YAMAHA YE741A00 6.29″ Woofer for HS7 Monitor

Replacement speaker 16cm - 4 ohm - 60W

Suitable for use on Yamaha HS7 speaker ( black cabinet version )

Nominal Diameter     160 mm (6 in)
Overall Diameter     167.4 mm (6.59 in)
Bolt Circle Diameter     154 mm (6.06 in)
Baffle Cutout Diameter     144 mm (5.67 in)
Depth     77 mm (3 in)
Flange and Gasket Thickness     8 mm (0.31 in)
Net Weight     2 Kg (4.41 lb)
Shipping Box
(Single Carton Box)     103x190x185 mm (4.06x7.48x7.28 in)
Shipping Weight     2.6 Kg (5.73 lb)
       

Nominal Impedance     8 Ohm
Minimum Impedance     6.8 Ohm
Nominal Power Handling ***     130 W
Maximum Power Handling ****     260 W
Sensitivity (1W/1m)     95 dB
Frequency Range     85÷6000 Hz
Voice Coil Diameter     37 mm (1.46 in)
Winding Material     Al
Former Material     Kapton
Winding Depth     12 mm (0.47 in)
Magnetic Gap Depth     8 mm (0.31 in)
Flux Density     1 T

Fs     120 Hz
Re     5.9 Ohm
Qes     0.5
Qms     7.3
Qts     0.47
Vas     3.56 dm^3 (0.13 ft^3)
Sd     118 cm^2 (18.29 in^2)
Xmax *     4.67 mm
Xdamage **     10.4 mm
Mms     11 g
Bl     8.2 N/A
Le     0.4 mH
Mmd     9.5 g
Cms     0.18 mm/N
Rms     1 Kg/s
Eta Zero     1 %
EBP     240 Hz

• Nominal Diameter6-1/2“
• Power Handling (RMS)120 Watts
• Power Handling (max)240 Watts
• Impedance8 ohms
• Frequency Response150 to 8,000 Hz
• Sensitivity99 dB 1W/1m
• Voice Coil Diameter1.5“

• Resonant Frequency (Fs)126 Hz
• DC Resistance (Re)5.2 ohms
• Voice Coil Inductance (Le)0.6 mH
• Mechanical Q (Qms)4.6
• Electromagnetic Q (Qes)0.39
• Total Q (Qts)0.36
• Compliance Equivalent Volume (Vas)0.21 ft.³
• BL Product (BL)8.2 Tm
• Diaphragm Mass Inc. Airload (Mms)6g
• Maximum Linear Excursion (Xmax)0.6 mm
• Surface Area of Cone (Sd)132 cm²

• Cone MaterialPaper
• Surround MaterialFoam
• Voice Coil Wire MaterialAluminum
• Voice Coil FormerFiberglass
• Basket / Frame MaterialCast Aluminum
• Magnet MaterialNeodymium

• Overall Outside Diameter7.4“
• Baffle Cutout Diameter5.7“
• Depth3.1“
• Bolt Circle Diameter6.7“
• # Mounting Holes4

• Sealed Volume0.04 ft.³
• Sealed F3299 Hz
• Vented Volume0.11 ft.³
• Vented F3174 Hz

• 93 dB Sensitivity 1 W / 1 m
• 130 W Power Handling
• 1.5" Sandwich Voice Coil
• Double treated Cone for Water Protection
• Neodymium Magnet System
• Twin Aluminum demodulating Rings for ultra low Distortion
• Optimal for compact 2- or 3-way Systems

Nominal Diameter     160 mm (6 in)
Overall Diameter     181.2/164 mm (7.13/6.46 in)
Bolt Circle Diameter     167 mm (6.57 in)
Baffle Cutout Diameter     147 mm (5.79 in)
Depth     84.5 mm (3.33 in)
Flange and Gasket Thickness     8 mm (0.31 in)
Net Weight     1.2 Kg (2.64 lb)
Shipping Box
(Single Carton Box - 4 units)     380x393x128 mm (14.9x15.47x5.03 in)
Shipping Weight (4 units)     5.6 Kg (13.82 lb)

Nominal Impedance     8 Ohm
Minimum Impedance     5.9 Ohm
Nominal Power Handling ***     100 W
Maximum Power Handling ****     200 W
Sensitivity (1W/1m)     91 dB
Frequency Range     63÷5000 Hz
Voice Coil Diameter     32 mm (1.26 in)
Winding Material     Cu
Former Material     Kapton
Winding Depth     12.5 mm (0.49 in)
Magnetic Gap Depth     6 mm (0.24 in)
Flux Density     1 T

Fs     61 Hz
Re     5.4 Ohm
Qes     0.6
Qms     6
Qts     0.54
Vas     14.8 dm^3 (0.52 ft^3)
Sd     137 cm^2 (21.23 in^2)
Xmax *     5.25 mm
Xdamage **     13.15 mm
Mms     14 g
Bl     6.8 N/A
Le     0.5 mH
Mmd     13 g
Cms     0.56 mm/N
Rms     0.84 Kg/s
Eta Zero     0.46 %
EBP     102 Hz