Availability:
No longer available!SKU:ECV75ACategory:12 inches Woofer
12″ Speaker 75 W 8 Ohms
Over ten years in development, we’ve captured the epitome of British tone. Complete tonal balance – grunt and punch in the lows, warm/tailored mids, and nice, clear, open/airy highs.
Over ten years in development, we’ve captured the epitome of British tone. Complete tonal balance – grunt and punch in the lows, warm/tailored mids, and nice, clear, open/airy highs.
Over ten years in development, we've captured the epitome of British tone. Complete tonal balance - grunt and punch in the lows, warm/tailored mids, and nice, clear, open/airy highs.
Content
Specifications
Product type
Loudspeaker Chassis
Type
Guitars
Nominal Diameter
12 "
Nominal Diameter
305 mm
Voice Coil
1.75 "
Voice Coil
44 mm
Overall diameter
309.1 mm
Pitch Circle Diameter
298.5 mm
Cut- out Measurement
282.7 mm
Diameter of fixing holes
6.1 mm
Depth
133.4 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
75 W
Sensitivity (1 W / 1 m)
102.2 dB
Frequency response
80 - 5500 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
8 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
79 Hz
Re (DC resistance)
6.89 Ohm(s)
Qms (mechanical quality)
15.07
Le (inductance of the voice coil)
0.52 mH
Qes (electrical quality)
0.43
Qts (overall quality)
0.42
Vas (equivalent volume)
52.45
Mms (moving mass)
28 g
BL (power factor)
15 T/m
Xmax (maximum displacement)
1.23 mm
Cms (elasticity of the suspension)
0.14 mm/N
Sd (membrane area)
519.5 cm²
Weight
5,354 kg
12” neodymium woofer offers 300Wrms (AES) continuous power handling and 98dB sensitivity
3” high temperature Inside/Outside voice coil efficiently dissipates heat, preventing sensitivity loss through thermal compression
M-roll surround provides progressive excursion control, yielding a smooth response even at extremes of frequency range
Extremely lightweight design combined with a highly efficient magnet assembly results in exceptional power-to-weight ratio
Intelligent heat management in both chassis and magnet assembly design further minimizes distortion
Nominal diameter (mm/in)
305/12
Power Rating (AES, W rms)
300
Nominal impedance (Ω)
8
Voice coil diameter (mm/in)
76.2/3.0
Magnet type
Neodymium
Chassis type
Cast aluminium
Sensitivity (dB)
98
Frequency range (Hz)
50-4000
Coil material
Round copper
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Single
Xmax (mm/in)
4/0.16
Gap depth (mm/in)
8.0/0.32
Voice coil winding width (mm/in)
16.0/0.63
Small Signal Parameters
D (m/in)
0.26/10.24
Fs (Hz)
56.4
Mmd (g/oz)
54.41/1.92
Mair
6.92/0.244
Qms
2.74
Qes
0.33
Qts
0.29
Re (Ω)
5.77
Vas (lt/ft3)
51.78/1.828
BI (Tm)
19.61
Cms (mm/N)
0.13
Rms (kg/s)
7.921
Le (mH)
0.778
Mounting Information
Overall diameter (mm/in)
310/12.2
Overall depth (mm/in)
137/5.39
Cut-out diameter (mm/in)
286/11.26
Mounting slot dimensions (mm/in)
6.5/0.26 x 9.5/0.37
Number of mounting slots
8
Mounting slot PCD range (mm/in)
294/11.57
Unit weight (kg/lb)
2.6/5.7
Packed Dimensions and Weight
Single pack size W x D x H (mm/in)
-
Single pack weight (kg/lb)
-
Multipack (60) size W x D x H (mm/in)
1080 x 980 x 880/42.5 x 38.6 x 34.6
Multipack (60) weight (kg/lb)
146/321
Neodymium Coaxial Transducer
98 dB Sensitivity 1 W / 1 m
500 W + 80 W Power Handling
3" Copper Sandwich Voice Coil
Triple Aluminum demodulating Rings
Elliptical 80° x 60° Waveguide for precise directivity
Single Point Source providing coherent Wave Front
Very high SPL, superb Quaity Sound
Optimal for compact 2-way Systems
2000 W continuous program power capacity
100 mm (4 in) copper voice coil
45 – 1000 Hz response
95 dB sensitivity
Aluminium demodulating ring allows a very low distortion figure
Double silicone spider with optimized compliance
Ventilated voice coil gap for reduced power compression
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