For many years Audio Performance has been developing professional loudspeaker systems, that enjoy an impeccable reputation among sound professionals. This wealthy experience was used to create a 2.0 sound system beyond the ordinary, offering new standards and a level of performance not previously available.

The LR6-amp is designed with the same philosophy as our professional products: Uncoloured sound reproduction, Flat frequency response, Reliable and robust construction, Use of the latest technologies. The LR6 is an elegant and thin column type loudspeaker system that gives exceptionally accurate sound reproduction. It contains two high power - high efficiency 6.5” mid-bass transducers, and a 1” high precision dome tweeter in a D’Appolito configuration, two class A/B power amplifiers with very low THD and IM distortion values, a DSP (Digital Signal Processing) that gives an ultra-accurate crossover and amplitude response. An optimized FIR filter (Finite Impulse Response) ensures a quasi-perfect transient response and time alignment for an amazing soundstage.

Key features 
  • Self-powered
  • High pressure level
  • FIR Filtering
  • Custom box and grille available in any colour and any wood essence

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Frequency response (1):  45Hz - 20KHz, +/- 3db

Phase response:    350Hz - 10KHz +/- 45°

Maximum peak SPL (2):   118dB

Coverage:    Horizontal: 90° - Vertical:  60°   


Low frequency :   2 x 6.5 inch, long excursion, low distortion cone driver

High frequency:   1 x 1 inch soft dome tweeter


Output power (low) (5):   120W RMS / 4 Ohms

Output power (high) (5):    60WRMS / 8 Ohms

THD, DIM, SMPTE:   <0,05%

Audio Input 

Type:   Analog Differential balanced input circuit

Connectors:    Female XLR; Male XLR loop

Nominal impedance:   10K Ohm

Sensitivity:   -10dBm, 0dBm, +4dBm (Switch)

AC Power 

Connectors:   3-pin IEC receptacle

Input voltage:   230V 200VA max, 115V on request


Sampling rate:   96 KHz

Basic delay:   0.76 ms

Dynamic range:   115dB


Cainet Size (WxHxD):   200 x 1200 x 358mm

Cabinet finish:   Standard:  Black or White, structured acrylic paint and black or white front grill

           Option:   Any RAL color structure, acrylic paint
                            Any RAL color lacquered
                            Any RAL color for front grill
                            Wood finish

Protective grill:   1,6mm steel, foam cover inside

Weight:   21Kg

Elements & Accessories 
  • SUBHC112
  • SUBHC115

(1) Frequency response: +/- 3dB, measured at 3 meters, on axis, half-space conditions -  MLSSA 1/3 octave

(2) Max peak SPL: Measured with music referred to 1 meter

(3) Crossover: Acoustical crossover frequency - at these frequency, transducers produce equal sound pressure level

(4) AES: Power handling is measured under AES standard conditions

(5) Power AMPS: Amplifier RMS output power per channel into 2 ohms, both channel driven