KA-1000-THX Amplifier

The KA-1000-THX subwoofer amplifier is the powerful driving force behind the new Klipsch THX® Ultra2 system. 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.

Features

Delivers 1000-watts into a 4 ohm load
Can support two high performance subwoofers
Finished in black with a machined aluminum front panel and knobs

$1,400* (Each) MSRP

Detailed Description

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.

KA-1000-THX Specifications

frequency response	20Hz-1kHz +0/-3dB
power handling	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 this amplifier w
low pass crossover	Continuously variable from 40-120Hz, 24dB/octave slope above 120Hz (non-THX mode)
amplifier	High-Efficiency Class D
phase	Continuously variable from 0 to 180 degrees
enclosure type	Use only with KW-120-THX subwoofer enclosures (either one or two)
inputs	2 Gold-plated RCA phono jacks
outputs	2 Gold-plated RCA phono jacks (unfiltered) / 2 Speakon® NL2 jacks
auto power on	2 second ON delay, 15 minute OFF delay
dimensions	4.75" (12.1cm) H x 17.5" (44.5cm) W x 12.25" (31.1cm) D
weight	27 lbs. (12.3kg)
features	THX On/Off, Boundary Gain Compensation On/Off
finishes	Black anodized aluminum
voltage	110/120 VAC 60Hz
export voltage	230 VAC 50/60Hz
built from	2004

Tags: Subwoofer, THX Ultra2

* Prices are US MSRP and may vary by country.

More Photos

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Awards

Reviews

"The THX Ultra2 is simply amazing in terms of sheer musicalness, its ability to deliver exceptional dynamics and clean, unadulterated detail. It's a system that proves once and for all you can bring, in an authentic way, the big-screen cinema sound experience to your home."
- Mark Sanfilipo, Audioholics.com [5/17/2006]

"The [KW-120-THX] subwoofers and the KA-1000 amp produce deep, powerful, intense, frightening bass."
- Alex Gonzalez, Robb Report [9/19/2006]