SB ACOUSTICS SATORI MR13PNW-4 5” 4ohm Neodymium MIDRANGE Loudspeaker

SB ACOUSTICS SATORI MR13PNW-4 5” 4ohm Neodymium MIDRANGE Loudspeaker

Product Description:

The SB Acoustics Satori MR13PNW-4 is a high performance 5 inch 4 ohm midrange loudspeaker drive unit featuring a unique composite cone made of paper and Egyptian Papyrus™ fibres.
This drive unit is essentially the same as the MR13P-4 but features an undyed cone presented in it’s natural finish.
The colourant added to the MR13P-4 adds a touch of damping at the upper frequency extreme as can be seen if you carefully compare the frequency response graphs.

Key Features:

• Vented aerodynamic cast aluminium chassis for optimum strength and low compression.
• Proprietary cone material with EGYPTIAN PAPYRUS™ fibres made in-house.
• Soft low damping rubber surround for optimum transient response.
• Advanced BIMAX spider for improved linearity.
• Powerful optimized low distortion neodymium motor system.
• Non-conducting fibre glass voice coil former for minimum damping.
• Extended copper sleeve on pole piece for low inductance and reduced distortion.
• Long life silver lead wires attached 180° apart for improved stability.
• Vented pole piece and coil former for reduced compression.
• Gasket and bolt hole protrusions for reduced coupling to speaker cabinet.
• CCAW voice coil for reduced moving mass.

SATORI MR13PNW-4 Specifications:

• Article number: MR13PNW-4
• Woofer Series: Satori Series
• Woofer Type: Midwoofer
• Nominal Diameter: 5″
• Power Handling (RMS): 30 Watts
• Impedance (Z): 4 ohms
• Sensitivity: 91 dB 2.83V/1m
• Voice Coil Diameter: 1.2″
• DC Resistance (Re): 3.3 ohms
• Voice Coil Inductance (Le): 0.11 mH
• Resonant Frequency (Fs): 41 Hz
• Mechanical Q (Qms): 2.8
• Electromagnetic Q (Qes): 0.25
• Total Q (Qts): 0.23
• Diaphragm Mass Inc. Airload (Mms): 5.4 g
• Mechanical Compliance of Suspension (Cms): 2.79 mm/N
• Surface Area of Cone (Sd): 70 cm2
• BL Product (BL): 4.3 Tm
• Compliance Equivalent Volume (Vas): 0.68 ft.³
• Maximum Linear Excursion (Xmax): 3 mm

Why Choose Lean Business Audio?

50 years of experience of designing, building and supplying Home, Car and Professional Audio.

Huge stocks of leading loudspeakers and audio brands
KEF, Celestion, Eminence, WGS, Montage, BMS Speakers, Faital Pro, Eighteen Sound, Ciare

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Free Delivery on selected brands with the UK.
Price matching.

For more information please contact us at: +44(0)1473 744089
Or Email us at: sales@lean-business.co.uk