SD600.1 Amplifier Specifications and Owner's Manual

SPECIFICATIONS

Amplifier Owner’s Manual

SD300.1 SPECIFICATIONS

Frequency Response: Signal to Noise Ratio: Low Pass Crossover:

Subsonic Filter:

Low Pass Crossover Range: Subsonic Crossover Range: Bass Boost @ 45Hz:

Low Level Input Range: Lowest Recommend Load: Typical Efficiency: Damping Factor:

SD600.1 SPECIFICATIONS

Frequency Response: Signal to Noise Ratio: Low Pass Crossover:

Subsonic Filter:

Low Pass Crossover Range: Subsonic Crossover Range: Bass Boost @ 45Hz:

Low Level Input Range: Lowest Recommend Load: Typical Efficiency: Damping Factor:

±1dB from 20Hz to 300Hz >90dB

18dB per Octave 12dB per Octave 30Hz to 300Hz 10Hz to 55Hz

0 to +18dB

200 millivolts to 8 volts

2 ohm

70%

Greater than 200

±1dB from 20Hz to 300Hz >90dB

18dB per Octave 12dB per Octave 30Hz to 300Hz 10Hz to 55Hz

0 to +18dB

200 millivolts to 8 volts

1 ohm

70%

Greater than 200

RMS Power 14.4Vdc ≤ 1% THD	200 x 1 @ 4 ohm
	300 x 1 @ 2 ohm
Dynamic Power 14.4Vdc >1% THD	300 x 1 @ 4 ohm
	400 x 1 @ 2 ohm
Recommended Fuse Size:	30 amp
Power/Ground Wire Size:	8 Gauge
Dimensions (Includes Mounting Feet):	7.24” L x 6.93”W x 2.0” H
	184mm L x 176mm W x 51mm H
Dimensions (Includes Terminals):	7.36” L x 6.93”W x 2.0” H
	187mm L x 176mm W x 51mm H
RMS Power 14.4Vdc ≤ 1% THD	400 x 1 @ 2 ohm
	600 x 1 @ 1 ohm
Dynamic Power 14.4Vdc >1% THD	600 x 1 @ 2 ohm
	800 x 1 @ 1 ohm
Recommended Fuse Size:	60 amp
Power/Ground Wire Size:	4 Gauge
Dimensions (Includes Mounting Feet):	10.0” L x 6.93”W x 2.0” H
	254mm L x 176mm W x 51mm H
Dimensions (Includes Terminals):	10.12” L x 6.93”W x 2.0” H
	257mm L x 176mm W x 51mm H

SD500.4 SPECIFICATIONS

Frequency Response: Signal to Noise Ratio:

High and Low Pass Crossovers: Crossover Range:

Bass Boost @ 45Hz: Low Level Input Range: Lowest Recommend Load: Typical Efficiency: Damping Factor

SD800.5 SPECIFICATIONS

±1dB from 20Hz to 20kHz >100dB

12dB per Octave 40Hz to 400Hz 0 to +18dB

200 millivolts to 8 volts

4 ohm Bridged or 2 ohm Stereo

70%

Greater than 200

RMS Power 14.4Vdc ≤1% THD	75 x 4 @ 4 ohm Stereo
	125 x 4	@ 2 ohm Stereo
	250 x 2	@ 4 ohm Bridged
Dynamic Power 14.4Vdc >1% THD	90 x 4 @ 4 ohm Stereo
	150 x 4	@ 2 ohm Stereo
	300 x 2	@ 4 ohm Bridged
Recommended Fuse Size:	50 amp
Power/Ground Wire Size:	8 Gauge
Dimensions (Includes Mounting Feet):	10.0” L x 6.93”W x 2.0” H
	254mm L x 176mm W x 51mm H
Dimensions (Includes Terminals):	10.63” L x 6.93”W x 2.0” H
	270mm L x 176mm W x 51mm H

Frequency Response:	± 1dB from 20Hz to 20kHz
Signal to Noise Ratio:	>100dB
High Pass Crossovers:	12dB per Octave
Low Pass Crossover:	18dB per Octave
High Pass Crossover Range:	15Hz to 250Hz
Low Pass Crossover Range:	30Hz to 300Hz
Bass Boost @ 45Hz:	0 to +18dB
Low Level Input Range:	200 millivolts to 8 volts
Front and Rear Channels Lowest Load:	4 ohm Bridged or 2 ohm Stereo
Subwoofer Channel Lowest Load:	2 ohm
Typical Efficiency:	70%
Damping Factor	Greater than 200

Note: All SD amplifiers operate correctly up to 14.4 volts. Do not operate the amplifier above 14.4 volts. The amplifier will engage its overvoltage protection, the result is no audio output on one or more channels.

RMS Power 14.4Vdc ≤1% THD	75 x 4 @ 4 ohm Stereo
	125 x 4 @		2 ohm Stereo
	250 x 2 @		4 ohm Bridged
	plus
	200 x 1 @		4 ohm
	300 x 1 @		2 ohm
Dynamic Power 14.4Vdc >1% THD	90 x 4 @ 4 ohm Stereo
	150 x 4	@	2 ohm Stereo
	300 x 2	@	4 ohm Bridged
	plus
	300 x 1	@	4 ohm
	400 x 1	@	2 ohm
Recommended Fuse Size:	60 amp
Power/Ground Wire Size:	4 Gauge
Dimensions (Includes Mounting Feet):	11.57” L x 6.93”W x 2.0” H
	294mm L x 176mm W x 51mm H
Dimensions (Includes Terminals):	12.2” L x 6.93”W x 2.0” H
	310mm L x 176mm W x 51mm H

SD800.5, SD500.4, SD600.1, SD300.1 specifications

Phoenix Gold is renowned for its high-performance car audio amplifiers, and the SD series, including the SD300.1, SD600.1, SD500.4, and SD800.5, showcases the brand’s commitment to quality and innovation. Each model in the SD series is designed to meet diverse audio needs, ensuring exceptional sound output and reliability.

The SD300.1 is a compact yet powerful mono amplifier, delivering up to 300 watts RMS at 1 ohm. This model is ideal for powering a subwoofer, thanks to its efficient Class D design that provides high output with minimal power consumption. Equipped with low and high pass filters, the SD300.1 allows users to customize their sound, ensuring a tailored audio experience.

Next in line is the SD600.1, which offers even greater power, producing up to 600 watts RMS at 1 ohm. This amplifier is perfect for audiophiles looking for deep bass response. Its variable bass boost feature enhances low frequencies, while a sleek design allows for easy installation in a variety of vehicles. The SD600.1 boasts advanced thermal overload and short circuit protection, ensuring durability and longevity.

For those requiring multi-channel options, the SD500.4 is a versatile 4-channel amplifier delivering 125 watts RMS per channel at 4 ohms. This model is ideal for powering both speakers and subwoofers, making it a great option for a complete sound system. Additionally, the SD500.4 features high and low level inputs, expanding its compatibility with various audio sources.

Lastly, the SD800.5 combines the power of both mono and multi-channel amps. With 800 watts RMS, this 5-channel amplifier is capable of powering an entire sound system—subwoofers and speakers alike. The SD800.5's bridgeable channels allow for further flexibility, enabling users to tailor their audio setup to match their preferences. Its compact build and advanced cooling system make it suitable for space-constrained installations while preventing overheating during intense listening sessions.

All amplifiers in the Phoenix Gold SD series emphasize build quality, featuring heavy-duty heat sinks and gold-plated connectors for improved signal transfer. With their cutting-edge technologies and robust features, the SD300.1, SD600.1, SD500.4, and SD800.5 are standout choices for car audio enthusiasts seeking powerful sound enhancement in their vehicles.