| Content | Vintage alnico and seamed cone tonality for guitar. Ideal Vintage alnico Jensen replacement.
Coloration : A very bluesy speaker with lots of sparkle, definition, and percussive characteristics.
Genre : Blues, Country, Rock.
SPECIFICATION
- Nominal Basket Diameter 10“, 254 mm
- Nominal Impedance 8 ohms
- Power Rating Watts 35 W / Music Program N/A
- Resonance 95 Hz
- Usable Frequency Range 100 Hz - 5.5 kHz
- Sensitivity 97.4
- Magnet Weight 6 oz.
- Gap Height 0.25“, 6.2 mm
- Voice Coil Diameter 1“, 25.4 mm
THIELE & Small Parameters
- Resonant Frequency (fs) 95 Hz
- DC Resistance (Re) 5.8
- Coil Inductance (Le) 0.51 mH
- Mechanical Q (Qms) 17.96
- Electromagnetic Q (Qes) 1.61
- Total Q (Qts) 1.47
- Compliance Equivalent Volume (Vas) 31.5 liters / 1.1 cu. ft.
- Peak Diaphragm Displacement Volume (Vd) 72 cc
- Mechanical Compliance of Suspension (Cms) 0.19 mm/N
- BL Product (BL) 5.7 T-M
- Diaphragm Mass inc. Airload (Mms) 15 grams
- Efficiency Bandwidth Product (EBP) 59
- Maximum Linear Excursion (Xmax) 2.1 mm
- Surface Area of Cone (Sd) 344.9 cm²
- Maximum Mechanical Limit (Xlim)
MOUNTING Information
- Recommended Enclosure Volume
Sealed Acceptable
Vented Acceptable
- Overall Diameter 10.11“, 256.8 mm
- Baffle Hole Diameter 9.05“, 229.9 mm
- Front Sealing Gasket fitted as standard
- Rear Sealing Gasket N/A
- Mounting Holes Diameter 0.22“, 5.6 mm
- Mounting Holes B.C.D. 9.6“, 243.8 mm
- Depth 4.8“, 122 mm
MATERIALS of Construction
- Copper voice coil
- Polyimide former
- Alnico magnet
- Non-vented core
- Pressed steel basket
- Paper Cone
- Paper cone edge
- Solid composition felt dust cap
|
DELTA-10A Series Standard American
Recommended for professional audio and bass guitar applications as a woofer/mid-bass or mid-range in vented monitors, satellites and multi-way enclosures.
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
10 "
Nominal Diameter
254 mm
Voice Coil
2.5 "
Voice Coil
63.5 mm
Overall diameter
256.2 mm
Pitch Circle Diameter
245.4 mm
Cut- out Measurement
232.4 mm
Diameter of fixing holes
6.4 mm
Depth
108 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
350 W
maximum rated load
700 W
Sensitivity (1 W / 1 m)
98.8 dB
Frequency response
63 - 3700 Hz
Voice Coil Material
Aluminium
Magnet
Ferrite
Depth of the magnetic gap
9.53 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
66 Hz
Re (DC resistance)
5.42 Ohm(s)
Qms (mechanical quality)
6.53
Le (inductance of the voice coil)
0.74 mH
Qes (electrical quality)
0.35
Qts (overall quality)
0.33
Vas (equivalent volume)
30.5
Mms (moving mass)
32 g
BL (power factor)
14.4 T/m
Xmax (maximum displacement)
3.5 mm
Cms (elasticity of the suspension)
0.18 mm/N
Sd (membrane area)
344.9 cm²
Weight
5,17 kg
| BETA-10A American Standard Series
Recommended for professional audio, bass guitar, mid-bass or floor monitor applications in sealed enclosures.
Also works well as a mid-bass or woofer in vented enclosures.
SPECIFICATION
- Nominal Basket Diameter 10“, 254 mm
- Nominal Impedance 16 ohms
- Power Rating Watts 250 W / Music Program 500 W
- Resonance 53 Hz
- Usable Frequency Range 51 Hz - 3.8 kHz
- Sensitivity 97
- Magnet Weight 34 oz.
- Gap Height 0.312“, 7.92 mm
- Voice Coil Diameter 2“, 50.8 mm
THIELE & Small Parameters
- Resonant Frequency (fs) 53 Hz
- DC Resistance (Re) 5.75
- Coil Inductance (Le) 0.67 mH
- Mechanical Q (Qms) 8.14
- Electromagnetic Q (Qes) 0.52
- Total Q (Qts) 0.49
- Compliance Equivalent Volume (Vas) 60.1 liters / 2.1 cu. ft.
- Peak Diaphragm Displacement Volume (Vd) 102 cc
- Mechanical Compliance of Suspension (Cms) 0.36 mm/N
- BL Product (BL) 9.6 T-M
- Diaphragm Mass inc. Airload (Mms) 25 grams
- Efficiency Bandwidth Product (EBP) 103
- Maximum Linear Excursion (Xmax) 3.0 mm
- Surface Area of Cone (Sd) 344.9 cm²
- Maximum Mechanical Limit (Xlim) 8.6 mm
MOUNTING Information
- Recommended Enclosure Volume
Sealed 8.5-14.2 liters/0.3-0.5 cu.ft.
Vented 19.8-70.8 liters/0.7-2.5 cu.ft.
- Overall Diameter 10.11“, 256.8 mm
- Baffle Hole Diameter 9.13“, 231.8 mm
- Front Sealing Gasket fitted as standard
- Rear Sealing Gasket fitted as standard
- Mounting Holes Diameter 0.23“, 5.7 mm
- Mounting Holes B.C.D. 9.6“, 243.8 mm
- Depth 3.98“, 101 mm
MATERIALS of Construction
- Aluminum voice coil
- Polyimide former
- Ferrite magnet
- Vented core
- Pressed steel basket
- Paper Cone
- Cloth cone edge
- Solid composition paper dust cap
| 2.5" voice coil Fiberglass former and Aluminium Winding
PS Spider with Progressive Waves
DAR Cloth surround with Double Asymmetric Rolls Technology (DAR)
WpT Waterproof Cone Treatment
BMF Balanced Ferrite Magnet Circuit with Aluminium Demodulating Ring
VMVc Ventilated Magnet and Voice Coil to reduce Power Compression
96.2 dB sensitivity
Frequency Range 50-3500 Hz
Shape Cylindrical
Product type Cone driver
Brand Sica
Frequency coverage type Low, Midbass, Midrange
Dimensional category 10.5 inch
Front chape Cylindrical
External diametre 268 mm
Mounting diametre 229.8 mm
Magnet type Ferrite
Basket masterial Aluminium
Nominal impedance 4 ohm
Nominal power handling 300 W
Max power handling 600 W
Manufacturer sensitivity 96.2 dB
Calculated sensitivity 94 dB
Frequency response 55-3500 Hz
Voice coil diameter 2.5 inch
Winding material Aluminium
Voice coil former Glass fiber
Winding depth 12 mm
Gap height 8 mm
Flux density 1.05 T
Depth 119.5 mm
Depth after front 107 mm
Front thickness 12.5 mm
Diamètre aimant (mm) 145 mm
Weight 5.6 kg
Fs 51 Hz
Re 3.1 ohm
Qes 0.32
Qms 5.01
Qts 0.3
Vas 47.7 L
Sd 346.4 cm²
Cms 280 µm/N
Efficiency 1.92 %
Calculated efficiency 1.9 %
Xvar 7.5 mm
Mms 34.8 gr
BL 10.4 T.m
Le 0.34 mH
EBP 159
Dome material Paper
Cone material Paper
Surround material Cloth
Surround shape Double roll
Shipping weight 5.6 kg |
Nominal Diameter 250 mm (10 in)
Overall Diameter 256.8 mm (10.1 in)
Bolt Circle Diameter 243.8 mm (9.60 in)
Baffle Cutout Diameter 233.8 mm (9.20 in)
Depth 102 mm (4.02 in)
Flange and Gasket Thickness 8 mm (0.31 in)
Net Weight 2.25 Kg (4.96 lb)
Shipping Box
(Single Carton Box) 140x280x282 mm (5.51x11.02x11.10 in)
Shipping Weight 2.6 Kg (5.73 lb)
Nominal Impedance 8 Ohm
Minimum Impedance 6.8 Ohm
Nominal Power Handling *** 150 W
Maximum Power Handling **** 300 W
Sensitivity (1W/1m) 96 dB
Frequency Range 50÷4500 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 55 Hz
Re 5.9 Ohm
Qes 0.7
Qms 9
Qts 0.6
Vas 44 dm^3 (1.55 ft^3)
Sd 327.7 cm^2 (50.79 in^2)
Xmax * 4.67 mm
Xdamage ** 10.4 mm
Mms 22.5 g
Bl 8.2 N/A
Le 0.42 mH
Mmd 20 g
Cms 0.3 mm/N
Rms 0.9 Kg/s
Eta Zero 1.4 %
EBP 79 Hz
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| 400 W continuous program power capacity |
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| 70° nominal coverage |
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| 60 – 18000 Hz response |
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| 94 dB sensitivity |
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| Single Neodymium magnet assembly |
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| XO-5 dedicated crossover network |
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