Eminence Impero 12A Replacement PA Speaker, 2,000 Watts
No longer available at zZounds
Building a bass amp? Re-coning your two-way PA speakers? The Eminence Impero 12A is a high-power speaker driver, covering the low end from 56 Hz to 3 kHz.
Overview
Eminence is proud to introduce three advanced high-power additions to the Professional Series: the Impero 12A, 15A, and 18A. Italian for "empire", Impero sets the tone for this elite offering of high quality, hand-built loudspeakers.
Using high motor strength with balanced Vas and Mms, the Impero series plays extremely loud and low in compact vented designs. Advancements include a 1/2 inch thick by 7.5 inch diameter machined top plate, one piece machined T-yoke, and a 4 inch deep wound fiberglass voice coil. These features combined with an ultra-linear long-excursion suspension and bumped motor assembly allow the Impero series to move serious air, generate serious SPL, while handling tremendous amounts of power.
At 1,100 watts continuous / 2,200 watts program power, the 12 inch Impero 12A has a usable frequency range of 56 Hz to 3 kHz, making it perfect for two-way top boxes, full-range two-way boxes, bass guitar boxes, and small subwoofers.
Using high motor strength with balanced Vas and Mms, the Impero series plays extremely loud and low in compact vented designs. Advancements include a 1/2 inch thick by 7.5 inch diameter machined top plate, one piece machined T-yoke, and a 4 inch deep wound fiberglass voice coil. These features combined with an ultra-linear long-excursion suspension and bumped motor assembly allow the Impero series to move serious air, generate serious SPL, while handling tremendous amounts of power.
At 1,100 watts continuous / 2,200 watts program power, the 12 inch Impero 12A has a usable frequency range of 56 Hz to 3 kHz, making it perfect for two-way top boxes, full-range two-way boxes, bass guitar boxes, and small subwoofers.
Specs
- Nominal Basket Diameter: 12 in., 304.8mm
- Nominal Impedance: 8 ohms
- Power Rating:
-- Watts: 1100 watts
-- Music Program: 2200 watts
- Resonance: 42.75Hz
- Usable Frequency Range: 56Hz - 3kHz
- Sensitivity: 93dB
- Magnet Weight: 109 oz.
- Gap Height: 0.5 in., 12.7mm
- Voice Coil Diameter: 4 in., 101.6mm
- Thiele & Small Parameters
- Resonant Frequency (fs) : 42.75Hz
- DC Resistance (Re) : 5.58
- Coil Inductance (Le) : 1.46mH
- Mechanical Q (Qms) : 13.84
- Electromagnetic Q (Qes) : 0.33
- Total Q (Qts) : 0.32
- Compliance Equivalent Volume (Vas) : 70.2 liters / 2.48 cu.ft.
- Peak Diaphragm Displacement Volume (Vd) : 339.4cc
- Mechanical Compliance of Suspension (Cms) : 0.17mm/N
- BL Product (BL) : 19.49 T-M
- Diaphragm Mass Inc. Airload (MMs) : 83.47 grams
- Efficiency Bandwidth Product (EBP) : 129.8
- Maximum Linear Excursion (Xmax) : 6.22mm
- Surface Area of Cone (Sd) : 545.4 cm2
- Maximum Mechanical Limit (Xlim) : 12.5mm
- Mounting Information
- Recommended Enclosure Volume: 33.98-118.9 liters / 1.2-4.2 cu.ft.
- Driver Volume Displaced: 184.8 cu.in. / 3 liters
- Overall Diameter: 12.38 in., 314.45mm
- Baffle Hole Diameter: 11.06 in., 280.92mm
- Front Sealing Gasket: Fitted as standard
- Rear Sealing Gasket: Fitted as standard
- Mounting Holes Diameter: 0.27 in., 6.98mm
- Mounting Holes B.C.D. : 11.69 in., 296.93mm
- Depth: 6.13 in., 155.7mm
- Net Weight: 24.2 lbs, 10.9 kg
- Shipping Weight: 26.6 lbs, 11.7 kgs
- Materials of Construction
- Coil Construction: Copper voice coil
- Coil Former: Fiberglass
- Magnet Composition: Ferrite magnet
- Core Details: Bumped Vented Extended core
- Basket Materials: Die-cast aluminum basket
- Cone Composition: Water Resistant Treated Paper Cone
- Cone Edge Composition: Treated Cloth cone edge
- Dust Cap Composition: Water Resistant Treated Paper dust cap
- Nominal Impedance: 8 ohms
- Power Rating:
-- Watts: 1100 watts
-- Music Program: 2200 watts
- Resonance: 42.75Hz
- Usable Frequency Range: 56Hz - 3kHz
- Sensitivity: 93dB
- Magnet Weight: 109 oz.
- Gap Height: 0.5 in., 12.7mm
- Voice Coil Diameter: 4 in., 101.6mm
- Thiele & Small Parameters
- Resonant Frequency (fs) : 42.75Hz
- DC Resistance (Re) : 5.58
- Coil Inductance (Le) : 1.46mH
- Mechanical Q (Qms) : 13.84
- Electromagnetic Q (Qes) : 0.33
- Total Q (Qts) : 0.32
- Compliance Equivalent Volume (Vas) : 70.2 liters / 2.48 cu.ft.
- Peak Diaphragm Displacement Volume (Vd) : 339.4cc
- Mechanical Compliance of Suspension (Cms) : 0.17mm/N
- BL Product (BL) : 19.49 T-M
- Diaphragm Mass Inc. Airload (MMs) : 83.47 grams
- Efficiency Bandwidth Product (EBP) : 129.8
- Maximum Linear Excursion (Xmax) : 6.22mm
- Surface Area of Cone (Sd) : 545.4 cm2
- Maximum Mechanical Limit (Xlim) : 12.5mm
- Mounting Information
- Recommended Enclosure Volume: 33.98-118.9 liters / 1.2-4.2 cu.ft.
- Driver Volume Displaced: 184.8 cu.in. / 3 liters
- Overall Diameter: 12.38 in., 314.45mm
- Baffle Hole Diameter: 11.06 in., 280.92mm
- Front Sealing Gasket: Fitted as standard
- Rear Sealing Gasket: Fitted as standard
- Mounting Holes Diameter: 0.27 in., 6.98mm
- Mounting Holes B.C.D. : 11.69 in., 296.93mm
- Depth: 6.13 in., 155.7mm
- Net Weight: 24.2 lbs, 10.9 kg
- Shipping Weight: 26.6 lbs, 11.7 kgs
- Materials of Construction
- Coil Construction: Copper voice coil
- Coil Former: Fiberglass
- Magnet Composition: Ferrite magnet
- Core Details: Bumped Vented Extended core
- Basket Materials: Die-cast aluminum basket
- Cone Composition: Water Resistant Treated Paper Cone
- Cone Edge Composition: Treated Cloth cone edge
- Dust Cap Composition: Water Resistant Treated Paper dust cap
No longer available at zZounds
In most cases, a product is unavailable because it has been discontinued by the manufacturer
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