Beyma SM-112/N

-10 %

RRP 169,00 €

incl. 19% VAT plus shipping
Goods have to be ordered
?
Sign in with your Amazon credentials and easily pay with the address and payment information stored in your Amazon account.
-10 %
SM 112/N

The design concept of this low frequency transducer arises from the need of achieve a more resistant loudspeaker that matches the more and more power given by ultimate amplification systems. In order to accomplish that, almost every component of the speaker has been reconsidered. The SM-112/N incorporates a 3" voice coil made with high quality materials: copper round wire with high temperature bonding strength and apical former. Moreover, it features a powerful magnet system with rear air ventilation. All these facts result in a 12" driver with extended and smooth low-mid frequency response, reduced harmonic distortion, good efficiency and excellent power handling (400 w AES). The SM-112/N is specially recommended for woofer applications.

Key fesatures:
  • High power handling (400 w AES)
  • 3" in (77 mm) copper voice coil with apical former
  • Optimum winding length for increased linear excursion
  • Extended response in the medium frequency range
  • Designed for high power woofer applications

Short data

Usage as Woofer
Power Handling 400 Watt
Impedance 8 Ohm
 
Frequency from 35 Hz
Max. Frequency 4 kHz
Sound pressure 97 dB

Chassis-data

Overall dimensions 312 mm
Baffle cutout 277.5 mm
Depth (Total) 138 mm
Front material Aluminium diecast
Frame Material Aluminium diecast
Membrane Type Cone
Membrane Surround Textile
Membrane Material Paper
 
Voice coil Ø 77 mm
Voice coil height 17.5 mm
Voice coil material Aluminium
Air gap height 7 mm
Magnet Ø 180 mm
Magnet-weight 4900 g

Thiele-Small-Parameter

Resonance fs fs: 43 Hz
Mechanical Q Qms: 12.43
Electrical Q Qes: 0.45
Total Q Qts: 0.44
Equivalent Air-Volumen Vas: 94.24 Liter
DC-Resistance Re: 6.2 Ohm
Coil Inductance Le: 1.7 mH
 
Mech. Compliance Cms: 0.223 mm/N
Moving Mass Mms: 59 g
mech. Resistance Rms: 1.32 kg/s-¹
Max. Excursion +/- Xmax: 7.25 mm
BL Product Bl: 15.1 N/A
Membrane Area Sd: 550 cm²
Sound pressure dB: 97 SPL
Efficiency Nref: 2.6 %

Frquency, Harmonic Distortion

Impedance

Technical Dimensions

PDF-Product information

You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

You can also easily manage your guarantee concern – without being obliged to – under the section My Account.