Rockford T152-S Leaflet
PRODUCT BRIEF
Model: T152-S
Type: Power 5.25" 2-way component system
Power Rating:
75
Watts (RMS)
Impedance: 4 ohms
Freq. Response: 65 - 20kHz
Technical Highlights
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Fs (Hz): 66
Re (Ohms): 3.2
T152-S
2009
On/off axis setting (user selectable)
Grilles and mounting hardware included
Grilles and mounting hardware included
Injection molded carbon fiber reinforced polypropylene cone
Linear high excursion matched motor magnetics and suspension design
1" (25.4mm) Treated fabric dome tweeter
VAST™ Vertical Attach Surround Technique SBR surround
High temp aluminum voice coil (woofer)
Fatigue and tear resistant linear poly-cotton spider
Linear high excursion matched motor magnetics and suspension design
1" (25.4mm) Treated fabric dome tweeter
VAST™ Vertical Attach Surround Technique SBR surround
High temp aluminum voice coil (woofer)
Fatigue and tear resistant linear poly-cotton spider
Thiele-Small Specifications (woofer)
FlexFit™ Mounting slot patten
StampCast™ Frame structure
StampCast™ Frame structure
Bi-amp switching (user selectable)
Mounting hardware included
DDC™ Discreet Dual Clamp tweeter mounting system
0, -2, -4 dB Tweeter level settings (user selectable)
Asymetrical 18dB/12dB (HP/LP) crossover network
Flush and surface (angled) mounting hardware included
DDC™ Discreet Dual Clamp tweeter mounting system
0, -2, -4 dB Tweeter level settings (user selectable)
Asymetrical 18dB/12dB (HP/LP) crossover network
Flush and surface (angled) mounting hardware included
SPL (1W1M) • Impedance
35
40
100
110
On-Axis
30-Deg Off Axis
Distortion (THD%)
Impedance
Re (Ohms): 3.2
Le (mH): 0.23
Qts: 0.78
Qes: 1.00
Qms: 3.59
Cms (mm/N): 0.54
Vas (L): 9.13
Mms (g): 10.8
Mmd (g): 10.2
Rms (kg/s): 1.25
Airload (g): 0.65
No (%): 0.25
SPL (dB - 1W/1M): 87
BL (T*M): 3.8
*Xmax
10
(mm): 3.6
Sd (cm2): 109
EBP: 65.803
Krm (mOhms): 0.0005
Voice Coil Diameter:
1.1
28
inches | mm
Erm: 0.85
Voice Coil Height:
0.29
7.3
inches | mm
Kxm (mH): 0.0017
Voice Coil Layers:
layers
Exm: 0.83
Magnetic Gap Height:
0.16
4.0
inches | mm
Rem (Ohms): 0.0008
Linear Excursion, pk-pk (Xmax):
0.10
2.5
inches | mm
Maximum Excursion, pk-pk:
0.14
3.60
inches | mm
Magnet Weight:
5.30
0.15
oz. | kg
*
Woofer Displacement:
0.23
0.01
liters | cubic ft.
Net Weight:
7.38
3.35
lbs. | kg
Power Rating:
75
150
RMS | Peak
Above specifications and dimensions comply with the CEA-2031 standard.
RFPB-T152-S (REV D)
MB
February 17, 2010
Technical Specifications
2
Specifications subject to change without notice.
All parameters are derived using a laser velocity
measurement method and verified with actual
measured Mmd and Re. Xmax10 represents
actual effective excursion at <10% THD.
Frequency response includes summed Far-Field and Near-Field IEC60268-5 baffle measurements.
Rockford Corporation • 600 South Rockford Drive • Tempe, AZ • 85281
Rockford Corporation • 600 South Rockford Drive • Tempe, AZ • 85281
Rockford Corporation • 600 S Rockford Drive • Tempe, AZ • 85281
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Frequency (Hz)
On-Axis
30-Deg Off Axis
Distortion (THD%)
Impedance
20K