Name: Soundstream Reserve RS5.4500D
Brand: Soundstream
SKU: 530RS54500
Price: 349.99 USD
Availability: InStock
Rating: 4.5 (30 reviews)

Overview

A full-system amp with all the power you want

Soundstream designed their Reserve Series RS5.4500D five-channel amplifier to supply your speakers and subs with tons of power, and give you the ability to tune the amplified sound to match each driver. The RS5.4500D can send each of your front and rear speakers 100 watts RMS while supplying a subwoofer with up to 750 watts RMS. Or, you can power a couple of high performance speakers with 320 watts each from bridged front and rear amp channels, while powering a subwoofer with 750 watts RMS.

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A full-system amp with all the power you want

Tuning the sound

Tuning features include variable high- and low-pass filters, along with a variable bass boost, while a wired remote lets you control the bass level from your front seat. The RS5.45000D employs Class D amp technology, in order to achieve the highest power levels without straining your car's electrical system.

Soundstream Reserve

Soundstream knows that Crutchfield offers free lifetime tech support for the gear we sell — and that's one of the reasons why we can offer you their Reserve line of powerful car amplifiers.

RS5.4500D input and control panel

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Product highlights:

5-channel car amplifier
- 100 watts RMS x 4 + 500 watts RMS x 1 at 4 ohms
- 160 watts RMS x 4 + 750 watts RMS x 1 at 2 ohms
- 320 watts RMS x 2 bridged at 4 ohms + 750 watts RMS x 1 at 2 ohms
Class-D amplifier technology
front channels:
- variable high-pass filter (50-4000 Hz, 12 dB/octave)
rear channels:
- variable high-pass filter (50-150 Hz, 12 dB/octave)
- bandpass setting adds a variable low-pass filter (250-4000 Hz, 12 dB/octave)
subwoofer channel:
- variable low-pass filter (30-150 Hz, 12 dB/octave)
- variable bass boost (0-12 dB at 45 Hz)

Other Features:

wired remote level control for subwoofer channel included
RCA preamp inputs
fuse rating: 100A x 1
wiring and hardware not included with amplifier
- 4-gauge power and ground wire recommended
dimensions: 16-1/16"W x 2-3/16"H x 8-3/16"D
warranty: 3 years
Our 60-day money-back guarantee
MFR # RS5.4500D

What's in the box:

Soundstream Reserve RS5.4500D owner's manual

5-channel amplifier
One 100-amp MAXI fuse (installed)
Wired remote control (subwoofer channel only)
19' Remote control cable (RJ-25 plug on both ends)
Four 1" Screws
Two 5/8" Screws
6 Flat washers
6 Split lock washers
4 Foam isolation pads (1/2" x 1/2")
Owner's manual

Featured review

nice amp, needs a cooling fan. it runs hot. im using stock hu with 2 100w kicker speakers in front and 2 80 w 6x9's in rear deck with a dual 10 kicker sub box. it pushes it nicely. im just fighting with tuning it.

Charles from Hortense, GA

See all 30 reviews

Customer Q&A

Will this power for 6 1/2 inch speakers and 2. 12 inch subs?

Yes it will power them....check the ohms of your subs 2 ohm 750 and 1 ohm 1000 on the sub channel

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Biodegradable and made in-house

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Reviews

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Soundstream Reserve RS5.4500D reviews

Average review:

30 reviews

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Details

Researched by Crutchfield's Mark G.

Features & specs

Performance
RMS Power Output (Watts x Channels)	100 x 4 750 x 1
Peak Power Output (Watts x Channels)	---
Power at 2 Ohms (Watts x Channels)	160 x 4
Bridged Power (Watts x Channels)	320 x 2
Minimum Impedance Bridged	4
Minimum Impedance Unbridged	2
Minimum Impedance	2
Best Frequency Response	15-25k Hz
THD at Rated RMS Power	0.05%
Signal to Noise Ratio	---
Input Voltage	---
Features
Amplifier Class	D
Low-Pass Crossover Frequency	50-150 & 250-4k Hz
Low-Pass Slope (dB/octave)	12 dB/octave
High-Pass Crossover Frequency	50-150 & 50-4k Hz
High-Pass Slope (dB/octave)	12 dB/octave
Bass Boost	0-12 dB
Bass Boost Frequency	45 Hz
Fan Cooled	No
Fuse Rating	100
Speaker Level Inputs	No
Preamp Outputs	No
Width (inches)	16-1/16
Height (inches)	2-3/16
Depth (inches)	8-3/16
Parts Warranty	3 Years
Labor Warranty	3 Years

Product Research

Features
Controls
Connections

Features

Channel Configuration: The SoundStream RS5.4500D is a 5-channel amp; essentially two full range 2-channel amps and one mono subwoofer amp built into one chassis. Both full range sections are bridgeable, so it can be configured as a 5-channel, 4-channel, or 3-channel amplifier.

Power Output:

Front and Rear Channels:
- 4Ω: 100 watts RMS x 4-channels
- 2Ω: 160 watts RMS x 4-channels
- Bridged: 320 watts RMS x 2-channels into 4Ω
Subwoofer Channel:
- 4Ω: 500 watts RMS x 1-channel
- 2Ω: 750 watts RMS x 1-channel

Controls

Level Control (Gain): The input levels are independently adjustable for the front, rear, and subwoofer channels. The input range is 0.2 Volts to 6.0 Volts.

Crossover: The amp has independent crossover controls for the front, rear, and subwoofer channels. The crossover slopes are all 12 dB/octave:

Front:
- Mode: two position switch; choose Full Range (crossover is bypassed) or High Pass
- Frequency: set the crossover point when in high pass mode; rotary dial; 50 Hz-4 kHz
Rear:
- Mode: choose Full Range (crossover is bypassed), High Pass, or Band Pass (both high pass and low pass filters are engaged)
- Frequency: there are separate dials for the high pass and low pass filters
  - High Pass: rotary dial; 50-150 Hz
  - Low Pass: rotary dial; 250 Hz-4 kHz
Subwoofer: the low pass crossover on the subwoofer channel is always engaged
- Frequency: set the low pass crossover point; rotary dial; 50-150 Hz

Bass Boost: The bass boost on the subwoofer channel, centered at 45 Hz, is continuously variable from 0 dB (flat) to +12 dB.

Input Selector: Set the three position input selector switch to the number of input channels used; 2-channel, 4-channel, or 5-channel.

Wired Remote: A wired subwoofer level control is included (subwoofer channel only). The remote has integrated flanges and screws are included to mount the unit under the dash. It includes a 19' cable to connect to the amplifier.

Remote Dimensions:

Width: 1⅝" wide (2⅝" including the mounting flanges)
Height: ¾"
Depth: 1½" (1⅞" including the knob and cable)

Connections

Power Input: The power and ground connections are set screw terminals; they will accept up to 4-gauge wire. The set screws are tightened/loosened with a Phillips head screw driver (not included).

Remote Turn-On: The remote turn-on connection is a set screw terminal; it will accept up to 8-gauge wire.

Speaker Outputs: The five pair of speaker output set-screw terminals will accept up to 8-gauge wire. The set screws are tightened/loosened with a Phillips head screw driver (not included).

Signal Input: The amplifier has three pair of RCA input jacks, front, rear and subwoofer.

Remote: The wired remote cable plugs into the RJ-25 jack (phone type) on the amp.

Fuses: The amp has one 100-amp MAXI fuse.

Accessories

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Q&A

14 questions already asked

Do i have to have a pair of RCA inputs to use each pair of channels? If i only have 2 RCA cables plugged into the Bass Input, will the Rear Speakers get signal from that? or do i need 3 line converters?

[ Al May 02, 2022 ]

1 answer

I have a bunch of rcas ran. This amp has 3 front back and sub plenty. You can't sounds it for the price sounds great and lights up cool

[ Brandon May 03, 2022 ]

Will it damage this amp to only connect the sub channel until I can upgrade my other speakers?

[ Doug Oct 04, 2021 ]

2 answers

I am not sure about that, sorry. I used all 5 channels. I returned this amp because the sub channel wasn't pushing my single 12" type r. Ended up getting the Audio Control LC 1.800.

[ PA Oct 04, 2021 ]

Not at all.

[ SHAWN Oct 04, 2021 ]

Will this power for 6 1/2 inch speakers and 2. 12 inch subs?

[ Matt Sep 18, 2021 ]

5 answers

I had mine running 2 1" inch tweeters, 4 6.5" mids and 2 12" subs.

[ Patrick Sep 21, 2021 ]

This is a 6 channel amp. Front pair, rear pair and sub. It will power 2 subs, but it may not hit as hard as you want. Also if you have 2 subs to power make sure you have the correct Ohm impedance. This amp can go as low as 2 Ohms.

[ MATTHEW Sep 19, 2021 ]

Yes it will power them....check the ohms of your subs 2 ohm 750 and 1 ohm 1000 on the sub channel

[ Michael Sep 18, 2021 ]

Depends on the RMS requirements of your speakers. I run Infinty Reference (4) 6x9s, (2) 3.5 tweeters, and a 12in Alpine Type-R. I don't even use half of the available RMS power. It's the best of the 4 different amps I've used.

[ NELSON Sep 18, 2021 ]

It will power the 6 1/2 speakers fine im running 4 door speakers at 100ish watts rms and one 10 inch shallow sub at 500rms it may power your two 12's depending on how many watts they need also need to pay attention to how many ohms they are and how they are wired

[ Jon Sep 18, 2021 ]

If you connect just a subwoofer without speakers to a 5 Channel AMP, would this AMP still work? Or would you need to have speakers installed in order for the subwoofer to get a signal?

[ Jonathan Sep 12, 2021 ]

3 answers

Works is 2, 4, or 5 channel mode. Subwoofers should work off of subwoofer channel.

[ Raynor Sep 13, 2021 ]

Yes it will still work using the subwoofer channel. The amplifier gets the signal from the head unit via RCA cables. So, the subwoofer channel will output the bass. But, if all you are wanting is the subwoofer, there are amps that will do just that. (a mono subwoofer amp for example or even a two channel amp that you can bridge and run in mono mode, like the rs2.1200)

[ Christopher Sep 12, 2021 ]

When i had mine, i needed the 4 main channels connected (or 2 bridged) to get an output.

[ JASON Sep 12, 2021 ]

Can i Run 4 Skar speakers 2 front door and 2 rear deck each 4 ohm Max Power Handling 300watts and 150RMS each ?...also one 4 ohm Cliff Design dual voice coil sub with 1200 Max Power and 600RMS. is this amp powerful enough to boost these all 5 item ?

[ Ajay Aug 17, 2021 ]

4 answers

I believe it would power them all well just not to their full capacity mine is pushing two 6x9 two 6.75 two tweeters and a 10" kicker l7T10 100w rms to speakers and 500w rms to sub and im happy with how loud it is

[ Jon Aug 18, 2021 ]

This amp should handle that easily and daily

[ Michael Aug 18, 2021 ]

I'm running kappa 5 1/4s in the doors; 2 6x9 kappas in the rear. A kicker 10 in the truck. Thing beats hard and hasn't messed up yet. I'm super happy with it. I also have big power cap. 2-4 gauge ground a Die Hard battery and high output alternator since my car was from the 80s. Amp is a fantastic buy for the money and lights up nice and cool in the trunk.

[ Brandon Aug 17, 2021 ]

That will work!

[ MATTHEW Aug 17, 2021 ]

Does the amp run at it's rated output of 100 x 4 and 500 x 1 at 4ohms?

[ Dion Jul 05, 2021 ]

3 answers

Yes for a while that is. Mine unfortunately kept overheating so I'm having to send it back for warranty work. Go ohs luck on your search.

[ Patrick Jul 06, 2021 ]

I'm gonna say about 80% of "rated". But even still great value.

[ MATTHEW Jul 06, 2021 ]

Yes 100 watts X 4 channel @ 4ohms For the sub channel you can get 750 watts but at 2 ohms. I recommend either 1 sub that runs at 2 ohms. Or a pair of subs that can be wired to 2ohms. The 4 channel @ 4 ohms and sub channel at 2ohms works works fine as they are independent channels

[ MATTHEW Jul 05, 2021 ]

I have 6 speakers running on the stock deck right now. The two in the front doors are 50 ways rms, the 2 in the rear doors are 60 watts rms, and the 2 in the rear deck are 90 watts rms. I've read the 2 in the rear deck have a base amp powering them but I'm not 100% sure. I plan on getting 2 dvc 4 ohm kicker tens with 350rms each. Can I run the front and rear door speakers off 2 channels and the rear deck speakers off the other 2 channels?

[ Anthony Jun 15, 2021 ]

2 answers

Yes Ch 1 & 2 can run the front and door Ch 3 & 4 can run the deck Ch 5 is a dedicated SUB Channel

[ ljtroy2 Jun 17, 2021 ]

What I would recommend is running the fronts off the first 2channels the rear door and deck speakers off the second 2 and the subs off the 5th

[ Raynor Jun 17, 2021 ]

Has this amp been dyno tested ? And is it cea rated?

[ Brobro Jun 04, 2021 ]

1 answer

We have not received any answers from other customers on your question. I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They should be able to help answer your question.

[ Calvin Jul 08, 2021 ] Staff

Do you need to buy 4 rca patch cables for the speakers ?

[ Tyler May 26, 2021 ]

1 answer

The amp is capable of 2, 4 or 5 channel input signal...so, 1 set of rca's is all that's required but you can use more if you have them available.

[ RONALD May 26, 2021 ]

Can this be used in a marine set up?

[ jacob May 23, 2021 ]

2 answers

I use it in my MB sports B52 surf boat. It is protected from the elements for the most part, but not completely. It has worked flawlessly. Gets turned on when we hit the water and stays on all day. It is driving 3 pairs of Exile Audio cabin speakers and an Exile Audio 12" sub. I will not pay the considerable extra money for an amp that is called "marine". I've been around car/boat audio for a long time and unless it's in direct contact with water, it'll be fine.

[ Christopher Sep 12, 2021 ]

This is NOT waterproof. If you are wanting a marine set up then I highly advise looking at something else.

[ Patrick May 23, 2021 ]

this amp can take high level inputs in the rca? or just low level rca from the head unit?

[ jose Apr 20, 2021 ]

3 answers

I'm having issues right now with heat. The subs are cutting out then go totally out when the safety feature is tripped. I now have to purchase a separate amp just for my 12" subs. Plus this amp doesn't have a cooling fan.

[ Patrick Jun 09, 2021 ]

Just RCA's. But there are plenty of inexpensive adapters out there. Awesome amp for the price. A lot of power for for your dollar.

[ MATTHEW Apr 26, 2021 ]

Low level RCA only. No speaker level inputs.

[ MATTHEW Apr 20, 2021 ]

Can anyone tell me how this compares with my current amp? Pioneer GM-D9605. Will I notice a difference if I switch to the soundstream or are they about the same as far as quality sound?

[ Dennis Mar 22, 2021 ]

1 answer

Both amps are great in their own ways, however the Soundstream's wattage is different than the Pioneer's wattage. Without knowing what you're powering it's hard to determine which one is best for your application. Give us a call at 1-800-324-9695 and we'll be happy to see which one works best for your set up!

[ Allison Apr 11, 2021 ] Staff

Will this run safely with 4 gauge wire in a 5 channel setup?

[ Dion Mar 19, 2021 ]

6 answers

Yes. I used a KnuKoncepts 4ga package and it works perfectly. I've had no issues so far.

[ NELSON Mar 20, 2021 ]

Yes it will be fine with 4 gauge

[ WALTER Mar 20, 2021 ]

From what I understand yes. Mine is currently getting installed and as far as I know the techs are using 4 gauge.

[ Patrick Mar 20, 2021 ]

Absolutly ! Just hooked it up 3/17/21. It sounds amazing! Buy it and ENJOY IT!!

[ Bill Mar 19, 2021 ]

Yes 4 gage is perfect for this amp and power rating. You could use 6 gage IF your wire length is under 10 feet. Crutchfield has a good article "Amplifier wire gauge chart".

[ MATTHEW Mar 19, 2021 ]

Yes it will.

[ blaine Mar 19, 2021 ]

Can I run 4 ohm door speakers and a 2 ohm sub with this?

[ Jon Jan 23, 2021 ]

2 answers

Yes you can I helped my son wire his 4 - 4 ohm door speakers and a 2 ohm sub. Sounds great. Just need to tweak the settings in the head unit and amp to create the right balance.

[ Michael Jan 23, 2021 ]

Yes. That is exactly what I'm doing. The impedance of the sub does not have to match the impedance of the door speakers. However, be sure to not go below 2 ohms because that is the rated limit for this amplifier.

[ Jase Jan 23, 2021 ]

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