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SB Acoustics SB15NBAC30-8 5″ Black Aluminum Cone Mid-bass
SB Acoustics SB15NBAC30-8 5″ Black Aluminum Cone Mid-bass
- Impedance (Z)
- 8 ohms
- Power Handling (RMS)
- 50 Watts
- Resonant Frequency (Fs)
- 35.5 Hz
€82.95
2 in stock
Delivery options and total cost confirmed at checkout.
Ask us to check connections, dimensions and compatibility before you order.
Get compatibility adviceHighlights
- Vented cast aluminum chassis for optimum strength and low compression
- Geometrically reinforced aluminum cone for optimum piston operation and reduced break-up
- Soft low damping rubber surround for improved transient response
- Non-conducting fiber glass voice coil former for minimum damping
- Extended copper sleeve on pole piece for low inductance and low distortion
- CCAW voice coil for reduced moving mass
- Long life silver lead wires
- Vented pole piece for reduced compression
Product details
The SB15NBAC30-8 Black Aluminum Cone Mid-bass features: Rohacell®/Carbon fiber sandwich cone for optimized stiffness/damping ratio. Vented cast aluminum chassis for optimum strength and low compression and low damping rubber surround for improved transient response. Non-conducting fiber glass voice coil former for minimum damping. Extended copper sleeve on pole piece for low inductance and low distortion. CCAW voice coil for reduced moving mass and long life silver lead wires. Vented pole piece for reduced compression.
Specifications
| Article number | SB15NBAC30-8 |
| EAN | 0696277269426 |
| Woofer Series | SB Acoustics NAC Aluminum series |
| Woofer Type | Midwoofer |
| Nominal Diameter | 5" |
| Power Handling (RMS) | 50 Watts |
| Impedance (Z) | 8 ohms |
| Sensitivity (SPL at 1m / 2.83V) | 85.5 dB |
| Voice Coil Diameter | 1.2" |
| DC Resistance (Re) | 5.7 ohms |
| Voice Coil Inductance (Le) | 0.14 mH |
| Resonant Frequency (Fs) | 35.5 Hz |
| Mechanical Q (Qms) | 4.22 |
| Electromagnetic Q (Qes) | 0.41 |
| Total Q (Qts) | 0.37 |
| Diaphragm Mass Inc. Airload (Mms) | 10 g |
| Mechanical Compliance of Suspension (Cms) | 1.81 mm/N |
| Surface Area of Cone (Sd) | 82 cm2 |
| BL Product (BL) | 5.7 Tm |
| Compliance Equivalent Volume (Vas) | 0.6 ft.³ |
| Maximum Linear Excursion (Xmax) | 5 mm |
| Article number | SB15NBAC30-8 |
| EAN | 0696277269426 |
| Woofer Series | SB Acoustics NAC Aluminum series |
|---|---|
| Woofer Type | Midwoofer |
| Nominal Diameter | 5″ |
| Power Handling (RMS) | 50 Watts |
| Impedance (Z) | 8 ohms |
| Sensitivity (SPL at 1m / 2.83V) | 85.5 dB |
| Voice Coil Diameter | 1.2″ |
| DC Resistance (Re) | 5.7 ohms |
| Voice Coil Inductance (Le) | 0.14 mH |
| Resonant Frequency (Fs) | 35.5 Hz |
| Mechanical Q (Qms) | 4.22 |
| Electromagnetic Q (Qes) | 0.41 |
| Total Q (Qts) | 0.37 |
| Diaphragm Mass Inc. Airload (Mms) | 10 g |
| Mechanical Compliance of Suspension (Cms) | 1.81 mm/N |
| Surface Area of Cone (Sd) | 82 cm² |
| BL Product (BL) | 5.7 Tm |
| Compliance Equivalent Volume (Vas) | 0.6 ft.³ |
| Maximum Linear Excursion (Xmax) | 5 mm |
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