Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere.
That's because we have our own in-house Product Research team — they open the box,
verify contents, check the owner's manual, and record dimensions, features and specs.
We stay on top of new products and technologies to help people make informed choices.
Controls
Connections
Controls
Level Control: The rotary gain control is continuously
variable from 200 mV to 6 V.
Crossover Mode Switch: The crossover has three mode options:
- Full: crossover is bypassed
- HPF: High Pass Filter
- BPF: Band Pass Filter, both the high
pass and low pass crossovers are engaged, useful for powering
midrange speakers, or a subwoofer with the high pass crossover
used as a sub-sonic filter
High Pass Crossover Frequency: The high pass crossover point
is continuously variable from 20 Hz to 400 Hz, or 200 Hz to 4 kHz, depending on
the frequency multiplier switch.
High Pass Frequency Multiplier: This 2-position switch
specifies the variable high pass crossover point range; 20 Hz to 400 Hz (x1),
or 200 Hz to 4 kHz (x10).
Low Pass Crossover Frequency: The low pass crossover point
is continuously variable from 50 Hz to 500 Hz, or 500 Hz to 5 kHz, depending on
the frequency multiplier switch.
Low Pass Frequency Multiplier: This 2-position switch
specifies the variable low pass crossover point range; 50 Hz to 500 Hz (x1),
or 500 Hz to 5 kHz (x10).
Connections
Power/Ground: set screw terminals; accept bare speaker wire
up to 4 gauge (4 gauge wire recommended)
Remote Turn-on: set screw terminal; accepts bare speaker
wire up to 8 gauge
Speaker Terminals: two pair of set screw terminals; accept
bare speaker wire up to 8 gauge
Line Level Input: one pair of nickel-plated stereo RCA jacks
Line Level Output: one pair of nickel-plated stereo RCA jacks;
not affected by the built-in crossover
Fuses: two 25-amp ATO
fuses
