12 inch Eminence Lead / Rhythm Guitar Replacement Speaker- British Eminence Speaker Basket
12 inch Eminence Lead / Rhythm Guitar Replacement Speaker- British Eminence Speaker Cone
12 inch Eminence Lead / Rhythm Guitar Replacement Speaker- British Eminence Speaker Side
12 inch Eminence Lead / Rhythm Guitar Replacement Speaker- British Eminence Speaker Frequency Response

THE TONKER 12" Lead / Rhythm Guitar Speaker- British

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The Eminence Tonker guitar speaker brings the pub to any club. A very fat, clean and warm tone through the mid-range, smooth top end. Carries the day, from English Rock to Tele Twang.

Characteristics 

Series Redcoats
Model The Tonker
Application 12" Open or Closed Back
Configuration 1, 2, or 4 X 12"
Low End Response Aggressive
Low End Shape Fat/Round
Mid-Range Response Moderate
Mid-Range Shape Warm
High-End Response Moderate
Volume/Power Loudest
Overall Coloration* A very fat, clean and warm tone through the mid-range, smooth top end
Break-up Modes Medium
Power Range Up to 150 watts
Instrument* Lead/Rhythm  Guitar
Genre of Music* English Rock, Southern Rock, Country (Great with a Telecaster)

Specifications

Download Spec Sheet

SPECIFICATION
Nominal Basket Diameter 12", 305 mm
Nominal Impedance* 8 Ω
Power Rating*
Program Power N/A
Watts 150 W
Resonance 89 Hz
Usable Frequency Range 70 Hz - 5 kHz
Sensitivity* 101.5 dB
Magnet Weight 59 oz.
Gap Height 0.312", 7.9 mm
Voice Coil Diameter 2", 51 mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 89 Hz
DC Resistance (Re) 7.36 Ω
Coil Inductance (Le) 0.47m H
Mechanical Q (Qms) 10.02
Electromagnetic Q (Qes) 0.49
Total Q (Qts) 0.47
Compliance Equivalent Volume (Vas) 34.1 liters / 1.2 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 41.6 cc
Mechanical Compliance of Suspension (Cms) 0.09 mm/N
BL Product (BL) 17.4 T-M
Diaphragm Mass Inc. Airload (MMs) 36 grams
Efficiency Bandwidth Product (EBP) 181
Maximum Linear Excursion (Xmax) 0.8 mm
Surface Area of Cone (Sd) 519.5 cm2
Maximum Mechanical Limit (Xlim) N/A
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed Acceptable
Vented Acceptable
Driver Volume Displaced 0.079 cu.ft. / 2.25 liters
Overall Diameter 12.03", 305.6 mm
Baffle Hole Diameter 11.07", 281.2 mm
Front Sealing Gasket Yes
Rear Sealing Gasket Yes
Mounting Holes Diameter 0.25", 6.4mm
Mounting Holes B.C.D. 11.59", 294.4mm
Depth 5.2", 132.1 mm
Net Weight 11.1 lbs, 5.03 kg
Shipping Weight 13.2 lbs, 5.99 kgs
MATERIALS OF CONSTRUCTION
Coil Construction Copper voice coil
Coil Former Polyimide former
Magnet Composition Ferrite magnet
Core Details Non-vented core
   
Basket Materials Pressed steel basket
Cone Composition Paper cone
Cone Edge Composition Paper cone edge
Dust Cap Composition Zurette dust cap


Frequency Response

response graph