Garage
Shop

See all parts that fit your 2008 Spectra

Cadence QRS 1.3000D Open Box (Complete)

3000W RMS QRS Series 1 ohm Stable Monoblock Class-D Amplifier w/ Bass Knob Included

Cadence
Shop all Cadence
highlight-star-icon

• 1400 Watts RMS x 1 @ 4 ohm
• 1950 Watts RMS x 1 @ 2 ohm
• 3000 Watts RMS x 1 @ 1 ohm
• Low Pass and Subsonic Filters
• 0-15dB Bass Boost
• Aluminum Heatsink
• Dimensions: 22.64" W x 7.56" L x 2.32" H

Learn more about the ls-qrs13000d-obc10

We apologize

This item has been discontinued

Description


Cadence brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

General Features:

  • Cadence QRS Series QRS 1.3000D
  • Class-D 1 ohm Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohm: 1400 watts x 1 chan.
    • 2 ohm: 1950 watts x 1 chan.
    • 1 ohm: 3000 watts x 1 chan.
  • Total power output: 3000 watts
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • Mono channel operation
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity: 100mV - 6V
  • Frequency Response: 10 - 250 Hz
  • Total Harmonic Distortion (THD): .05%
  • Signal to Noise Ratio: >86 dB
  • Variable low-pass filter: 10 - 250 Hz
  • Subsonic filter: 10 - 50 Hz
  • Variable Bass Boost: 0 to +15 dB bass boost
  • Fuse Rating: External only, sold separately
  • 1/0 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 22.64"W x 7.56"L x 2.32"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
1400 watts x 1 channel
RMS Power @ 2 ohms
1950 watts x 1 channel
RMS Power @ 1 ohm
3000 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
3000 watts
Maximum Input Gauge Size
1/0 AWG
Minimum Impedance Unbridged
1 ohm
THD at Rated RMS Power
.05%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
Subsonic
Low-Pass Crossover Frequency
50 - 250 Hz
Subsonic Filter
10 - 50 Hz
Signal-to-Noise Ratio
>86 dB
Bass Boost
0 - 15 dB
Remote bass/level controller
Yes
Fuse Rating
External Only, Not Included
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

qrs13000d Open Box

Weight:

25.00lbs

Internal SKU:

ls-qrs13000d-obc10

Internal Product ID:

156279

Customer Ratings & Reviews


Cadence QRS 1.3000D Open Box (Complete) 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

Related Searches


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

2008 Kia Spectra

2012 Mercedes-Benz Sprinter

2004 Dodge Sprinter 2500

2002 Dodge Ram 3500

1990 Ford Festiva

2015 Dodge Viper

2014 Ford Fusion

2015 Nissan Frontier

1996 Mazda Protege

1978 Porsche 924

Vehicle
Store
Delete

2013 Can-Am Commander E LSV

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.