Emphaser ESW-M10 - 25cm Subwoofer

EMPHASER MONOLITH SUBWOOFER

“Turn up the volume!” This phrase, heard so often, expresses the clear desire not only to hear music, but also to want to hear it
really felt. The EMPHASER Monolith subwoofers give the music lover exactly what he wants in one
Moment required: a precise and powerful bass thunderstorm.
Whether installed in a compact closed box or in a level-proof bass reflex housing - the Monolith woofers are convincing
with their remarkable performance. The materials of the two Monolith subwoofer models were carefully selected and precisely matched to one another. Due to its hardness and high stability with low weight, the aluminum membrane is ideally suited for a detailed and extremely low-distortion reproduction in the intended area of application.

The low weight of the entire oscillating unit in connection with the powerful double magnet results in a considerable degree of efficiency.
The 4-layer voice coil made of copper wire, wound on a temperature-resistant polyimide carrier, ensures a high electrical load capacity. The Connex centering spider and butyl rubber surround, in turn, guarantee consistently high reproduction quality throughout the entire service life.

MAIN FEATURES

• 25 cm subwoofer (ESW-M10)
• Die-cast aluminum basket
• Strontium ferrite double magnet
• Aluminum membrane
• Butyl rubber surround
• Connex centering spider
• Polyimide voice coil former
• 4-layer copper wire voice coil
• Deep-drawn pole plate bore
• Print terminal

TECHNICAL DATA ESW-M10

• Frequency response *: 25–100 Hz
• Nominal load capacity *: 200 W RMS *
• Impedance: 4 ohms
• Voice coil diameter: 2 “/ 51 mm  
• Voice coil winding height: 25.2 mm  
• Installation diameter: 238 mm
• Installation depth: 138mm

THIELE-SMALL PARAMETERS ESW-M10

• Free-Air Resonance (Fs): 22 Hz
• DC Resistance (Re): 3.8 ohms  
• Electrical Damping (Qes): 0.36
• Mechanical Damping (Qms): 5.35
• Total Damping (Qts): 0.34
• Equivalent Volume of Compliance (Vas): 70 liters
• Moving Mass incl. Air Load (Mms): 115.0 g
• Electrically Lim. Cone Excursion (Xmax pp): 17.2 mm
• Effective Cone Surface (Sd): 330 cm²
• Effi ciency at 2.00 V (RefSPL), 1W / 1m: 85 dB

HOUSING RECOMMENDATIONS

CLOSED CASE Q 0.707 Max Flat

• Net volume: 22 l

BASS REFLEX HOUSING QB 3 Deep Bass

• Net Volume: 37 l
• Inner-Ø round port: 8 cm
• Inner-Ø square port: 10 x 5 cm
• Length of port: 57 cm
• Length of port (used as slot port **): 40 cm

BASS REFLEX HOUSING High Vol .: +3 dB at 44 Hz

• Net volume: 35 l
• Inner-Ø round port: 8 cm
• Inner-Ø square port: 10 x 5 cm
• Length of port: 31 cm
• Length of port (used as slot port **): 20 cm