LF Pressed Chassis / Neo

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OEM

TN1020

TN1020
TN1020

  • Compact, high flux, Dual Magnet Motor design
  • Vented cast aluminium heatsink

Frequency Response and Impedance Curves

Product Graph
  1. 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.
  2. Continuous Power Rating is defined as 3dB greater than the AES rating
  3. Measured on axis at 1W, 1m in 2Π anechoic environment.
  4. Xmax derived from: (voice coil winding width-gap depth)/2.
  5. Small signal parameters measured after unit subjected to pre-conditioning signal.

General Specifications

Nominal diameter
254mm/10in
Power rating1
150Wrms
Continuous power rating2
300W
Sensitivity2
98dB
EIA power rating3
250W
Nominal impedance
Frequency range
65-4,000Hz
Voice coil diameter
50mm/2in
Chassis type
Pressed steel
Magnet type
Neodymium
Coil material
Round copper
Former material
Polyimide
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Single
Xmax3
2mm/0.079in
Gap depth
8mm/0.32in
Voice coil winding width
12mm/0.47in

Small Signal Parameters4

D
0.21m/8.27in
Fs
95Hz
Mms
29.88g/1.05oz
Qms
3.164
Qes
0.451
Mmd
23.18g/0.82oz
Qts
0.395
Re
5.63Ω
Vas
16.01lt/0.57ft3
BI
14.93Tm
Cms
0.09mm/N
Rms
5.63kg/s
Le (at 1kHz)
0.6mH

Mounting Information

Overall diameter
256mm/10.08in
Overall depth
110mm/4.33in
Cut-out diameter
229mm/9.02in
Mounting slot dimensions
8mm x 6mm/0.31in x 0.24in
Number of mounting slots
8
Mounting PCD range
245mm/9.65in
Unit weight
1.5kg/3.4lb

Packed Dimensions & Weight

Single pack size W x D x H
280mm x 280mm x 120mm
/11.0in x 11.0in x 4.7in
Single pack weight
1.7kg/3.7lb
Multi pack size W x D x H
1008mmx880mmx820mm
/39.7in x 34.6in x 32.3in
Multi pack weight
200kg/440lb