- This model offers rock-solid dependability under the most demanding conditions and allows listeners to experience all the power, detail and emotion of their favorite music and movies.
- This full-featured Class D amplifier, which can be conveniently located near the rest of the installation’s electronics, has a built-in, defeatable, low-pass crossover and level control, boundary-gain compensation switch, completely variable phase control, and an auto power function.
- This high-performance amplifier has a massive toroidal power supply that is capable of delivering 1000-watts into a 4-ohm load. It can also support two high-performance subwoofers and has a left and right RCA pass-through.
- Finished in black with a machined aluminum front panel and knobs, the KA-1000-THX uses professional style NL2 Speakon? outputs for the high current transfer of power to the subwoofer.
- The KA-1000-THX delivers a combination of flexibility, reliability and sound quality that is unmatched.

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Klipsch, Klipsch Aftp, Subwoofers
Klipsch KA-1000-THX Subwoofer Amplifier
The KA-1000-THX subwoofer amplifier is the powerful driving force behind the new Klipsch THX? Ultra2 system.
- FREQUENCY RESPONSE : 20Hz-1kHz +0/-3dB
- AMPLIFIER: High-Efficiency Class D
- INPUTS: 2 Gold-plated RCA phono jacks
Get in touch with one of our audio consultants on 02 9600 6655 for pricing, availability and a free consultation to see if this product is right for you.
$2,999
| Weight | 12300 g |
|---|---|
| Dimensions | 311 × 445 × 121 mm |
| Brands |
| Frequency Range | 20Hz-1kHz +0/-3dB |
| ENCLOSURE TYPE | Use only with KW-120-THX subwooferenclosures (either one or two) |
| AMPLIFIER | 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 | |
| AUTO POWER ON | 2 second ON delay, 15 minute OFF delay |
| LOW PASS CROSSOVER | Continuously variable from 40-120Hz,24dB/octave slope above 120Hz(non-THX mode) |
| INPUTS | 2 Gold-plated RCA phono jacks |
| OUTPUTS | 2 Gold-plated RCA phono jacks (unfiltered) /2 Speakon® NL2 jacks |
| PHASE | Continuously variable from 0 to 180 degrees |
| DIMENSIONS | 4.75″ (12.1cm) H x 17.5″ (44.5cm) W x12.25″ (31.1cm) D |
| WEIGHT | 27 lbs. (12.3kg) |
| FINISH | Black anodized aluminum |
| VOLTAGE | 110/120 VAC 60Hz |
| EXPORT VOLTAGE | 230 VAC 50/60Hz |
| FEATURES | THX On/Off, Boundary Gain, Compensation On/Off |
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