Garage
Shop

See all parts that fit your 2008 RX400h

Phoenix Gold RX2 750.5 (RX27505)

750W RMS 5-Channel Full Range Class D Amplifier

highlight-star-icon

• 750 Watt 5 Channel Full Range Class D Amplifier
• Small Footprint Chassis Design
• Remote Bass Controller Included
• Robust Unregulated Power Supplies
• Rotatable Badging for installation flexibility
• High level Inputs for Easy OEM Integration
• Audio Precision® Quality Control Verification

Learn more about the rx27505

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
LEX5VL2 main

GROM Audio LEX5VL2 VLine Lexus Infotainment Video Interface

For select 2006-2009 vehicles from Lexus, Toyota. Upgrade your factory radio to an Android infotainment display with music streaming, navigation and more

4
-16.67%

$679.95

List price $815.99

LEX5VT2 main

GROM Audio LEX5VT2

Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2006-2009 vehicles from Lexus, Toyota

1

$549.95

List price $559.95

82-SU1 main

Metra 82-SU1

Speaker Adapter & Harness Kit for select 2002-2024 vehicles from Toyota, Subaru, Lexus (Front Speakers)

-46.52%

$22.99

List price $42.99

AXDIS-TY1 main

Axxess AXDIS-TY1

Install New Car Stereo and Retain Steering Wheel Controls and Other Factory Features In select 2001-2015 vehicles from Toyota, Lexus

3
-10.27%

$235.99

List price $262.99

Limited time!
C2-350X main

JL Audio C2-350x

50W RMS 3.5” C2 Series 2 Way Coaxial 4-ohm Car Speakers

15
-15.63%

$134.99

List price $159.99

Description


Phoenix Gold brand icon

Authorized dealer

General Features:

  • Number of Channels: 5
  • 60w x 4  @ 4 Ohm + 250w x 1 @ 4 Ohm
  • 90w x 4 @ 2 Ohm + 400w x 1 @ 2 Ohm
  • 4Ω: CH 5 250W x 1
  • 2Ω: CH 5 400w x 1
  • Total RMS Power (Sum of rated power): 760W
  • Bridgeable: Yes
  • Crossover Control, Linkwitz-Riley: FLAT/HP/LP
  • Crossover: 50Hz - 200Hz @ 12dB/Oct
  • Input Sensitivity: 198mV – 4.0V SUB  217mV – 2.9 MAIN 
  • Signal to Noise (@ CEA Standard): 80.1dB
  • Frequency Response: Full Range 10-40k Sub 15-200Hz
  • Topology Class: D
  • Heatsink Type: Extruded Aluminum
  • Bass EQ: 0dB, +6dB +12dB
  • Subsonic Crossover Range: 10Hz to 40Hz
  • Cooling Type: Radiation
  • Operating Voltage: 8V to 16V
  • Switchable Auto-Turn On: Yes
  • Power Supply Type: Unregulated with OTM | Onboard Thermal Management
  • 4-gauge power and ground wiring is recommended for installation. Contact our Sales team for information regarding a discount on select amplifier kits when purchased together with this amplifier
  • Speaker Terminal: 12 Gauge
  • Recommended Fusing: 3 x 35A
  • Dimensions (L x W x H): 11.81” x 8.11” x 1.98” 300mm x 206mm x 50.5mm
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Phoenix Gold RX2750.5 owner’s manual

Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

59
-19.05%

$339.99

List price $420.00

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Club 522F main

JBL Club 522F (SPKCB522FAM)

270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers

1
-42.29%

$74.99

List price $129.95

Reference 5030cx main

Infinity Reference 5030cx (REF5030CX)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

2
-60.01%

$99.95

List price $249.95

Limited time!
DMX709S main

Kenwood eXcelon DMX709S

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

39
-33.50%

$399.00

List price $600.00

MVH-S322BT main

Pioneer MVH-S322BT

Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa

7
-13.34%

$129.99

List price $150.00


Best selling similar products

VAD11005v2 small

NVX VAD11005 v2 (VAD11005v2)

• 80 watts x 4 channel + 350 watts x 1 channel @ 4 ohm
• 125 watts x 4 channel + 600 watts x 1 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm + 600 watts x 1 channel @ 2 ohm
• Total RMS Power: 1100 watts
• Class D 2 ohm Stable 5-Channel Amplifier

(137)

$349.99

List price $419.99

NDA11005 small

NVX NDA11005

• 100 watts x 4 channel + 315 watts x 1 channel @ 4 ohm
• 150 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 1100 watts
• Class D 2 ohm Stable 5-Channel Amplifier

(17)

$259.99

List price $323.99

VAD22008v2 small

NVX VAD22008 v2 (VAD22008v2)

• 150 watts x 6 channel + 250 watts x 2 channels @ 4 ohm
• 225 watts x 6 channel + 400 watts x 2 channels @ 2 ohm
• Bridged: 450 watts x 3 channel + 850 watts x 1 channel @ 4 ohm
• Total RMS Power: 2200 watts
• Class D 2 ohm Stable 8-Channel Amplifier

(2)

$399.99

List price $539.99

HDP-D90 small

Alpine Status HDP-D90

• 50 watts x 8 channel + 80 watts x 4 channel @ 4 ohm
• Total RMS Power: 720 watts
• Class D 4 ohm Stable 12-Channel Digital Sound Processor Amplifier
• High-resolution (Hi-Res) audio playback
• Selectable pre-configured sound system configurations
• Embedded RTA signals for customized sound tuning
• Bluetooth audio streaming with included external module

(1)

$1999.95

List price $3480.00

EPICFIVE small

AudioControl EPICFIVE

• 75 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 150 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• 700 watts x 1 channel @ 1 ohm (subwoofer output)
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 1100 watts
• Class D 1 ohm Stable 5-Channel Amplifier

(2)

$259.00

List price $259.00

RD800/6 small

JL Audio RD800/6

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 1 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 6-Channel Amplifier

(1)

$549.99

List price $779.98

X803-5 small

Kenwood eXcelon X803-5

• 50 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 75 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 150 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 5-Channel Amplifier

(5)

$499.99

List price $600.00

LC-5.1300 small

AudioControl LC-5.1300

• 100 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 200 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 1300 watts
• Class D 2 ohm Stable 5-Channel Amplifier

(2)

$660.00

List price $1369.00

XQA16005 small

NVX XQA16005

• 125 watts x 4 channel + 300W x1 @ 4 ohm
• 200 watts x 4 channel + 500W x 1 @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm + 800W @ 1 ohm
• Total RMS Power: 1600 watts
• Class D 1 ohm Stable 5-Channel Amplifier

(2)

$449.99

List price $719.99

GM-DX975 small

Pioneer GM-DX975

• 75 watts x 4 channel + 350 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 600 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 600 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 5-Channel Amplifier

(2)

$549.99

List price $650.00

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 4 channel
RMS Power @ 2 ohms
90 watts x 4 channel
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
250 watts x 1 channel
RMS Power @ 2 ohms
400 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
5-Channel
Total RMS Power Output
760 watts
Maximum Input Gauge Size
2 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<1%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
50 - 40000 Hz
Low-Pass Crossover Frequency
50 - 200 Hz
Subsonic Filter
10 - 40 Hz
Signal-to-Noise Ratio
80.1 dB
Bass Boost
6 - 12 dB
Remote bass/level controller
Yes
Fuse Rating
35A x 2 
Total Fuse Rating
70
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Wired gain knob (wire attached)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

RX2750.5

Weight:

6.75lbs

Internal SKU:

rx27505

Internal Product ID:

165307

Customer Ratings & Reviews


Phoenix Gold RX2 750.5 (RX27505) thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Excellent Amp My Gosh!

So I have this amp powering Four 6x9's (front and rear) and Two 3.5's (dash) from channel 1-4 and then Channel 5 powering two Fosgate Punch 10 in Subs in a Ported Box and it is amazing. Yes you can hear it down the street and yes the mids and hi's are so clear and loud and sound excellent. It is way BEYOND what I expected of this amp and I give it 5 Stars all day every day. These amps are Reference Series and the power is underrated for example mine came with a Birth Certificate that puts it at 432 W at 2 ohms for the Subs and my gains are at 60 % for the 1-4 channels it cranks!

By Anonymous on August 2, 2019 Checkmark Icon Verified purchase

19 found this helpful




RS-EE-GREEN small

Race Sport Accessories RS-EE-GREEN

LED Motorcycle Eagle Eye Daytime Running Light - Green

$14.99

List price $24.99

No picture

JL Audio 13TW5v2-4 (Like New (Open Box))

600W RMS 13.5" TW5v2 Series Single 4-ohm Shallow Car Subwoofer

$790.49

List price $929.99

XAV-602BT_SonicElectronix-150-Gift-Card small

Sony XAV-602BT + Free $150 Sonic Electronix Gift Card

Double-DIN Bluetooth DVD Receiver w/ 6.1" LCD Touchscreen, MirrorLink & $150 Sonic Electronix Gift Card

(11)

$329.99

List price $849.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2008 Lexus RX400h

2003 Mazda Protege5

2012 Smart Fortwo

2008 Land Rover LR3

2021 Ford Expedition

2004 Chevrolet Malibu Maxx

1975 BMW 530i

1997 Nissan Pathfinder

2006 Mercury Mountaineer

2003 Cadillac Seville

Vehicle
Store
Delete

1950 Harley Davidson E

Vehicle
Store
Delete

2015 Can-Am Commander E LSV SE

2013 Can-Am Commander DPS 800R

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.