Sign In
  1. Home
    2. /
  2. Car Audio & Electronics
    3. /
  3. Car Amplifiers
    4. /
  4. 2-Channel Amplifiers
    5. /
  5. Boston Acoustics GTA-802

Boston Acoustics GTA-802

260W RMS, GTA Series 2-Channel Car Amplifier

Boston Acoustics
Shop all Boston Acoustics
Product videos
highlight-star-icon

GTA Series 2-Channel Class AB Car Amplifier • 260W RMS • 80 Watts x 2 Chan. @ 4 Ohms • 130 Watts x 2 Chan. @ 2 Ohms • Q-Tune™ Bass Optimization Circuitry • SST™ (Symmetrical Signal Topology) • Wrap-Around Heatsink

Learn more about the gta802

We apologize

This item has been discontinued

Show me more products from this category
Go to Category

Product Highlights

GTA Series 2-Channel Class AB Car Amplifier • 260W RMS • 80 Watts x 2 Chan. @ 4 Ohms • 130 Watts x 2 Chan. @ 2 Ohms • Q-Tune™ Bass Optimization Circuitry • SST™ (Symmetrical Signal Topology) • Wrap-Around Heatsink

Description

Boston Acoustics
High Performing GTA Amplifiers

The GTA-802 is a Class A/B 2-channel amplifier rated at 80W x 2 channels @ 4 ohms, 130W x 2 channels @ 2ohms, and 260W x 1 channel @ 4 ohms bridged. Making it perfect when amplifying a set of speakers or even a subwoofer within the allotted power ratings. The bridged impedance allows you to run a subwoofer at a highly efficient ohm rating with out having to break the bank.

GTA series amplifiers have been manufactured by Boston Acoustics to provide the perfect amount of power to any speaker, subwoofer, and car audio system at any configuration. GTA amplifiers feature a Symmetrical Signal Topology (SST™) that creates noise cancellation by using asymmetrical balanced inputs. This makes them more efficient with less distortion. The option of low-level, or high-level inputs will allow the installation of these amplifiers into any system with ease. The Q-Tune™ technology will combine your main speakers with the subwoofers, giving you bass up front and a whole new way of enjoying your music. The fully adjustable low-pass/high-pass crossovers will allow for complete control of all frequencies allowing for personalized tuning of your audio system to better meet your musical needs and preferences. GTA amplifiers offer high performance with advanced features and technologies. So when looking for reliability, quality, and crisp clean power Boston Acoustics' GT series amplifiers are your only stop.

General Features:
  • GTA Series 2-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 80 watts x 2 chan.
    • 2 ohms: 130 watts x 2 chan.
    • Bridged, 4 ohms: 260 watts x 1 chan.
  • MOSFET power supply
  • Bass Remote Details (Boston Acoustics GTA-RSL required and sold separately)
  • LED power and protect indicators
  • Bass Boost/EQ details (0-6 dB bass boost at 45 Hz)
  • Boston’s Q-Tune™ circuitry for simple bass output optimization
  • 2/1 channel operation
  • Speaker-level inputs with signal sensing for automatic turn-on
  • Preamp RCA outputs
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • SST™ (Symmetrical Signal Topology) system uses balanced asymmetrical inputs for noise cancellation
  • Recessed control panel for clean installation
  • Wrap-around heatsink design for ample cooling in multiple mounting positions
  • IMS™ (Integral Mounting System) reduces the amplifier footprint
  • All input/output connections are located on one side of the amplifier to ease installation and wire management
  • Optimal angled speaker and power blocks for easy wire connections
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Variable high-pass filter (50-200 Hz, 12 dB/octave)
  • Variable low-pass filter (50-200 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 10-50,000 Hz
  • Dimensions: 8-3/8"D x 11-3/4"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
Package Includes:
  • Owners Manual
  • 3mm Hex Wrench
  • Speaker Level Input Cable
  • 4 Mounting Screws
  • 30A Replacement ATC Fuse

Specifications & Details

Power Specifications - Full Range Channels
RMS Power @ 4 ohms
80 watts x 2 channel
RMS Power @ 2 ohms
130 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
260 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total RMS Power Output
260 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 200 Hz
Low-Pass Crossover Frequency
50 - 200 Hz
Signal-to-Noise Ratio
90 dB
Bass Boost
0 - 6 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
30A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details

Manufacturer:

Boston Acoustics

Model Number:

GTA-802

Weight:

12.00lbs

Internal SKU:

gta802

Internal Product ID:

20004

Product and How-to Videos

Customer Ratings & Reviews

Boston Acoustics GTA-802
Rate or review product
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...

Add-ons

179419
NVX Remote Level Bass Control with Digital Voltmeter

Controls bass level and frequency and monitor voltage

$24.99

40536
NVX XBRC

Universal Remote Level Bass Control

$7.99

94728
Universal Remote Bass Level Control Knob

Flush Mount & Universal via RCA. Works with any amp, controls your bass output

$7.99

191901
NVX XMICROLOC2

Add a 2-Channel amp without replacing your factory radio

$14.99

190401
NVX XLOC22X 2-Channel High Voltage Active Line Output Converter with Impedance Matching and Remote Level Control

The XLOC22X helps you easily integrate with your factory or aftermarket stereo system

$34.99

190411
NVX XBBR2

Looking to fine tune the bass in your vehicle? Look no further

$59.99

45074
NVX XIV25 V-Series 2-Channel RCA Cable

16.4 ft 2-Channel RCA Audio Interconnect Cable with Twisted Pair Construction

$18.99

49560
NVX XWS1625 Speaker Wire

25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$19.99

49558
NVX XWS1675 Speaker Wire

75 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

$29.99

69627
16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

$12.99

165465
80 Amp Smart Relay Isolator (XSBI80)

Smart isolator - Monitors and auto-charging feature!

$24.99

46581
80 Amp Relay Isolator (BIR80)

Great for isolating a second batter making it dedicated to the stereo system

$14.99

165467
200 Amp Smart Relay Isolator (XSBI200)

Smart isolator - Monitors and auto-charging feature!

$44.99

46582
200 Amp Relay Isolator (BIR200)

Great for isolating a second batter making it dedicated to the stereo system

$39.99

46583
500 Amp Relay Isolator (BIR500)

Does not create a voltage drop to the second battery like conventional isolators

$59.99

46221
NVX XCAP1F

True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block

$79.99

48245
Belva BB1D

1.0 Farad Capacitor with Digital Red Display for up to 1000W Max

$32.99

164411
Belva Nine Function Digital Multimeter

Perfect for any installation and troubleshooting

$9.99

164409
Six Function Digital Multimeter

Perfect for every toolbox

$6.99

70302
Steve Meade Designs IM-SG

Impedance Meter / Signal Generator

$451.99

61378
SMD DD-1 Distortion Detector

Set your gains like a Pro, accurately and quickly

$199.99

61380
SMD CC-1 Crossover Calibrator

This is a must have! Set your crossover frequency like a Pro

$192.99

69623
4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

$6.99

69622
High Quality Element Resistant AGU Fuse Holder

Belva BAGUH2 AGU Fuse Holder

$4.99

45059
4/8 Gauge AGU Fuse Holder

4/8 Gauge AGU Fuse Holder

$4.99

177275
Modular Linkable ANL Fuse Block

Modular Linkable ANL Fuse Block

$14.99

46222
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

$7.99

69606
4 Pack of 80 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses

$3.99

69607
4 Pack of 100 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses

$3.99

69609
4 Pack of 150 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 150A Nickel Plated Fuses

$3.99

69602
2 Pack of 100 Amp Nickel-Plated ANL Fuse

ANL 100A Nickel plated for better power transfer

$3.99

69604
2 Pack of 200 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 200 Amp ANL Fuses

$3.99

69605
2 Pack of 300 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 300 Amp ANL Fuses

$3.99

69620
Pair of 8 Gauge Spade Terminals, #8 Opening

Spade Terminals • 8 Gauge • 1 Red & 1 Black • Nickel Plated

$2.49

69613
8 Gauge Ring Terminals, 5/16" Opening

Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

$2.99

Similar Products

Best selling similar products

small

JL Audio XD200/2v2

• 75 watts x 2 channel @ 4 ohms
• 100 watts x 2 channel @ 2 ohms
• Bridged: 200 watts x 1 channel @ 4 ohms
• Total RMS Power: 200 watts
• Class D 2 ohms Stable 2-Channel Amplifier

(1)

$199.99

small

Rockford Fosgate Punch PBR300X2

• 100 watts x 2 channel @ 4 ohms
• 150 watts x 2 channel @ 2 ohms
• Bridged: 300 watts x 1 channel @ 4 ohms
• Total RMS Power: 300 watts
• Class BR 2 ohms Stable 2-Channel Amplifier

(21)

$249.99

small

Hertz HCP2

• 65 Watts RMS x 2 @ 4 ohms
• 100 Watts RMS x 2 @ 2 ohms
• CEA-2006 Compliant
• Refined Heatsink with High Convection Capability
• Automatic Remote Turn-On/Off function
• Dimensions: 8.46" x 7.48" x 1.97"

$199.99

small

Cerwin-Vega H400.2D

• 80 watts x 2 channel Watts RMS x 1 @ 4 ohms
• 125 watts x 2 channel Watts RMS x 1 @ 2 ohms
• Bridged: 290 watts x 1 channel @ 4 ohms
• Total RMS Power: 400 watts Watts
• Full Range IR Chipset Digital Circuit Design

$199.99

small

NVX VADM2

• 440 Watt True RMS Output!
• Marine Certified 2-Channel Micro Class D Amplifier
• 150W x 2-Chan. @ 4 ohms
• 220W x 2-Chan. @ 2 ohms
• 440W x 1-Chan. @ 4 ohms
• 3-Way System Protection
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint

(14)

$149.99

Related Searches

› Boston Acoustics › Boston Acoustics 2-Channel Amplifiers › 2-Channel Amplifiers under $200
GTA-802 small

Item added to your cart.

Price: $129.99

Keep shopping Go to cart
Essential add-ons
Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

Belva BAK82

$49.99

$28.99

Add to cart
Belva BAK82BL

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

Belva BAK82BL

$49.99

$19.99

Add to cart
Stinger SSK8

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

Stinger SSK8

$31.00

$19.99

Add to cart
Stinger SS600XS

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

Stinger SS600XS

$65.00

$29.95

Add to cart
Stinger SK4681

8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

Stinger SK4681

$89.00

$40.99

Add to cart
Stinger SK6681

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

Stinger SK6681

$125.00

$58.99

Add to cart
Kicker 47VK8

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

Kicker 47VK8

$59.99

$59.99

Add to cart
Belva BPK8

8 Gauge Premium (CCA) Copper Clad Aluminum Amplifier Power Wiring Kit with Speaker Wire

Belva BPK8

$39.99

$14.99

Add to cart
StreetWires ZN1K-08

8 Gauge Amplifier Power Installation Kit

StreetWires ZN1K-08

$43.95

$39.95

Add to cart
Stinger SK6281

8 Gauge Power Amplifier Installation Kit

Stinger SK6281

$83.00

$40.99

Add to cart
NVX Remote Level Bass Control with Digital Voltmeter

Controls bass level and frequency and monitor voltage

NVX Remote Level Bass Control with Digital Voltmeter

$99.99

$24.99

Add to cart
NVX XBRC

Universal Remote Level Bass Control

NVX XBRC

$9.99

$7.99

Add to cart
Universal Remote Bass Level Control Knob

Flush Mount & Universal via RCA. Works with any amp, controls your bass output

Universal Remote Bass Level Control Knob

$14.99

$7.99

Add to cart
NVX XMICROLOC2

Add a 2-Channel amp without replacing your factory radio

NVX XMICROLOC2

$19.99

$14.99

Add to cart
NVX XLOC22X 2-Channel High Voltage Active Line Output Converter with Impedance Matching and Remote Level Control

The XLOC22X helps you easily integrate with your factory or aftermarket stereo system

NVX XLOC22X 2-Channel High Voltage Active Line Output Converter with Impedance Matching and Remote Level Control

$99.99

$34.99

Add to cart
NVX XBBR2

Looking to fine tune the bass in your vehicle? Look no further

NVX XBBR2

$149.99

$59.99

Add to cart
NVX XIV25 V-Series 2-Channel RCA Cable

16.4 ft 2-Channel RCA Audio Interconnect Cable with Twisted Pair Construction

NVX XIV25 V-Series 2-Channel RCA Cable

$18.99

$18.99

Add to cart
NVX XWS1625 Speaker Wire

25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

NVX XWS1625 Speaker Wire

$29.99

$19.99

Add to cart
NVX XWS1675 Speaker Wire

75 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

NVX XWS1675 Speaker Wire

$44.99

$29.99

Add to cart
16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

$24.99

$12.99

Add to cart
80 Amp Smart Relay Isolator (XSBI80)

Smart isolator - Monitors and auto-charging feature!

80 Amp Smart Relay Isolator (XSBI80)

$49.99

$24.99

Add to cart
80 Amp Relay Isolator (BIR80)

Great for isolating a second batter making it dedicated to the stereo system

80 Amp Relay Isolator (BIR80)

$19.99

$14.99

Add to cart
200 Amp Smart Relay Isolator (XSBI200)

Smart isolator - Monitors and auto-charging feature!

200 Amp Smart Relay Isolator (XSBI200)

$79.99

$44.99

Add to cart
200 Amp Relay Isolator (BIR200)

Great for isolating a second batter making it dedicated to the stereo system

200 Amp Relay Isolator (BIR200)

$59.99

$39.99

Add to cart
500 Amp Relay Isolator (BIR500)

Does not create a voltage drop to the second battery like conventional isolators

500 Amp Relay Isolator (BIR500)

$89.99

$59.99

Add to cart
NVX XCAP1F

True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block

NVX XCAP1F

$124.99

$79.99

Add to cart
Belva BB1D

1.0 Farad Capacitor with Digital Red Display for up to 1000W Max

Belva BB1D

$79.99

$32.99

Add to cart
Belva Nine Function Digital Multimeter

Perfect for any installation and troubleshooting

Belva Nine Function Digital Multimeter

$29.99

$9.99

Add to cart
Six Function Digital Multimeter

Perfect for every toolbox

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Steve Meade Designs IM-SG

Impedance Meter / Signal Generator

Steve Meade Designs IM-SG

$461.99

$451.99

Add to cart
SMD DD-1 Distortion Detector

Set your gains like a Pro, accurately and quickly

SMD DD-1 Distortion Detector

$207.99

$199.99

Add to cart
SMD CC-1 Crossover Calibrator

This is a must have! Set your crossover frequency like a Pro

SMD CC-1 Crossover Calibrator

$195.99

$192.99

Add to cart
4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

$9.99

$6.99

Add to cart
High Quality Element Resistant AGU Fuse Holder

Belva BAGUH2 AGU Fuse Holder

High Quality Element Resistant AGU Fuse Holder

$9.99

$4.99

Add to cart
4/8 Gauge AGU Fuse Holder

4/8 Gauge AGU Fuse Holder

4/8 Gauge AGU Fuse Holder

$9.99

$4.99

Add to cart
Modular Linkable ANL Fuse Block

Modular Linkable ANL Fuse Block

Modular Linkable ANL Fuse Block

$59.99

$14.99

Add to cart
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

$9.99

$7.99

Add to cart
4 Pack of 80 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses

4 Pack of 80 Amp Nickel-Plated MANL Fuse

$8.99

$3.99

Add to cart
4 Pack of 100 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses

4 Pack of 100 Amp Nickel-Plated MANL Fuse

$8.99

$3.99

Add to cart
4 Pack of 150 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 150A Nickel Plated Fuses

4 Pack of 150 Amp Nickel-Plated MANL Fuse

$8.99

$3.99

Add to cart
2 Pack of 100 Amp Nickel-Plated ANL Fuse

ANL 100A Nickel plated for better power transfer

2 Pack of 100 Amp Nickel-Plated ANL Fuse

$7.99

$3.99

Add to cart
2 Pack of 200 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 200 Amp ANL Fuses

2 Pack of 200 Amp Nickel-Plated ANL Fuse

$7.99

$3.99

Add to cart
2 Pack of 300 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 300 Amp ANL Fuses

2 Pack of 300 Amp Nickel-Plated ANL Fuse

$7.99

$3.99

Add to cart
Pair of 8 Gauge Spade Terminals, #8 Opening

Spade Terminals • 8 Gauge • 1 Red & 1 Black • Nickel Plated

Pair of 8 Gauge Spade Terminals, #8 Opening

$9.99

$2.49

Add to cart
8 Gauge Ring Terminals, 5/16" Opening

Nickel Plated Brass - 5 Pieces (3 Red & 2 Black)

8 Gauge Ring Terminals, 5/16" Opening

$7.99

$2.99

Add to cart

Add vehicle

Save up to 10 different vehicles in your garage

2 | Make
3 | Model
Where to find vehicle info | Shop without vehicle

Select Additional Details for or Change Vehicle

Can't find your vehicle? Click here and we'll help.

Find products that fit

Find gear for your vehicle – fast.

2 | Make
3 | Model
Remove

Can't find your vehicle? Click here and we'll help.

Where to find vehicle info

< Go to Fitment

Didn't find your car?

Submit your details and we'll help!
Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
< Back
Track your order
Call our experts
Support Center
Return & Exchanges