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Alpine X Series 700W 4 Channel Class D Power Density Car Amplifier (2 Pack)

Alpine X Series 700W 4 Channel Class D Power Density Car Amplifier (2 Pack)

Alpine
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• 120 Watts RMS x 4 @ 4 ohm
• 715 Watts RMS x 4 @ 2 ohm
• 350 Watts RMS x 2 @ 4 ohm, Bridged
• CEA-2006 Compliant
• Low Pass and High Pass Filters
• 0 - 12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 11-3/4" W x 7-5/8" L x 2" H

Learn more about the xa70f_2

We apologize

This item has been discontinued


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Description


Alpine brand icon

Authorized dealer

Alpine X-A70F

700W RMS X-Series Class-D 4-Channel 2 ohm Stable Amplifier
Quantity: 1

General Features:

  • Alpine X-Series X-A70F
  • Class-D Full Range 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 120watts x 4 chan.
    • 2 ohm: 175 watts x 4 chan.
    • 1 ohm: ------------N/A------------
    • Bridged, 4 ohm: 350 watts x 2 chan.
  • Total power output: 700 watts
  • CEA-2006 Compliant Amplifier
  • Hi-Res Audio compatible
  • Wired remote level control, Alpine RUX-KNOB.2, available
  • Included plastic covers available to offer a brushed aluminum finish around the edges
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 4/3/2 channel operation
  • Speaker-level (high-level) inputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity
    • High level: .5 - 10V
    • Low level: .2 - 4V
  • Frequency Response: 10 - 60,000
  • Total Harmonic Distortion (THD): .07%
  • Signal to Noise Ratio: >106dB
  • Variable high-pass filter: 50 - 400Hz, -24dB/octave
  • Variable low-pass filter: 50 - 400Hz, -24dB/octave
  • Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz
  • Fuse Rating: 35A x 2
  • 4 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: 11-3/4"W x 7-5/8"L x 2"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty


PROP 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

Alpine X-A70F owner’s manual

Alpine X-A70F

700W RMS X-Series Class-D 4-Channel 2 ohm Stable Amplifier
Quantity: 1

General Features:

  • Alpine X-Series X-A70F
  • Class-D Full Range 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 120watts x 4 chan.
    • 2 ohm: 175 watts x 4 chan.
    • 1 ohm: ------------N/A------------
    • Bridged, 4 ohm: 350 watts x 2 chan.
  • Total power output: 700 watts
  • CEA-2006 Compliant Amplifier
  • Hi-Res Audio compatible
  • Wired remote level control, Alpine RUX-KNOB.2, available
  • Included plastic covers available to offer a brushed aluminum finish around the edges
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 4/3/2 channel operation
  • Speaker-level (high-level) inputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity
    • High level: .5 - 10V
    • Low level: .2 - 4V
  • Frequency Response: 10 - 60,000
  • Total Harmonic Distortion (THD): .07%
  • Signal to Noise Ratio: >106dB
  • Variable high-pass filter: 50 - 400Hz, -24dB/octave
  • Variable low-pass filter: 50 - 400Hz, -24dB/octave
  • Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz
  • Fuse Rating: 35A x 2
  • 4 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: 11-3/4"W x 7-5/8"L x 2"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty


PROP 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

Alpine X-A70F owner’s manual

Product history:

(newest, current model)
Alpine PDX-F4 thumbnail
(previous model, replaced by Alpine X Series 700W 4 Channel Class D Power Density Car Amplifier (2 Pack))
Alpine MRX-F65 thumbnail
(previous model, replaced by Alpine PDX-F4)
Alpine MRP-F600 thumbnail
(previous model, replaced by Alpine MRX-F65)
Alpine MRP-F550 thumbnail
(previous model, replaced by Alpine MRP-F600)

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
120 watts x 4 channel
RMS Power @ 2 ohms
175 watts x 4 channel
Bridged RMS Power
350 watts x 2 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
700 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.07%
Speaker Level Inputs
Yes
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 400 Hz
Low-Pass Crossover Frequency
50 - 400 Hz
Signal-to-Noise Ratio
106 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
35A x 2 
Total Fuse Rating
70
Hi-Res Certified
Yes
What is in the box?
Paperwork
User manual
Warranty/Registration card
Serial number card
Power certification
WITB: Amplifiers
Amplifier
Mounting screws (4)
High-level input wiring harness w/ molex connector
Adhesive brand badge
Allen wrenches (2)
Other Accessory #1
4 plastic panels
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

X-A70F 2 Pack

Weight:

8.00lbs

Internal SKU:

xa70f_2

Internal Product ID:

166241

Customer Ratings & Reviews


Alpine X Series 700W 4 Channel Class D Power Density Car Amplifier (2 Pack) thumbnail image

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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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great amp

The following review is for X-A70F, which is a part of the bundle you are viewing.

Power is above rated and clean sound. would recommend this without reservations.

By Jay B on August 29, 2020

28 found this helpful


The following review is for X-A70F, which is a part of the bundle you are viewing.
By Michael on February 17, 2024 Checkmark Icon Verified purchase

11 found this helpful




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