Garage
Shop

Boss RT745 RIOT Series

Boss
Shop all Boss
Product videos
highlight-star-icon

1000 watts, 4-Channel RIOT Series amplifier • Bass Boost • Bridgeable • Remote sub level control

Learn more about the rt745

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

gt780 thumbnail

Boss GT780

OUR PRICE: $84.99

View item

Product Highlights


1000 watts, 4-Channel RIOT Series amplifier • Bass Boost • Bridgeable • Remote sub level control

Description


Boss brand icon

Authorized dealer

  • Max Power, 2 OHM 250W x 4
  • RMS Power, 4 OHM 100W x 4
  • Bridged Power, 4 OHM 500W x 2
  • Signal -to Noise Ratio > 105dB
  • THD 0.01%
  • Dimensions : 8"W x 2 3/4"H x 12 1/4"D
  • Trimode Operation
  • Bridgeable
  • Remote Subwoofer Level Control
  • Line and Speaker Level Inputs
  • Line outputs
  • Bass Boost Switch
  • MOSFET Power Supply
  • Variable Low Pass Crossover (Fixed Highpass)
  • Input Gain Control
  • Input Sensitivity Selector
  • Power and Protection LED's
  • 1-year Manufacturer's warranty

Product history:

Boss GT780 thumbnail
(newest, current model)
Boss RT745 thumbnail
(previous model, replaced by Boss GT780)

Best selling similar products

VADM4v2 small

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(41)

$209.99

List price $239.99

NDA6004 small

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(14)

$159.99

List price $215.99

MFA 4.220 small

Deaf Bonce MFA 4.220

• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$289.90

List price $289.90

RD400/4 small

JL Audio RD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(28)

$379.99

List price $379.99

MFA 4.180 small

Deaf Bonce MFA 4.180

• 180 watts x 4 channel @ 4 ohm
• 270 watts x 4 channel @ 2 ohm
• Bridged: 540 watts x 2 channel @ 4 ohm
• Total RMS Power: 1080 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$259.90

List price $259.90

JD400/4 small

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(34)

$299.99

List price $299.99

VAD10004v2 small

NVX VAD10004 v2 (VAD10004v2)

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(24)

$279.99

List price $335.99

MVPA4 small

NVX MVPA4

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(70)

$279.99

List price $383.99

AP200/4BT small

JL Audio AP200/4BT

• 40 watts x 4 channel @ 4 ohm
• 50 watts x 4 channel @ 2 ohm
• Bridged: 100 watts x 4 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$549.99

List price $659.99

Item Details


Manufacturer:

Model Number:

RT745

Weight:

18.00lbs

Internal SKU:

rt745

Internal Product ID:

1992

Product and How-to Videos


Customer Ratings & Reviews


Boss RT745 RIOT Series thumbnail image

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



Durability
4
Value
5
Features
3
Design
4
Usability
4

Customer Reviews

Sort by:

Loading...

BoSs///KiCkEr

Not the best amp in the world. you get what you pay for a ok amp. spend the extra money and get somthing nice.

By Jonathan on March 6, 2005

1 found this helpful


Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
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.