Rockford Fosgate RF-2.9x Páginas De Referencia Para La Instalación página 3

RF-2.9x
T F
ECHNICAL EATURES
• Trans•ana
– Sound quality topology that sends an extended bandwidth
accurately to the output stages of the amplifier
• TOPAZ
– Eliminates troublesome group loop noise between the source
and amplifier
• NOMAD
– Extremely fast protection system that always protects the
amplifier and never degrades the sound
• MOSFET Devices
– Power supply and output devices that have high
thermal stability, fast switching speed, low output impedance, and wide
bandwidth linearity
• DSM (Discrete Surface Mount) Technology
connections, improved reliability, shorter signal paths, superior signal-to-
noise ratio and awesome sonic performance
D F
ESIGN EATURES
• Extruded Heatsink –
Dissipates heat generated by the amplifier's
circuitry
RMS Continuous Power @ 14.4V (Competition Standard)
Stereo into a 4Ω load (20Hz-20kHz, <0.10% THD) ............ 45x2
Stereo into a 2Ω load (20Hz-20kHz, <0.30% THD) ............ 90x2
Bridged into a 4Ω load (20Hz-20kHz, <0.30% THD) ........ 180x1
Dynamic Power @ 14.4V (IHF Standard)
Stereo into a 4Ω load (20Hz-20kHz, 1% THD) ................... 75x2
Stereo into a 2Ω load (20Hz-20kHz, 1% THD) ................. 110x2
Bridged into a 4Ω load (20Hz-20kHz, 1% THD) ............... 220x1
Signal-to-Noise Ratio ................................ >100dB (A-weighted)
Frequency Response .................................. 20Hz-20kHz ±0.5dB
Bandwidth .............................................. 10Hz-250kHz ±3.0dB
Damping Factor @ 4Ω ...................... >200 (at output connector)
(1) 3/32" Allen Wrench
®
2-Channel RF Amplifier
F
EATURES
• High Level Inputs
aftermarket source units. Accepts 1/8" female spade lugs
• Input Sensitivity Control
output levels from a variety of source units
• Gold-Plated Power/Speaker Barrier Strip
accept #10 spade lugs or bare wire sized from 10 to 18 AWG
• XCard Crossover
cies. The orientation of the card in its socket determines its function of high-
pass, low-pass or full range operation
• Bass EQ
– Fewer
centered at 45Hz. The bass boost can be bypassed by turning the control to
its minimum or counterclockwise position.
• LED Power Indicator
turned on
W
ARRANTY
• 3 Years
S
PECIFICATIONS
Slew Rate .................................................................... 30v/µs
IM Distortion (IHF) ..................................................... <0.05%
Input Impedance ............................................................ 20kΩ
Factory Default Crossover Frequency ................. 80Hz adjustable
Crossover Slope ................................... 12dB/octave Butterworth
Source Unit Compatibility
Input Sensitivity
Operating Voltage ........................................ +9V to +15.4V DC
External Battery Fuse ................................................ 30A (ATC)
Standby Current ........................................................... 800mA
Dimensions .......................................... 2"H x 8
Weight ........................................................ 4.1 lbs. (1.86kg)
A P
CCESSORY
(1) ATC In-line Fuseholder
®
–1–
– Allows wide compatibility with factory and
– Level control can be adjusted to match
– Configurable for a multitude of operating frequen-
– The Bass EQ allows a narrow band adjustment of up to +18dB
– Visual indicator illuminates when amplifier is
(+15dB gain overlap)
.. 250mV to 4V (low level input)
(+0dB gain overlap)
650mV to 11V (high level input)
(5.08mm x 20.63mm x 26.27mm)
ACK
(1) ATC 30 Amp Fuse
Specifications subject to change without notice
Specification
Reference
Sheet
– Screw terminals
.......... 250mV to 15V
(low level input)
5 7
⁄ "W x 10 ⁄ "L
16 8