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SB Audience NERO-8MWN400D Mid-range Woofer
The SB Audience NERO-8MWN400D is a premium 8-inch midwoofer designed for high-output and precision audio systems, offering a blend of power, control, and low distortion through advanced materials and engineering.
- Impedance (Z)
- 8 Ω
- Power Handling (RMS)
- 400 watts
- Power Handling (max)
- 800 Watts
€189.95
Available on backorder
Delivery options and total cost confirmed at checkout.
Ask us to check connections, dimensions and compatibility before you order.
Get compatibility adviceHighlights of the SB Audience NERO-8MWN400D
- 800W peak power handling with 93.5 dB sensitivity for impactful performance
- Neodymium motor and copper sleeve for low inductance and reduced distortion
- Proprietary cone material with manila pulp and triple-roll surround with damping glue
- 2.4″ bifilar 4-layer voice coil with APC on fiberglass former for durability and reduced mass
Product details SB Audience NERO-8MWN400D
SB Audience NERO-8MWN400D Midwoofer
The NERO-8MWN400D from SB Audience is a high-performance 8-inch midwoofer built to meet the demands of professional and audiophile-grade loudspeaker systems. It features a 60.6 mm (2.4″) copper-clad aluminum bifilar 4-layer voice coil on a fiberglass former, coated with Advanced Polymer Coating (APC) for excellent thermal stability and power handling. Rated for 400W AES and 800W peak, it’s designed to deliver clean, high-SPL performance with low compression.
Its proprietary cone material incorporates manila pulp, delivering stiffness and damping for smooth frequency reproduction from 62 Hz to 8.7 kHz. The extended copper sleeve on the pole piece minimizes inductance and distortion, while the triple-roll surround with damping glue ensures precise excursion control. Housed in a rigid cast aluminum basket and driven by a strong neodymium magnet, the NERO-8MWN400D provides outstanding control and detail across its bandwidth, making it ideal for demanding two-way systems and stage monitors.
Specifications
| Article number | NERO-8MWN400D |
| EAN | 9509543357318 |
| Woofer Series | SB Audience Nero series |
| Woofer Type | Mid Range Woofer |
| Nominal Diameter | 8" |
| Power Handling (RMS) | 400 Watts |
| Power Handling (max) | 800 Watts |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 93.5 dB |
| Frequency Response | 62 – 8.700 Hz |
| Voice Coil Diameter | 60.6 mm |
| DC Resistance (Re) | 5.2 Ω |
| Voice Coil Inductance (Le) | 0.25 mH |
| Resonant Frequency (Fs) | 63 Hz |
| Mechanical Q (Qms) | 4.07 |
| Electromagnetic Q (Qes) | 0.41 |
| Total Q (Qts) | 0.38 |
| Diaphragm Mass Inc. Airload (Mms) | 28.4 g |
| Mechanical Compliance of Suspension (Cms) | 0.23 mm/N |
| Surface Area of Cone (Sd) | 208.7 cm² |
| BL Product (BL) | 11.9 Tm |
| Compliance Equivalent Volume (Vas) | 13.9 Liters |
| Maximum Linear Excursion (Xmax) | 6.7 mm |
| Driver's Mechanical Losses (Rms) | 2.75 Kg/s |
| Surround Material | Triple roll with damping glue |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Till |
| Basket / Frame Material | Aluminium |
| Overall Outside Diameter | 208 mm |
| Overall Depth | 106.8 mm |
| Baffle Cutout Diameter | 177.2 mm |
| Bolt Circle Diameter | 195 mm |
| # Mounting Holes | 8 |
| Mounting Hole Diameter | 5.5 mm |
| Article number | NERO-8MWN400D |
| EAN | 9509543357318 |
| Woofer Series | SB Audience Nero series |
|---|---|
| Woofer Type | Mid Range Woofer |
| Nominal Diameter | 8″ |
| Power Handling (RMS) | 400 watts |
| Power Handling (max) | 800 Watts |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 93.5 dB |
| Frequency response | 62 – 8.700 Hz |
| Voice Coil Diameter | 60.6 mm |
| DC Resistance (Re) | 5.2 Ω |
| Voice Coil Inductance (Le) | 0.25 mH |
| Resonant Frequency (Fs) | 63 Hz |
| Mechanical Q (Qms) | 4.07 |
| Electromagnetic Q (Qes) | 0.41 |
| Total Q (Qts) | 0.38 |
| Diaphragm Mass Inc. Airload (Mms) | 28.4 g |
| Mechanical Compliance of Suspension (Cms) | 0.23 mm/N |
| Surface Area of Cone (Sd) | 208.7 cm² |
| BL Product (BL) | 11.9 Tm |
| Compliance Equivalent Volume (Vas) | 13.9 Liters |
| Maximum Linear Excursion (Xmax) | 6.7 mm |
| Driver's Mechanical Losses (Rms) | 2.75 Kg/s |
| Surround Material | Triple roll with damping glue |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Till |
| Basket / Frame Material | Aluminium |
| Overall Outside Diameter | 208 mm |
| Overall Depth | 106.8 mm |
| Baffle Cutout Diameter | 177.2 mm |
| Bolt Circle Diameter | 195 mm |
| # Mounting Holes | 8 |
| Mounting Hole Diameter | 5.5 mm |
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