AF3010
3-inch ferrite-magnet compact full-range driver
- Specially treated weather-resistant cone
- Half roll elastomer surround
- Rising HF response
Specifications
70W
Continuous power rating
87dB
Sensitivity
1in
Voice coil diameter
Nominal diameter
75mm / 3in
Power rating
35W
Continuous power rating
70W
Rated impedance
16Ω
Sensitivity
87dB
Frequency range
120-18,000Hz
Chassis type
Pressed steel
Magnet type
Ferrite
Magnet weight
0.228kg / 8oz
Voice coil diameter
25mm / 1in
Voice coil material
Round copper
Former material
Polyimide
Cone material
Waterproof coated paper
Surround material
Elastomer
Suspension
Single
Gap height (Hg)
5mm / 0.2in
VC winding height (Hvc)
8mm / 0.31in
Parameters
Sd
33.18cm2 / 5.14in2
Fs
128.9Hz
Mms
3.55g / 0.13oz
Qms
6.096
Qes
0.843
Qts
0.740
Re
10.48Ω
Vas
0.67l / 0.02ft3
BI
5.98Tm
Cms
0.43mm/N
Rms
0.47kg/s
Le (at 1kHz)
0.26mH
Xmax
2.75mm / 0.11in
Mounting Information
Overall diameter
81mm / 3.19in
Overall depth
57mm / 2.2in
Cut-out diameter
72mm / 2.8in
Mounting hole dimensions
6x4.5mm / 0.24x0.18in
Number of mounting holes
4
Mounting hole PCD
91.3-93mm / 3.59-3.65in
Unit weight
580g / 1.3lb
Packed Dimensions & Weight
Multi pack qty
48
Multi pack size W x D x H
680mm x 260mm x 150mm / 26.7in x 10.2in x 5.9in
Multi pack weight
34kg / 75lb
Frequency Response and Impedance curves
Topmost curve: Frequency Response on axis | Secondary curve: Frequency Response at 45° off axis
Power rating: Tested for two hours using a continuous, band-limited pink noise signal as per AES standard. Power calculated on minimum impedance. Loudspeaker tested in free air.
Continuous power rating: Defined as 3dB greater than the AES rating.
Sensitivity: Measured on axis at 1W, 1m in 2π anechoic environment.
Xmax: 0.5*(Hvc-Hg) + 0.25*Hg
Parameters: Measured after unit subjected to pre-conditioning signal.
