Garage
Shop

See all parts that fit your 2017 GS200t

Diamond Audio HX1200.5

1400W RMS Class D HEX Series 5-Channel Full Range Car Amplifier (with Bass Remote)

Diamond Audio
Shop all Diamond Audio
highlight-star-icon

• 100 watts x 4 channel + 480 watts x 1 channel @ 4 ohm
• 150 watts x 4 channel + 800 watts x 1 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm + 800 watts x 1 channel @ 2 ohm
• Total RMS Power: 1400 watts
• Class D 2 ohm Stable 5-Channel-Channel Amplifier

Learn more about the hx12005
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $1029.99
Thanks , You Pay:

$999.99

 with warranty
Starting at $63/mo with

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $100.00 in rewards to spend later
Quantity
In Stock.
Brand new
NDA11005 main
NVX NVX NDA11005 2200W Peak (1100W RMS) Class D N-Series 5-Channel Car Amplifier with Bass Remote

(9)

$259.99 $323.99
Sponsored

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

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

REF697F main

Infinity REF697F (INFSPKRF697FUS)

600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 4-ohm Speakers

5
-17.65%

$139.95

List price $169.95

Current Promotions (2 offers)


This offer cannot be combined with any other coupons or offers.

Diamond Audio HX1200.5

30% off


Priced separately $1,129 98

Promo Savings of $39 00

Total price:

$1,090 98

This offer cannot be combined with any other coupons or offers.

Diamond Audio HX1200.5

50% off


Priced separately $1,059 98

Promo Savings of $30 00

Total price:

$1,029 98

Description



Diamond Audio HX1200.5

Introducing the Hex Series Amplifiers – the ultimate choice for audiophiles who demand nothing but the best in sound quality and power. These amplifiers are engineered with meticulous precision and feature high-tolerance components, ensuring an unparalleled listening experience.

With top-of-the-line features and user-friendly controls, the Hex Series Amplifiers seamlessly blend advanced technology with convenience. Whether you're setting up a high-end audio system or upgrading an existing one, these amplifiers are designed to deliver unmatched sound quality and power.

Experience the pinnacle of audio performance with the Hex Series Amplifiers. Elevate your sound system and hear the difference that precision engineering and premium components can make. Don't settle for ordinary – upgrade to the Hex Series today and immerse yourself in superior sound quality and power.


Product Details:

  • HEX Series Class D 2 ohm Stable 5-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 100 watts x 4 channel + 480 watts x 1 channel
    • 2 ohm: 150 watts x 4 channel + 800 watts x 1 channel
    • Bridged: 300 watts x 2 channel @ 4 ohm + 800 watts x 1 channel @ 2 ohm
  • Total RMS power output: 1400 watts
  • LED Power/Protect Light
  • Wired bass level remote control included
  • Speaker-level (high-level) inputs
  • 3 pairs of pre-amp outputs
  • Signal sensing remote turn-on
  • Anodized extruded aluminum heat sink
  • 4-layer PCB board with balanced differential inputs
  • Full range Class D IR chipset
  • SNAP capacitors throughout the circuit
  • Audiophile grade high tolerance components
  • Spring steel FET clips provide a cleaner board design
  • Illuminated logo and fully concealed mounting
  • Output clip indicators for precise set-up
  • Fine-tuned fully variable crossovers and phase control
  • Top mounted controls for convenient amplifier adjustment
  • Input sensitivity: 200 mV - 5.0 volts
  • Frequency Response: 10 - 35000 Hz
  • Total Harmonic Distortion (THD): 0.06%
  • Signal to Noise Ratio: >80 dB
  • Variable low-pass filter: 30 - 300 Hz
  • Subsonic filter: 10 - 55 Hz
  • Variable Bass Boost: 0 - 18 dB
  • Fuse Rating: 80A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 14.25" L x 7.67" W x 2" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: HX1200.5


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

(46)

$349.99

List price $419.99

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

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

(9)

$259.99

List price $323.99

MVPA6 small

NVX MVPA6

• 100 watts x 6 channel @ 4 ohm
• 150 watts x 6 channel @ 2 ohm
• Bridged: 300 watts x 3 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable 6-Channel Amplifier

(7)

$319.99

List price $383.99

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

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

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

MICRO85U small

Diamond Audio MICRO85U

• + @ 4 ohm
• 85 watts x 1 channel + 375 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 1 channel @ 4 ohm + 375 watts x 1 channel @ 2 ohm
• Total RMS Power: 1035 watts
• Class D 2 ohm Stable 5-Channel-Channel Amplifier

$659.99

List price $719.99

46CXA6605t small

Kicker CXA660.5T (46CXA6605T)

• 65 watts x 4 channel + 150 watts x 1 channel @ 4 ohm
• 90 watts x 4 channel + 300 watts x 1 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm + 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 660 watts
• Class A/B 2 ohm Stable 5-Channel Amplifier

$449.99

List price $479.99

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

Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Speaker Level Inputs
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 4 channel
RMS Power @ 2 ohms
150 watts x 4 channel
Bridged RMS Power
300 watts x 2 channel
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
480 watts x 1 channel
RMS Power @ 2 ohms
800 watts x 1 channel
Amplifier Specifications
Series
HEX Series
Amplifier Class
D
Number of Channels
5-Channel
Total RMS Power Output
1400 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
10 - 35000 Hz
THD at Rated RMS Power
0.06%
Speaker Level Inputs
Yes
Preamp Outputs
3 pairs
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
Subsonic
High-Pass Crossover Frequency
40 - 400 Hz
Low-Pass Crossover Frequency
30 - 300 Hz
Subsonic Filter
10 - 55 Hz
Signal-to-Noise Ratio
>80 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
40A x 2 
Total Fuse Rating
80
Strappable
No
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
200 mV - 5.0 volts
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:

HX1200.5

Weight:

9.00lbs

Internal SKU:

hx12005

Internal Product ID:

174431

Customer Ratings & Reviews


Diamond Audio HX1200.5 thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


NDA11005 main

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

(9)

$259.99

List price $323.99

VAD11005v2 main

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

(46)

$349.99

List price $419.99

VADM5v2 main

NVX VADM5 v2 (VADM5v2)

• 65 watts x 4 channel + 230 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 350 watts x 1 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 350 watts x 1 channel @ 2 ohm
• Total RMS Power: 750 watts
• Class D 2 ohm Stable 5-Channel Amplifier

(1)

$249.99

List price $347.99

XQA16005 main

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


OV4-840 small

Power Acoustik OV4-840

840W Max, Gothic Series 4-Channel Amplifier

(4)

$89.99

List price $179.99

ICBM-PLD TAN small

Performance Teknique ICBM-PLD TAN

7" Headrest Monitor Combo w/ Built-in DVD Player & USB/SD Card Reader

$189.99

List price $349.99

ONX304SQ small

MB Quart ONX304SQ

12" Dual 4 ohm Square ONYX Series Car Subwoofer

(4)

$69.99

List price $139.95

ZN9435 small

StreetWires ZN9435

11.48 ft. (3.5 Meters) Zero Noise ZN9 Series 4-Channel Interconnect Audio Signal Cable

(10)

$76.99

List price $119.95

ZN5Y2M small

StreetWires ZN5Y2M

Pair of ZN5 Series (1) Female to (2) Male Y-Connector Cables

(4)

$7.68

List price $19.99

SQP 3 10 small

Ground Shaker SQP 3 10

10" Triple Slot Ported/Vented Pro Subwoofer Enclosure

$179.95

List price $244.00

XMD-PCS50A-1-L20 small

JL Audio XMDPCS50A1L20 (Open Box, Complete)

Premium 6 AWG 12-Volt Power Connection System for Single Amplifier Located up to 20 Feet

(1)

$359.99

List price $369.99

SMS-BTWS-SPRT-PNK small

SMS Audio SMS-BTWS-SPRT-PNK (Pink)

SYNC by 50 Cent Wireless Bluetooth On-Ear Sport Headphones (SMS-BTWS-SPRT-PNK)

$229.95

List price $229.95

ICBM-9343 GREY small

Performance Teknique ICBM-9343 GREY

Universal 7" Gray Leather Headrest Monitor Package (Pair)

(2)

$114.99

List price $249.99

Related Searches


Continue to cart

Available Offers (2) for Diamond Audio HX1200.5
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT46 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT46 Amp Kit! No code needed — discount applies automatically at checkout.
Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1986 Ford Thunderbird

2002 Saturn L200

2011 Kia Optima

2008 Dodge Dakota

2012 Audi A4

2002 Pontiac Firebird

2017 Lexus GS200t

2011 BMW 760Li

2003 Subaru Outback

2008 Ford Ranger

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.