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The KA-1000-THX Subwoofer Amplifier from Klipsch is a full-featured Class D amplifier. It has a massive toroidal power supply that is capable of delivering 500W continuous into 8 ohms or 1000W continuous into 4 ohms. It can support two high performance subwoofers and has a left and right RCA pass-through.
Some valuable features include a front panel main power switch, a selectable signal-sensing auto-on/off circuit, and LED status indicators for crossover and level-control operation. Matching the look of Aragon home-theater components, finished in black with a machined aluminum front panel and knobs, the KA1000THX uses professional style NL2 Speakon outputs for the high current transfer of power to the subwoofer.
Includes a selectable signal-sensing auto-on/off circuit
Matching the look of Aragon home-theater components, the KA-1000-THX has a black anodized,
grained-aluminum front panel with aluminum control knobs
Includes a front-panel main power switch and LED status indicators for crossover and level control operation
Premium electronic components are used throughout for sonic purity and reliability
500W continuous into 8 ohms or 1000W continuous into 4 ohms
Crossover bypass switch
Selectable signal-sensing auto-on/off circuit
Crossover bypass switch
NL2 SpeakOn amplifier output jacks
In the Box
Klipsch KA-1000-THX Subwoofer Amplifier
5 Year Warranty
Table of Contents
Freq. Response (Rec/Repro)
FTC Rated Power: 500W into 8 ohms, 1000W into 4 ohms, 20Hz-1kHz @ <1.5% THD Dynamic Power*: 2050W into 8 ohms, 3025W into 4 ohms @ 5% THD
*Dynamic power indicates the actual power of this amplifier in watts
Continuously variable from 40-120Hz, 24dB/octave slope above 120Hz (non-THX mode)
High-Efficiency Class D
Continuously variable from 0 to 180 degrees
Use only with KW-120-THX subwoofer enclosures (either one or two)