Legacy Series - AP2020

2x 600w @ 2 or 4 Ohms Amplifier

The AP2020 weighs a comfortable but solid 35 pounds, fits into two rack spaces, and has the best distortion and noise specifications you will find anywhere. Unique 2 or 4 Ohm optimum load operation gives the AP2020 amp flexible output power as required. A simple user definable configuration allows it to deliver 600 Watts per channel continuous average into either 2 or 4 Ohms.

Features

  • Delivers 600 watts per channel into either 2 or 4 ohm load
    (1200 watts bridged into 4 or 8 ohms)
  • Proven Ultra Reliable Conventional Designs
  • Easily Handles Reactive Phase Shifted Loads
  • Advanced Protection Schemes Including DC Current, Load, Thermal & Breaker Protection
  • Transparent User-Defeatable Peak Limiter Circuits
  • Soft Turn-On Circuit Protects Speakers and Prevents Nuisance Breaker Tripping During Power Up
  • Computer-Optimized Silentfan™ Front-to-Back Heat Dissipation System
  • Long-Life, Faceplate-Mounted, User Serviceable, Air Intake Filters
  • Front Panel Power, Protect, Activity and Clip Led's
  • Speakon™ and Binding Post Outputs
  • Balanced XLR and ¼-inch TRS Inputs
  • All-Steel Chassis Construction

Overview

Specifications

Amplifier class H
Continuous Average Power @ 8 Ohms BCD (Watts) 250 (x2) / 400 (x2)*
Continuous Average Power @ 4 Ohms BCD (Watts) 450 (x2) / 600 (x2)*
Continuous Average Power @ 2 Ohms BCD (Watts) 600 (x2) / NA*
Continuous Average Power Bridged BCD (Watts) 1200 @ 4/8 Ohms
Burst Average Power @ 8 Ohms BCD(Watts) 350 (x2) / 450 (x2)*
Burst Average Power @ 4 Ohms BCD (Watts) 650 (x2) / 800 (x2)*
Burst Average Power @ 2 Ohms BCD (Watts) 1325 (x2) / NA*
Burst Average Power Bridged BCD (Watts) 2100@4Ohms / 1600@8Ohms
Frequency Response (Hz, +/- 1dB) 20-20,000
Hum and Noise (un / Aweighted -dB) 0.971698113207547
THD -1kHz- 4 OHMS less than 0.01%
THD - 20Hz-20kHz, 4 Ohms less than 0.1%
Slew Rate (V/uS) 22
Slew Rate Bridged (V/uS) 44
Damping Factor (30 Hz - 400 Hz @ 8 Ohms) 450
Crosstalk (1kHz / 20Hz-20kHz) -75 / -60 dB
Input Impedance - Bal/Unbal (Ohms) 20,000/10,000
Input Sensitivity (Vrms) For Full Power Out 1.0/1.4 V *
Max Voltage Gain (dB) 31
CMRR @ 60Hz (min/typ) 48/56 dB
Stereo / Mono / Bridge )S/M/B) S/M/B
Protection DC,Load,Thermal
Limiter Peak
High Pass Filter 40Hz, 12dB Octave
Cooling Internal Fan
Cooling Path Front to Rear
Fan Filter User Serviceable
Inputs - XLR 2
Inputs - 1/4" Jacks 2
Outputs - Speakon 4-pin 2
Outputs - Binding Post 2
Power Consumption (typ/max) 700/1440 Watts
Rack Spaces 2
Transformer Type Toroidal
Exterior Finish Baked, Black Painted
Other Features * Max power into 2 Ohms / Max power into 4 Ohms
Dimensions (DWH /D fm ears, inches) 19 x 17.3 x 3.5 x 16.2
Dimensions (DWH /D fm ears, cm) 48.3 x 43.9 x 8.9 x 41
Weight (lbs / kg) 34 / 15.4

Specifications subject to change without notice