Eminence Redcoat Series The Tonker 12" 150 Watt

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.

SPECIFICATIONS

Nominal Basket Diameter 12", 304.8mm
Nominal Impedance* Available in 8 or 16 ohms
Power Rating **Watts 150W
Resonance 89Hz
Usable Frequency Range 70Hz - 5.5kHz
Sensitivity*** 102dB
Magnet Weight 59 oz.
Gap Height 0.31", 7.92mm
Voice Coil Diameter 2", 50.8mm

THIELE & SMALL PARAMETERS

Resonant Frequency (fs) 89Hz
DC Resistance (Re) 7.36
Coil Inductance (Le) 0.47mH
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) 42cc
Mechanical Compliance of Suspension (Cms) 0.09mm/NBL

MOUNTING INFORMATION

Recommended Enclosure Volume Sealed Acceptable Vented
Acceptable Driver Volume Displaced 137.3 cu.in. / 2.25 liters
Overall Diameter12.02", 305.3mm
Baffle Hole Diameter10.97", 278.6mm
Front Sealing Gasket Fitted as standard
Rear Sealing Gasket Fitted as standard
Mounting Holes Diameter 0.25", 6.4mm
Mounting Holes B.C.D.11.63", 295.4mm
Depth 5.2", 132mm
Net Weight 11.1 lbs, 5 kg
Shipping Weight 13.2 lbs, 6 kgs

SPECIFICATION
Nominal Basket Diameter	12", 305 mm
Nominal Impedance*	Available 8 Ω or 16 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

response graph

Eminence The Tonker 12" 150 Watt

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