Eighteen Sound 15MB650 8 Ohm 15″ 400W Loudspeaker

Eighteen Sound 15MB650 8 Ohm 15″ 400W Loudspeaker

Product description:

The 15MB650 high output mid bass has been designed for use as a bass and low-midrange driver in tuned reflex enclosures, in 2- or 3-way systems.
When used in a 2-way system, we recommend a 1″ or 2″ exit compression driver to obtain the best sound quality and directional control.
The 15MB650 combines a high sensitivity value (101dB 1W/1m) with high power handling capabilities.
The curvilinear paper cone, in conjunction with the viscose dampened double half-roll suspension, provides excellent transient response and cone damping. The 75 mm Ø copper voice coil utilises the same technology fitted to our top-of-the-range 4” voice coil models.

Key features:

•  101,5 dB SPL 1W / 1m average sensitivity
•  75 mm (3 in) Interleaved Sandwich Voice coil (ISV)
•  400 W AES power handling
•  Excellent transient response and cone damping
•  Improved heat dissipation via unique basket design
•  Ideal for compact two way, multiway systems and horn design

Thiele & Small parameters:

• Resonance frequency (free air)
• f_S 40.0 Hz
• Mechanical quality factor Q_MS 3.95
• Electrical quality factor Q_ES 0.27
• Total quality factor Q_TS 0.26
• Maximum linear excursion x_max 4.0 mm
• Air volume displaced at x_max V_D 360 cm³
• Power handling P 400 W
• Program power P_max 600 W
• Nominal impedance Z 8 Ω
• DC resistance R_E 5.5 Ω
• Inductance (1kHz) L_E 1.36 mH
• VC Diameter 75 mm
• Winding material: Copper

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

Low Worldwide shipping rates.
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