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Phoenix Gold RSd 500.4

(Factory Refurbished) Radial Sd Series 4-Channel Amplifier, RSd500.4

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(Factory Refurbished) Radial Sd Series Class AB 4-Channel Amplifier • 78W x 4 chan. @ 4 ohm • 118W x 4 chan. @ 2 ohm • 125W x 4 chan. Max • Preamp RCA outputs • Gold-plated connectors

Learn more about the LS-rsd5004-RB

We apologize

This item has been discontinued

Product Highlights


(Factory Refurbished) Radial Sd Series Class AB 4-Channel Amplifier • 78W x 4 chan. @ 4 ohm • 118W x 4 chan. @ 2 ohm • 125W x 4 chan. Max • Preamp RCA outputs • Gold-plated connectors

Description


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Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

  • (Factory Refurbished) Radial Sd Series Class AB 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 78 watts x 4 chan.
    • 2 ohm: 118 watts x 4 chan.
  • Max power output: 125 watts x 4 chan.
  • MOSFET power supply
  • Remote bass level input (remote level control sold separately)
  • LED protection indicator
  • Tuned Bass EQ (0-18 dB bass boost)
  • Wide range input sensitivity adjustment
  • Triple Darlington Output Drive with Complementary Bipolar Transistors: deliver clean, high current signal
  • Dual Differential Topology: minimizes signal distortion
  • Poly Film Box Capacitors and 1% Precision Metal Film Resistors: ensures consistent performance and long life
  • Dual Power Supply Design: provides efficient, low-loss power conversion
  • Preamp RCA outputs
  • Massive Anodized, Extruded Aluminum Heatsink: optimizes cooling for maximum play time
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Variable high-pass filter (40-400 Hz, 18 dB/octave)
  • Variable low-pass filter (40-400 Hz, 18 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-20000 Hz
  • Dimensions: 19-1/4"L x 11-3/16"W x 2-3/8"H
  • 8-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year Manufacturer's warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
78 watts x 4 channel
RMS Power @ 2 ohms
118 watts x 4 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
500 watts
Total RMS Power Output
472 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
1%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
40 - 400 Hz
Low-Pass Crossover Frequency
40 - 400 Hz
Signal-to-Noise Ratio
85 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
40A x 2 

Item Details


Manufacturer:

Model Number:

RSd500.4-RB

Weight:

18.00lbs

Internal SKU:

LS-rsd5004-RB

Internal Product ID:

13618

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