The Eminence Texas Heat is the All-American guitar speaker that’s packin’ heat, Texas style. 

It delivers a nice warm, fat tone with top end bite and clarity to cut through a mix while maintaining a rich, bluesy tone.

 Very touch-sensitive with a hint of British voicing.

Characteristics 

Series         Patriot

Model        Texas Heat

Application          12" Open or Closed Back

Configuration         1, 2, or 4 X 12"

Low End Response Aggressive

Low End Shape Fat/Chunky

Mid-Range Response Aggressive

Mid-Range Shape Crisp

High-End Response Moderate

Volume/Power         Louder

Overall Coloration* Nice warm, fat tone with a little top end bite and clarity.  Very touch sensitive with a hint of British flavor.

Break-up Modes Medium

Power Range         Up to 150 watts

Instrument*         Lead/Rhythm  Guitar

Genre of Music* American Rock, Blues, and Southern Rock

Tech Specs

 SPECIFICATION

Nominal Basket Diameter 12", 305 mm

Nominal Impedance*         8 Ω

Power Rating*

Watts                                      150 W

Resonance                         79 Hz

Usable Frequency Range 70 Hz - 4.7 kHz

Sensitivity*                         99.4 dB

Magnet Weight                 38 oz.

Gap Height                         0.312", 7.9 mm

Voice Coil Diameter         2", 51 mm

THIELE & SMALL PARAMETERS

Resonant Frequency (fs) 79 Hz

DC Resistance (Re)         7.3 Ω

Coil Inductance (Le)         0.54m H

Mechanical Q (Qms)         13.88

Electromagnetic Q (Qes) 0.68

Total Q (Qts)                         0.65

Compliance Equivalent Volume (Vas) 50.9 liters / 1.8 cu.ft.

Peak Diaphragm Displacement Volume (Vd) 41.6 cc

Mechanical Compliance of Suspension (Cms) 0.13 mm/N

BL Product (BL) 12.8 T-M

Diaphragm Mass Inc. Airload (MMs) 31 grams

Efficiency Bandwidth Product (EBP) 116

Maximum Linear Excursion (Xmax) 0.8 mm

Surface Area of Cone (Sd)                 519.5 cm2

MOUNTING INFORMATION

Recommended Enclosure Volume

Sealed Acceptable

Vented Acceptable

Driver Volume Displaced 0.071 cu.ft. / 2 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                          5.1", 129.5 mm

Net Weight                  8.3 lbs, 3.76 kg

Shipping Weight          10 lbs, 4.54 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 

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