Haut-Parleur Medium-Bass Celestion Truvox-1525E
[TF1525 e-8] Avis/Critiques

This bass and mid range driver is suitable for use in 2-way systems. It features an extended low frequency range and an edge-wound voice coil for high efficiency and power handling.

General specifications
Nominal diameter (mm/in) 381/15
Power Rating (AES, W rms) 300
Nominal impedance (Ω) 8
Voice coil diameter (mm/in) 63.5/2.5
Magnet type Ceramic
Magnet weight (kg/oz) 1.4/50
Chassis type  Pressed steel
Sensitivity (dB) 97
Frequency range (Hz) 45-3500
Coil material  Round copper
Former material  Round copper
Cone material  Kevlar loaded paper
Surround material Cloth-sealed
Suspension Single
Xmax (mm/in)  3.3/0.13
Gap depth (mm/in)  8.0/0.31
Voice coil winding width (mm/in)  14.5/0.57

Small Signal Parameters
Sd (m2/in2) 0.086/132.57
D (m/in)  0.33/12.99
Fs (Hz)  48
Mmt (g/oz)  75.00/2.65
Mmd (g/oz)  62.70/2.21
Qms 6.85
Qes 0.57
Qts 0.53
Re (Ω) 6.83
Vas (lt/ft3)  148.7/5.25
BI (Tm)  16.40
Cms (mm/N)  0.20
Rms (kg/s)  3.30

Mounting Information
Overall diameter (mm/in)  385/15.16
Overall depth (mm/in)  163/6.42
Cut-out diameter (mm/in)  352/13.86
Mounting slot dimensions (mm/in)  9.2 x 6.2/0.36 x 0.24
Number of mounting slots 8
Mounting slot PCD range (mm/in)  369/14.56
Unit weight (kg/lb) 4.8/10.6

Packed Dimensions and Weight
Single pack size W x D x H (mm/in)  410 x 410 x 180/16.1 x 16.1 x 7.1
Single pack weight (kg/lb)  5.5/12.1
Multipack (45) size W x D x H (mm/in)  1200 x 1000 x 980/47.2 x 39.4 x 38.6
Multipack (45) weight (kg/lb) 248/547