BLAM S 3N50 - SIGNATURE
EXTENDED FREQUENCY RESPONSE DRIVER
Composition
Full-range driver 3’’ (80 mm)
Max. power 100 W / Nom. power 25 W
Frequency response 200 Hz – 30 kHz
Sensitivity (2.83 V / 1m) 91 dB – Impedance 3 Ω
Die cast aluminum basket – Ultra rigid carbon fiber cone – Butyl surround – Long life “conex” spider – 20 mm voice coil, fiber glass former – Oversized neodymium ring magnetic motor – Aluminum magnesium phase plug – Products matched to + -1 dB.
T-Yoke equipped with a faraday copper ring which limits the creation of Foucault currents
Specifications
TECHNICAL SPECIFICATIONS
| Component | Full-range |
|---|---|
| Max power | 100 W |
| Nominal power | 25 W |
| Impedance | 3 Ω |
| Freq. Response | 200 Hz - 30 KHz |
| Sensitivity (2,83V/1m) | 91.8 dB |
| Magnet | Neodymium |
| Magnet size Ø x h | 50 x 9 mm (1.969″ x 0.354″) |
| Total driver displacement | 0.053 l (0.002 cf) |
| Weight of one component | 0.298 kg (0.657 lb) |
| Voice coil Ø | 20 mm (0.787″) |
| Voice coil height | 6 mm (0.236″) |
| Cone | Carbon fiber |
THIELE-SMALL PARAMETERS
| Effective Ø (d) | 61 mm |
|---|---|
| Sd | 29.22 cm² |
| Xmax | 1 mm |
| Re | 3.3 Ω |
| Fs | 137.62 Hz |
| Le | 19.90 µH @1 kHz |
| L2 | 256.66 µH @10 kHz |
| Vas | 0.82 L |
| Mms | 1.96 g |
| Cms | 0.000681 m/N |
| BL | 3.32 Tm |
| Qts | 0.47 |
| Qes | 0.52 |
| Qms | 5.04 |
| Sensitivity (dB/W/m) | 88.1 dB |
Installed by Audio Edge
We sell every product as part of a system designed for your vehicle — consultation, installation, and tuning included. Tell us what you drive and we’ll tell you what this can do in your car.
Proof
Used in these builds
Let’s talk about your car
Tell us what you drive and what you want it to sound like. We’ll come back with a plan — gear, fabrication, timeline, and a real number.