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Infinity Reference 1300a

342W Max, Reference Series Class D Monoblock Amplifier

4.6

(10 reviews)

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
  • Reference Series Class D Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohms: 200 watts x 1 chan.
    • 2 ohms: 300 watts x 1 chan.
  • Max power output: 342 watts x 1 chan.
  • MOSFET power supply
  • LED power and protection indicators
  • Tuned Bass EQ (0-6 dB bass boost at 50 Hz)
  • IMS inputs allows connection to other Infinity expansion products
  • Gold-plated preamp RCA outputs
  • DC, overheat, over or under voltage, and short circuit amplifier protection
  • Gold-plated RCA level inputs
  • Variable low-pass filter (32-320 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Also found as: REF1300A
  • Frequency response: 11-330 Hz
  • Efficiency: 85 dB
  • Dimensions: 14-3/4"L x 9"W x 2-11/16H
  • 4-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms200 watts x 1 channel
RMS Power @ 2 ohms300 watts x 1 channel
RMS Power @ 1 ohmNot Stable
Peak Power Output342 watts x 1 channel
Amplifier Specifications
Amplifier ClassD
Number of Channels1 - Mono
Total Peak Power Output342 watts
Total RMS Power Output300 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance BridgedNot Bridgeable
THD at Rated RMS Power<1%
Speaker Level InputsNo
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-Pass Crossover FrequencyN/A
Low-Pass Crossover Frequency32 - 320 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio85 dB
Channel SeparationN/A
Bass Boost0 - 6 dB
Bass/Gain RemoteNo
Fan CooledNo
Fuse Rating20A x 3 
CEA-2006 CompliantYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for Infinity Reference 1300a
Average Customer Rating is 4.6 out of 5 stars:
4.6
based on 10 Reviews
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Rating Distribution:
5 star:
.
.
60%
4 star:
.
.
40%
3 star:
.
0%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
4.5
Value
4.8
Features
4.2
Design
4.2
Usability
4.6
what's this?
Most Helpful Customer Reviews:
June 12, 2011 great amp
Review by
Cory from cleveland
Overall
Durability
Value
Features
Design
Usability
I bought this amp a couple years ago and its on of the best built amps. Great quality and built like a tank. I abused the hell outta it and ran 2 12's till it got too hot to touch. Even when I blew one of the capacitors inside it still never quit and its powering my rockford sub in my car with no problem
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April 28, 2010 Good Amp
Review by
Jeremiah from Yigo, 0, Guam
Overall
Durability
Value
Features
Design
Usability
Great amp, especially for rock n roll. Good all around. I would buy another if I needed it.
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March 8, 2010 great amp at a great price
Review by
Gene from Monee, IL
Overall
Durability
Value
Features
Design
Usability
Bought this for the wife's RX-8. Lots of power and has been running strong for over a year. Sonic Electronix FTW!
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February 25, 2010 good amp for price
Review by
Andrew from Milford, ME
Overall
Durability
Value
Features
Design
Usability
good overall amp for the price no overheat problems hits hard sounds good
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January 18, 2010 Great Value
Review by
Jeremy from Las Vegas, NV
Overall
Durability
Value
Features
Design
Usability
I got this amp in a combo special and it performed awesome until it had a fault. But Infinity is such an awesome company they replaced it for free. Great price for a good amp from a very respectable company.
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View All 10 Reviews for Infinity Reference 1300a
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Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
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RCA Interconnects
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20 ft. of 2-Channel RCA Interconnect cable with twisted pair construction.		$3.99
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16.4 ft. of 2-Channel Monster Cable with XLN (Xtra Low Noise) construction, 6-cut turbine MirrorChrome connectors, and 2-way time correct windings for the ultimate RCA cable!		$45.00
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Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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Testing and Performance
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AutoSound 2000 CD-104AutoSound 2000 CD-104
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AutoSound 2000 CD-102AutoSound 2000 CD-102
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Main Product
 ProductPriceAdd?
Infinity 1300aInfinity Reference 1300a$124.95

Product Summary

Manufacturer: Infinity
Model number: 1300a
UPC: 050667035006
Weight: 12.00 lbs
Internal SKU: 1300a
Internal product ID: 9710

Price Information

$229.95

–$105.00

$124.95

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