Description

The KA-1000-THX subwoofer amplifier is the powerful driving force behind the 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 favourite music and movies.

Features

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

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 aluminium 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.

Specifications

FREQUENCY RESPONSE	20Hz-1kHz +0/-3dB
ENCLOSURE TYPE	Use only with KW-120-THX subwoofer enclosures (either one or two)
AMPLIFIER	High-Efficiency Class D
AMPLIFIER POWER	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 x 12.25" (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

Documents

Klipsch KA-1000-THX Subwoofer Amplifier Brochure

Klipsch KA-1000-THX Subwoofer Amplifier Manual