposes only and are not a measure of the low frequency performance which may be achievable in a fully optimised system.
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