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Peerless 830970 2" Full Range
Peerless full range drivers set the standard for quality audio in products including flat panel televisions and sound bars, MP3 and cell phone docking stations, and multimedia PCs. With their high power handling, smooth, even dispersion and low distortion, the Peerless full range drivers can be paired with the Tymphany LAT250 for great bass performance.
Features include:
- A Neodymium motor structure and double-venting system helps keep dynamic range intact so the transducer can handle more power and dissipate excess heat efficiently.
- An anodized aluminum dome provides superior sound dispersion and off-axis response.
- A semi-progressive surround reduces distortion, especially at high output through long excursion.
- The drivers’ direct connected dome dust cap (connected to the magnet system voice coil) improves dispersion at high frequencies, providing superior sound on the high notes.
- The inserted copper cap on the pole piece ensures control of the system impedance, thereby extending the upper frequency range.
| Nominal Impedance |
4 Ohms
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Voice Coil Resistance |
3.8 Ohms
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| Recommended Frequency Range |
150-20kHz
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Voice Coil Inductance |
0.2 mH
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| Short Term Power Handling |
W
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Force Factor |
2.8 N/A
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| Long Term Power Handling |
60 W
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Free Air Resonance |
147.5 Hz
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| Characteristic Sensitivity (2.83V/1m) |
85 dB
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Moving Mass |
1.5 g
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| Voice Coil Diameter |
26 mm
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Air Load Mass In IEC Baffle |
g
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| Voice Coil Height |
6.4 mm
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Suspension Compliance |
0.76 mm/N
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| Air Gap Height |
3.0 mm
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Suspension Mechanical Resistance |
Ns/m
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Linear Coil Travel (p-p)
1.7 peak
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3.4 mm
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Effective Piston Area |
13 cm2
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| Maximum Coil Travel (p-p) |
mm
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VAS |
0.2 Ltrs
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| Magnetic Gap Flux Density |
T
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QMS |
3.06
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| Magnet Weight |
kg
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QES |
0.7
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| Total Weight |
0.132 kg
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QTS |
0.57
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Dimensions:
55mm square (2.17" square)
50mm cut out diameter (1.97")
30.2mm depth (1.19")
3mm flange thickness (0.12")
65mm diameter at rounded corners (2.56")
See pdf file for mechanical drawing
25.4mm = 1 inch
28.3 liters = 1 cubic foot
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