SB Audience ROSSO-15MW500 15″ Mid-woofer
Highlights:
- Proprietary cone paper material with silk cotton tree
- Minimum damping fiber glass voice coil former
- 4″ voice coil with APC (Advanced Polymer Coating)
- Ribbon voice coil wire for high efficiency
- Cast aluminium chassis
- Vented pole piece for reduced compression
- Triple roll surround for extended excursion
Product Specification:
Nominal Impedance | 8 Ohm |
Minimum Impedance | 5.6Ohm |
AES Power Handling (1) | 500 W |
Maximum Power Handling (2) | 1000 W |
Sensitivity (1W/1m) | 100 dB |
Frequency Range | 42 – 3700 Hz |
Voice Coil Diameter | 99.2 mm (4in) |
Winding Material | Flat Copper Clad Aluminium |
Former Material | Till |
Winding Depth | 20.1 mm |
Magnetic Gap Depth | 10mm (0.39 in) |
Flux Density | 1.16 T |
Magnet | Ferrite |
Basket Material | Aluminium die cast |
Demodulation | – |
Cone Surround | Triple roll |
NET Air Volume filled by driver | 5.08 liters |
Spider Profile | Single constant height waves |
Weather Resistant | yes |
Thiele Parameters:
Fs | 42 Hz |
Re | 5.6 Ohm |
Qes | 0.35 |
Qms | 9.39 |
Qts | 0.33 |
Vas | 121.3 liters |
Sd | 865.7 cm2 |
Xmax (3) | 8.38 mm |
Xdamage (4) | 20 mm |
Mms | 127.1 g |
BI | 23.2Tm |
Le | 1.37 mH |
Cms | 0.11 mm/N |
Rms | 3.55 Kg/s |
Eta Zero | 2.45 % |
EBP | 120 |
Dimensions & Weight:
Overall Diameter | 394mm (15.51 in) |
Bolt Circle Diameter | 378 mm (14.88 in) |
Baffle cutout Diameter | 361.5mm (14.23 in) |
Mounting Depth | 153.5 mm (6.04 in) |
Net Weight | 11.2 kg (24.69 lb) |
Shipping Box | 428 X 428 X 209 mm |
Gross Weight | 12.5 Kg (27.55 lb) |
Flange and Gasket Thickness | 15 mm (0.59 in) |
NOTES :
(1) AES standard, test made with continuous pink noise signal (6 dbcrest factor ;2hours)
(2) Maximum power is defined as 3dB greater than nominal power.
(3) Xmax=((winding depth-Magnetic gap depth)/2+(Magnetic gap depth/3)
(4) Maximum Excursion (p-p) before permanant damage.
(5) T/S parameters measured on drive units that are broken in using Klippel LPM Measurement System.
ROSSO-15MW500 Specifications Please Click Here
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