Owner's Manual

R1 Amp Installation Instructions
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7
Parameter 1000.1
550.2
Continuous power:
@ 4Ω
@ 2Ω
@ 1Ω
N/A
10Hz-400Hz
0.2-10.0V
10Hz-55Hz
30Hz-300Hz
0-180º Continuous
400W 165W x2
675W 275W x2
1000W N/A
4Ω: 550W x1
10Hz-25 kHz
0.2-10.0V
10Hz-55Hz
30Hz-300Hz
Bridged power
Frequency Response (+/- 1dB)
Input Sensitivity
Crossover Frequency Range
Phase Control
0-18dB @ 45Hz 0-18dB @ 45HzBass EQ
Subsonic Filter
RCA Inputs
All R1 ampliers feature switchable dierential RCA inputs to maximize noise rejection.
Input Select Switch
The 900.6 and 650.4 ampliers feature an input selection switch that will allow you to set which RCA inputs feed signal to the
amplier. You can choose a dedicated RCA input for each channel, or to have one pair of RCAs to supply the signal to all channels.
The 900.6 also allows for 4 channel input to control all 6 outputs. This allows you to group channels together to easily interface with
head units that feature zone control, or to use with our Dual Zone Volume Control.
NOTE: Set this switch before tuning your amplier.
RCA Line Out
The 1000.1, 550.2, and 650.4 ampliers have line out connections that allow you to connect multiple ampliers together. The 550.2
and 650.4 line outs supply a full range stereo signal. The 1000.1 line out supplies a mono signal as it is designed to provide signal to
additional subwoofer ampliers.
Speaker Outputs
All R1 ampliers are equipped with a block style terminal for speaker connection. Make these connections carefully and neatly. Strip
your wire back 5/8” (16mm) and twist the exposed leads. Using a 2mm Allen wrench, loosen the terminal set screws far enough to
allow the wire to t. Insert them into the appropriate spot on the block terminal. Make sure that there are no loose or frayed strands
of wire sticking out. If a wire comes in contact with another wire, the amplier will go into protection mode. After tightening the
terminal set screws, verify your wires are secured in place by gently pulling on them.
Impedance
The 900.6 and 650.4 Ampliers are 2Ω stable on each channel, meaning that up to two 4Ω speakers can be wired in parallel per
channel. When bridging channels the speaker must have a nominal impedance of at least 4Ω. Attempting to run speakers below 4Ω
when bridging channels could result in damage to the amplier and will void the warranty.
The 1000.1 Amplier is 1Ω stable, meaning that up to four 4Ωsubwoofers can be connected to the amplier simultaneously.
If you are unsure about impedance matching or series vs. parallel wiring, consult an audio installation professional.
Technical Specications
100W x6
165W x6
N/A
4Ω: 300W x3
10Hz-25 kHz
0.2-10.0V
30Hz-300Hz
N/A
0-18dB @ 45Hz
900.6
0-180º Continuous
Auto 6dB/oct.
@ 30Hz in HPF Mode
650.4
100W x4
165W x4
N/A
4Ω: 300W x2
10Hz-25 kHz
0.2-10.0V
Auto 6dB/oct.
@ 30Hz in HPF Mode
30Hz-300Hz
N/A
0-18dB @ 45Hz