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7Driver Audio

7Driver Audio 8 MB 400S 8" 200w RMS Loudspeaker - 8 Ohms (Sold Individually)

$84.99
$99.99
15% Off
SKU: 8 MB 400S
UPC: 7898556845205
Condition: New
Availability: Usually Ships in 1-2 Days
Shipping: Calculated at Checkout
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Descriptions

About: 7Driver Audio 8MB400S 8" 200w RMS Loudspeaker - 8 Ohms (Sold Individually)

The 8-MB 400S is an 8 inches loudspeaker model which was designed to reproduce with medium-low and medium-high fidelity, responding from 60Hz to 4.000Hz. Its ventilated housing provides efficient heat exchange, preserving the coil. With a power of 200 Watts RMS, the 8-MB-400S can be used in several sound systems.

Technical Information

RMS Power 200W
Musical Power
400W
Nominal Impedance 8 ohms
Coil Wire's Electric Resistance
3.1 / 6.2 ohms/VCC
NO (Efficiency Referential) 1.088%
Sensitivity (@ 1W, 1 m)-Free-air 92.386dB
Diaphragm Mass 0.0438 lbs (0.019902 kg)
Total Mass 0.0477 lbs (0.021667 kg)
BL Product 11,048 TM
Mechanical Q (Qms) 7.031
Electrical Q (Qes) 0.493
Total Q (Qts) 0.460
Compliance (CMS) 208.602u M/N
Equivalent Volume (VAS) 3.491 gal (13.218 liters)
Frequency Response 60 Hz to 4,000 Hz
Resonance Frequency 74.861 Hz
Le @ 10kHz (Coil Inductance at 10kHz) 0.4495 mH
Cone Effective Area (SD) 0.227 Sq.ft (0.0211 Sq.m)
Cone Excursion without Distortion (X MAX) -+ 0.157 inches (4 mm)
Gap Flux Density 11,300 Gauss
Nominal Diameter 8 inches
Ferrite Measures 5.275 x 2.204 x 0.708 inches (134 x 56 x 18mm)
Coil Diameter 2 inches
Coil Height 0.433 inches (11 mm)
Coil Wire Material Copper
Coil Wire Section Round
Coil Shape Fiber
Gap Height 0.236 inches (6 mm)
Housing Structure Material Steel
Ferrite Material Barium
Weight 6.172 lbs (2.8 kg)
Cabinet Occupied Volume 0.264 gal (1.0 liters)

 

 

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.

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