LF Pressed Chassis / Neo

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TN1530

TN1530
TN1530

Features

  • 15" Bass and mid-range driver offering 98dB sensitivity and 300Wrms (AES standard) power handling
  • 3" high-temperature copper voice coil wound on polyimide for increased reliability
  • FEA optimised compact and lightweight neodymium magnet assembly
  • "M-Roll" surround provides progressive excursion control yielding a smooth response at extremes of frequency range
  • Smart use of venting and specially designed heatsink for reduced thermal compression
  • Effective flux management enables increased sensitivity

8Ω Frequency Response

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. Measured on axis at 1W, 1m in 2π anechoic environment.
  3. Xmax derived from: (voice coil winding width-gap depth)/2.
  4. Small signal parameters measured after unit subjected to pre-conditioning signal.

General Specifications

Nominal diameter
381mm/15in
Power rating1
300Wrms
Nominal impedance
Sensitivity2
98dB
Frequency range
40-3000Hz
Voice coil diameter
75mm/3in
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
3.75mm/0.148in
Gap depth
10mm/0.39in
Voice coil winding width
17.5mm/0.69in

Small Signal Parameters4

D
0.33m/12.99in
Fs
47.6Hz
Mms
99.0g/3.49oz
Mmd
84.85g/2.99oz
Qms
3.147
Qes
0.445
Qts
0.390
Re
5.18Ω
Vas
117.02lt/4.13ft3
BI
18.57Tm
Cms
0.113mm/N
Rms
9.404kg/s
Le (at 1kHz)
1.03mH

Mounting Information

Diameter
385mm/15.16in
Overall depth
160mm/6.30in
Cut-out diameter
352mm/13.86in
Mounting slot dimensions
9.2mm x 6.2mm/0.36in x 0.24in
Number of mounting slots
8
Mounting PCD range
369mm/14.53in
Unit weight
2.8kg/6.2lb

Packed Dimensions & Weight

Single pack size W x D x H
410mm x 410mm x 180mm
/16.1in x 16.1in x 7.1in
Single pack weight
3.0kg/6.6lb
Multipack (45) size W x D x H
1200mmx1000mmx980mm
/47.2in x 39.4in x 38.6in
Multi pack (45) weight
140kg/309lb