Custom Mounting Kit
Weather: The TMS6SG speakers are made weather resistant by
the Santoprene front isolation spider, connecting the tweeter housing and woofer
Klippel Verified: The Klippel distortion analyzer, a device
that uses a laser and sophisticated software to do large-scale analysis of drivers
in motion, lets Rockford Fosgate optimize the speaker's motor structure, voice
coil alignment, and suspension to yield the best possible performance.
CEA-2031 Compliant: The power handling specifications conform
to the CEA-2031 industry standards; meaning the speaker has the capacity to handle
its rated power under continuous demand, not just for an instant.
VAST Surround: The Vertical Attach Surround Technique (VAST)
increases a speaker's effective radiating cone area without increasing the size
of the basket. The surround is made of Santoprene rubber.
CEA-2006 Compliant: CEA-2006 is a system of testing and
measurement methods for mobile audio amplifiers. This voluntary standard advocates
a uniform method for determining an amplifier's RMS power output and signal-to-noise
ratio. The criteria for measuring power uses a DC input voltage of 14.4 volts and
the RMS power output is measured into a 4Ω load with 1% or less Total Harmonic
Distortion plus noise (THD+N). CEA-2006 allows consumers to compare amplifiers and
receivers under identical conditions. The CEA-2006-rated RMS power output is 100
watts RMS x 4 channels. Additionally the power output is 100 watts RMS x 4 channels
into 2Ω and 200 watts RMS x 1 channel bridged (into 4Ω).
Element Ready: Rockford Fosgate's Element Ready Amplifiers
are protected against dust, UV rays, and corrosion. Marine-grade, two-part
epoxy-coated circuit boards are used to prevent corrosion due to exposure in
moist and humid places. In addition, stainless hardware is used to help prevent
rust and corrosion of all electrical connections.
Class-AD: The TM400X4ad features Rockford Fosgate's
proprietary Class-AD technology, which allows the amplifier to produce
more power with less current draw from the vehicle's charging system.
3-Stage Airflow: The amp's 3-stage airflow method efficiently
rids the chassis of heat to keep the amplifier running cool. Dual fan forced
induction pulls in fresh air. The air flows over the MOSFET transistors to cool
them down, and out through the exhaust channel. The top and bottom heat sinks are
decoupled, which allows the top to remain cool to the touch.
DSM (Discrete Surface Mount): High speed robotics are used in the
manufacturing process to place 1% tolerance parts and large board traces. DSM improves
the efficiency of the circuit, decreases cross-talk from other discrete components and
lowers operating temperature.
CLEAN Set-Up: Rockford's integrated level setting technology, CLEAN
(Calibrated Level Eliminates Audible Noise) replaces sophisticated test equipment with
input/output clip LEDs, allowing you to match the source unit's output to the amp's gain,
and optimize the amp's output. The input clip indicator works in conjunction with the
audio source volume, illuminating red when the source reaches its clipping point. The
output clip indicator works in conjunction with the input level dial on the amp,
illuminating the appropriate color depending on the audio content used for the
Input Level: The amplifier has independent input level controls
for the front and rear channels, conveniently accessible from the top. To accommodate
the varying range of signal levels from today's factory and aftermarket radios, the
input levels are adjustable from 150mV to 12V. A small flat-head screwdriver (not
supplied) is needed to adjust the levels.
Input Switch: With the input switch in the 2-channel position,
connecting only the front inputs will send the signal to both the front and rear
sections of the amplifier. In the 4-channel position, both front and rear inputs
must be used.
Crossover: The amplifier has dual built-in Butterworth
crossovers for the front and rear channels, variable from 50 Hz to 250 Hz with
a slope of 12dB/octave. They can be independently set to high-pass, all-pass
(full range), or low-pass operation. The rotary frequency settings can be
adjusted with a small screwdriver.
Punch EQ: The amplifier has dual Punch EQ functions that
change with the crossover switches. When the crossover is set to low-pass, the
Punch EQ acts as a variable bass boost; 0 to +18 dB at 45 Hz. When the crossover
is set to high-pass, the Punch EQ acts as a variable treble boost, 0 to +14 dB
at 12.5 kHz. When the crossover is set to all-pass, both the bass and treble
boost circuits are active.
- Length: 8.616"
- Height: 1.63"
- Depth: 4.253"
Custom Mounting Kit
Overview: The RFKHD amplifier wiring and mounting kit includes
precut lengths of power, ground, turn-on, and speaker wire, plus mounting brackets
and hardware. The wiring and mounting kit will support 2-speaker and 4-speaker
systems. The brackets have pre-drilled holes that allow you to bolt them to the
chassis using the OEM mounting holes. The included wire harnesses are pre-loomed
and terminated to use the OEM connectors.
Note: Because the RFKHD is compatible
with multiple Harley-Davidson models, and Rockford Fosgate
amps other than the included TM400X4ad, parts are included
that will not be used in this installation.
Wiring: The cables included in the RFKHD use 100% Pure
Crystal-Oxygen Free Copper (PC-OFC), and meet or exceed AWG (American Wire
Gauge) requirements. The wires are terminated with the appropriate hardware.
The wiring kit includes the following wires and harnesses:
- Power Cable Assembly: The Power Cable
assembly includes 5' lengths of 8-gauge power and ground
wire, and a 15" amp turn-on wire. The power wire has
an in-line Maxi fuse holder with a 60A Maxi fuse installed.
The power/ground wires are terminated with ring terminals.
- Rear Cable Assembly: The Rear Cable
assembly consists of two 10' cables: Rear Input and Rear
Output. The Rear Input has a 4-pin Molex connector on one
end and male quick slides on the other ends of the color-coded
left +, left -, right + and right - wires. (If only installing
the two speakers included with this kit, this cable is not
- Front Input Cable: The 19" Front
Input Cable connects between the front speaker outputs of
the head unit and the amplifier input. It has two proprietary
connectors on one end and a 4-pin Molex connector on the other
end. In this installation the Input Adapters (below) are also
- Input Adapters: The Input Adapters
consist of two 6" lengths of speaker wire that extend
between the Front Input cables (proprietary terminals) and
the front speaker wires (quick slides).
- Front Output Cable: The 22" Front
Output Cable connects between the amplifier output and the
front speakers. It has two proprietary connectors on one end,
and a 4-pin Molex connector on the other end.
- Output Adapters: The Output Adapters
consist of two 12" lengths of speaker wire that extend
between the Front Output cables (proprietary terminals) and
the front speakers (quick slides).