Alpha-10A - Eminence Speaker

Alpha10A Med. Vented Cabinet, Good for Voice PA/BG Practice AmpBy McJerry, Eminence Speaker LLCDisplacement Limited to 50 Watts; semi-full range use ok, for best results usea steep high pass filter set to 50 Hz or higher.Box Properties--Description--Name:Type: Vented BoxShape: Prism, square (optimum)--Box Parameters--Vb = 1.8 cu.ftV(total) = 1.837 cu.ftFb = 55 HzQL = 7F3 = 57.05 HzFill = minimal--Vents--No. of Vents = 1Vent shape = roundVent ends = one flushDv = 3.076 inLv = 0.75 inNormalized Amplitude Response (dB-SPL/Hz)Eminence DesignerdB60-6-12-18-24-30-365 Hz 10 50 100 500 1 K 5 K 10 K 20 KDriver Properties--Description--Name: Alpha-10Type: Standard one-way driverCompany: Eminence Speaker LLCComment: Revised NOV 2005Piston: Paper cone.Suspension: Cloth surround.Dust Cap: Solid composition paper dust cap.Frame: Pressed steel basket.Voice Coil: 1.5 inch (38.1 mm) copper.Magnet: 20 oz ferrite magnet.--Configuration--No. of Drivers = 1--Driver Parameters--Fs = 50 HzQms = 5.21Vas = 82.2 litersXmax = 3.2 mmSd = 355.4 sq.cmQes = 0.66Re = 5.31 ohmsLe = 0.66 mHZ = 8 ohmsPe = 150 wattsdB11911310710195898377dB12211611010498928680Custom Amplitude Response (dB-SPL/Hz at 1 m) with 50 wattsEminence Designer5 Hz 10 50 100 500 1 K 5 K 10 K 20 KMaximum Acoustic Power (dB-SPL/Hz at 1 m)Eminence Designer5 Hz 10 50 100 500 1 K 5 K 10 K 20 KFile: Alpha10AMedVentedBox.bb6

Page Two -- Alpha10AMedVentedBox.bb6Cone Displacement ( mm/Hz) with 50 wattsmm16Eminence Designer14121086425 Hz 10 50 100 500 1 K 5 K 10 K 20 KVent Air Velocity ( m/sec/Hz) with 50 wattsm/s48Eminence Designer42363024181265 Hz 10 50 100 500 1 K 5 K 10 K 20 KSystem Impedance (ohms/Hz)ohms80Eminence Designer706050403020105 Hz 10 50 100 500 1 K 5 K 10 K 20 K

Alpha10A Small Sealed Cabinet, Mid High or Small Floor WedgeBy McJerry, Eminence Speaker LLC150 Watt Thermal Limit; use with a steep high pass filter set to 150 Hz or higher.Box Properties--Description--Name:Type: Closed BoxShape: Prism, square--Box Parameters--Vb = 0.29 cu.ftV(total) = 0.323 cu.ftQtc = 1.243QL = 20F3 = 113.4 HzFill = heavyNormalized Amplitude Response (dB-SPL/Hz)dB60-6-12-18-24Eminence DesignerDriver Properties--Description--Name: Alpha-10Type: Standard one-way driverCompany: Eminence Speaker LLCComment: Revised NOV 2005Piston: Paper cone.Suspension: Cloth surround.Dust Cap: Solid paper dust cap.Frame: Pressed steel basket.Voice Coil: 1.5 inch (38.1 mm) copper.Magnet: 20 oz ferrite magnet.--Configuration--No. of Drivers = 1--Driver Parameters--Fs = 50 HzQms = 5.21Vas = 82.2 litersXmax = 3.2 mmSd = 355.4 sq.cmQes = 0.66Re = 5.31 ohmsLe = 0.66 mHZ = 8 ohmsPe = 150 watts-30-365 Hz 10 50 100 500 1 K 5 K 10 K 20 KCustom Amplitude Response (dB-SPL/Hz at 1 m) with 150 wattsEminence DesignerdB1241181121061009488825 Hz 10 50 100 500 1 K 5 K 10 K 20 KMaximum Acoustic Power (dB-SPL/Hz at 1 m)Eminence DesignerdB122116110104989286805 Hz 10 50 100 500 1 K 5 K 10 K 20 KFile: Alpha10ASmallSealedBox.bb6

Page Two -- Alpha10ASmallSealedBox.bb6Cone Displacement ( mm/Hz) with 150 wattsmm16Eminence Designer14121086425 Hz 10 50 100 500 1 K 5 K 10 K 20 KSystem Impedance (ohms/Hz)ohms80Eminence Designer706050403020105 Hz 10 50 100 500 1 K 5 K 10 K 20 K

Alpha10A Small Vented Cabinet, Small Floor Wedge or Sat.By McJerry, Eminence Speaker LLCDisplacement Limited to 100 Watts; use a steep high pass filter set to 100 Hz or higher.Box Properties--Description--Name:Type: Vented BoxShape: Prism, square (optimum)--Box Parameters--Vb = 1 cu.ftV(total) = 1.039 cu.ftFb = 85 HzQL = 7F3 = 78.4 HzFill = minimal--Vents--No. of Vents = 1Vent shape = roundVent ends = one flushDv = 3.911 inLv = 0.75 inNormalized Amplitude Response (dB-SPL/Hz)Eminence DesignerdB60-6-12-18-24-30-365 Hz 10 50 100 500 1 K 5 K 10 K 20 KDriver Properties--Description--Name: Alpha-10Type: Standard one-way driverCompany: Eminence Speaker LLCComment: Revised NOV 2005Piston: Paper cone.Suspension: Cloth surround.Dust Cap: Solid composition paper dust cap.Frame: Pressed steel basket.Voice Coil: 1.5 inch (38.1 mm) copper.Magnet: 20 oz ferrite magnet.--Configuration--No. of Drivers = 1--Driver Parameters--Fs = 50 HzQms = 5.21Vas = 82.2 litersXmax = 3.2 mmSd = 355.4 sq.cmQes = 0.66Re = 5.31 ohmsLe = 0.66 mHZ = 8 ohmsPe = 150 wattsdB12211611010498928680dB12211611010498928680Custom Amplitude Response (dB-SPL/Hz at 1 m) with 100 wattsEminence Designer5 Hz 10 50 100 500 1 K 5 K 10 K 20 KMaximum Acoustic Power (dB-SPL/Hz at 1 m)Eminence Designer5 Hz 10 50 100 500 1 K 5 K 10 K 20 KFile: Alpha10SmallVentedBox.bb6

Page Two -- Alpha10SmallVentedBox.bb6Cone Displacement ( mm/Hz) with 100 wattsmm16Eminence Designer14121086425 Hz 10 50 100 500 1 K 5 K 10 K 20 KVent Air Velocity ( m/sec/Hz) with 100 wattsm/s48Eminence Designer42363024181265 Hz 10 50 100 500 1 K 5 K 10 K 20 KSystem Impedance (ohms/Hz)ohms80Eminence Designer706050403020105 Hz 10 50 100 500 1 K 5 K 10 K 20 K