acr speaker hal 1

10" PA - 10880 Excellent MK II By ACR
Mid range

SPECIFICATION
Nominal Diameter   10 inch
Nominal Impedance   8 ohm
Cone material   Black Paper
Edge   Cloth
Maximum Power   400 watt
Magnet Weight   50.4 Oz
Frequency Response   65 Hz – 5.5 KHz
Sensitivity 1 M / 1 W   96 dB
Voice Coil Diameter   2.4 inch / 60.55 mm
THIELE SMALL PARAMETER
Resonance Frequency   Fs   65 Hz
DC resistance   Re   5.7 ohm
Mechanical Factor   Qms   0.20
Electical Factor   Qes   0.45
Total Factor   Qts   0.37
BL Factor   BL   12.3 T/m
Effective moving mass   Mms   28.9 Gram
Equivalent cas air load   Vas   37.9 Liter
Effective piston area   Sd   366.4 Cm2
Voice coil inductance   Le   0.21 mH
Half space efficiency   Eff   2.33 %
MOUNTING INFORMATION
Overall Diameter  257 mm
Bolt Circle Diameter   246 mm
Bolt Hole Diameter   5 mm
Front Mount   228 mm
Overall depth   111 mm

                                                                                                              

12" 1225 ACR New
		Code Number : 164 print email
Mid-range

SPECIFICATION
Nominal Diameter   12 inch / 305 mm
Nominal Impedance   8 ohm
Cone material   Black Paper
Edge   Cloth
Maximum Power   350 watt
Magnet Weight   27.93 Oz
Frequency Response   47 Hz – 11.1 KHz
Sensitivity 1 M / 1 W   93 dB
Voice Coil Diameter   1.4 inch / 35.5 mm
Voice Coil Former Material   Aluminium SV

THIELE SMALL PARAMETER
Resonance Frequency   Fs   47 Hz
DC resistance   Re   5.5 ohm
Mechanical Factor   Qms   4
Electical Factor   Qes   0.92
Total Factor   Qts   0.76
BL Factor   BL   8.1 T/m
Effective moving mass   Mms   37.3 Gram
Equivalent cas air load   Vas   121.4 Liter
Effective piston area   Sd   530.9 Cm2
Voice coil inductance   Le   0.33 mH
Half space efficiency   Eff   1.32 %
MOUNTING INFORMATION
Overall Diameter  306 mm
Bolt Circle Diameter   293 mm
Bolt Hole Diameter   6 mm
Front Mount   275 mm
Overall depth   119 mm

12" 1230 ACR Black
		Code Number : 18 print email
Full range

SPECIFICATION
Nominal Diameter   12  inch
Nominal Impedance   8  ohm
Cone material   Black Paper
Maximum Power   500 watt
Magnet Weight   34.30 Oz
Frequency Response   59 Hz – 16.4 KHz
Sensitivity 1 M / 1 W   94 dB
Voice Coil Diameter   1.4 inch / 3.8 cm
THIELE SMALL PARAMETER
Resonance Frequency   Fs   59 Hz
DC resistance   Re   6.9 ohm
Mechanical Factor   Qms   13
Electical Factor   Qes   0.93
Total Factor   Qts   0.87
BL Factor   BL   10.4 N/A
Effective moving mass   Mms   39 Gram
Equivalent cas air load   Vas   73.3 Liter
Effective piston area   Sd   530.9 Cm2
Voice coil inductance   Le   0.00 mH
Half space efficiency   Eff   1.57 %
MOUNTING INFORMATION
Overall Diameter  306 mm
Bolt Circle Diameter   293 mm
Bolt Hole Diameter   6 mm
Front Mount   275 mm
Overall depth   130 mm

                                                             

12" 1280 ACR Black Magic
		Code Number : 29 print email
Full range

SPECIFICATION
Nominal Diameter   12 inch
Nominal Impedance   8 ohm
Cone material   Black Paper
Edge   Cloth
Maximum Power   500 watt
Magnet Weight   48.60 Oz
Frequency Response   45 Hz – 3.3 KHz
Sensitivity 1 M / 1 W   95 dB
Voice Coil Diameter   2 inch / 49.5 cm
THIELE SMALL PARAMETER
Resonance Frequency   Fs   45 Hz
DC resistance   Re   6.3 ohm
Mechanical Factor   Qms   6
Electical Factor   Qes   0.47
Total Factor   Qts   0.44
BL Factor   BL   13.1 T/m
Effective moving mass   Mms   45 Gram
Equivalent cas air load   Vas   101.8 Liter
Effective piston area   Sd   510.7 Cm2
Voice coil inductance   Le   0.59 mH
Half space efficiency   Eff   1.90 %
MOUNTING INFORMATION
Overall Diameter  310 mm
Bolt Circle Diameter   294 mm
Bolt Hole Diameter   8 mm
Front Mount   284 mm
Overall depth   127 mm


                            

12" ACR 1250
		Code Number : 162 print email
Mid-range

SPECIFICATION
Nominal Diameter   12 inch / 305 mm
Nominal Impedance   8 ohm
Cone material   Black Paper
Edge   Cloth
Maximum Power   450 watt
Magnet Weight   41.37 Oz
Frequency Response   47 Hz – 4.2 KHz
Sensitivity 1 M / 1 W   95 dB
Voice Coil Diameter   2 inch / 49.5 mm
Voice Coil Former Material   Aluminium SV

THIELE SMALL PARAMETER
Resonance Frequency   Fs   47 Hz
DC resistance   Re   6.7 ohm
Mechanical Factor   Qms   2
Electical Factor   Qes   0.51
Total Factor   Qts   0.42
BL Factor   BL   12.7 T/m
Effective moving mass   Mms   41.6 Gram
Equivalent cas air load   Vas   106.9 Liter
Effective piston area   Sd   530.9 Cm2
Voice coil inductance   Le   0.38 mH
Half space efficiency   Eff   2.15 %
MOUNTING INFORMATION
Overall Diameter  306 mm
Bolt Circle Diameter   293 mm
Bolt Hole Diameter   6 mm
Front Mount   275 mm
Overall depth   126 mm

12" C - 1230 - PA ACR Special New
		Code Number : 27 print email
Full range

SPECIFICATION
Nominal Diameter   12 inch
Nominal Impedance   8 ohm
Cone material   Black Paper Coating
Edge  Cloth
Maximum Power   500 watt
Magnet Weight   27.93 Oz
Frequency Response   42 Hz – 15.3 KHz
Sensitivity 1 M / 1 W   94 dB
Voice Coil Diameter   1.4 inch / 36 cm
THIELE SMALL PARAMETER
Resonance Frequency   Fs   42 Hz
DC resistance   Re   7.1 ohm
Mechanical Factor   Qms   7
Electical Factor   Qes   0.76
Total Factor   Qts   0.69
BL Factor   BL   9.6 T/m
Effective moving mass   Mms   37 Gram
Equivalent cas air load   Vas   146.8 Liter
Effective piston area   Sd   526.9 Cm2
Voice coil inductance   Le   0.00 mH
Half space efficiency   Eff   1.44 %
MOUNTING INFORMATION
Overall Diameter  306 mm
Bolt Circle Diameter   293 mm
Bolt Hole Diameter   6 mm
Front Mount   273 mmOverall depth   122 mm


              

12" LA - 10012 M Fabulous By ACR

Code Number : 148 print email

Mid Range