Infinity 1300a

342W Max, Reference Series Class D Monoblock Amplifier (REF1300A)
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  • 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
  • Wired remote bass level control included
  • 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
  • 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.
  • 1-year Sonic Electronix warranty
Amplifier Specifications
Amplifier ClassD
Number of Channels1 - Mono
RMS Power (4 ohms)200 watts x 1 channel
RMS Power (2 ohms)300 watts x 1 channel
RMS Power (1 ohm)Not Stable
Bridged RMS PowerNot Bridgeable
Total RMS Power Output300 watts
Peak Power Output342 watts x 1 channel
Total Peak Power Output342 watts
Minimum Impedance Unbridged2 ohms
Minimum Impedance BridgedNot Bridgeable ohms
THD at Rated RMS Power1%
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 RemoteYes
Fan CooledNo
Fuse Rating20A x 3 
Warranty and Return Policy
Standard Warranty for Electronics
Review Summary
1 person rated this product and gave it a rating of 4 out of 5
Have you used this product? Click here to review it!
July 28, 2008I would recommend....
Overall
Durability
Value
Features
Design
Usability
Review written by tyler from Norman, OK
I got this amp not really knowing exactly how it would perform but as soon as i got it home and hooked it up i was amazed. Even though its not an incredibly powerful amp it works great for cars. You can actually tell a difference when adjusting the frequency and bass boost. I would recommend this to anyone who doesn't want so much bass from a sub to wear you cant breath but to people who like a nice and crisp sound from an amp but still will be able to crank it up if they want too.

Description

Features & Specs

Reviews
  • 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
  • Wired remote bass level control included
  • 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
  • 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.
  • 1-year Sonic Electronix warranty
Product Summary
Manufacturer:Infinity
Model number: 1300a
UPC:050667035006
Weight:12.00 lbs
Internal SKU:1300a
Internal Product ID:9710
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