In Phase Car Audio IPA8701D Amplifier – 1 Ohm Stable 1600

In Phase Car Audio IPA8701D Amplifier – 1 Ohm Stable 1600 Watts Monoblock with Subsonic Filte

UK Designed Speakers, Subwoofers & Amplifiers – Utilising Over 30 Years of Audio Experience

New IPA Amplifiers

The New In Phase IPA range of amplifiers from In Phase is possibly one of the best car amplifiers available today. The new range is available in mono and 4 channel arrangements with Class-D circuits.

In Phase IPA9701D 1 Ohm Stable 2400 Watts Monoblock with Subsonic Filter Specs

Big power at 1 ohm	2400W Max/ 1200W RMS @ 1 Ohm
2 Ohm Stable Power	1600W Max/ 800W RMS @ 2 Ohm
4 Ohm Power	1000W Max/ 500W RMS @ 4 Ohm
CLASS-D Mono Amplifier	Class D is a digital amplifier, one of the most effient amps you can get. The Mono
Remote Bass Control	Controls the bass output from the amplifier
Variable Crossover Low Pass	More customisation for low end frequencies
Variable Bass Boost	Instead of bass boost “on or off” we went for the customisable bass boost, you decide how much bass boost you have.
Variable Subsonic Filter	Reduce the intensity of notes which come through at lower frequencies with a variable subsonic filer at 20Hz- 50Hz. Not filtering your frequencies correctly can damage your subwoofer. As the sub may not be designed to handle below a certain Hz. Always check the manual on your subwoofer
Variable Phase Control	The phase control operates over a range of 0 to 180 degrees. Adding delay to the subwoofer signal can sometimes help the subwoofer to integrate better with the speakers in the vehicle. Reversing the subwoofer polarity can also yield better in-car low frequency response



Class D Circuit	✓	✓	✓	✓
Multichannel	NO	✓	NO	✓
Mono Channel	✓	NO	✓	NO
Built for Door Speakers	Subwoofer only	✓	Subwoofer only	✓
1 Ohm Stable	✓	NO	✓	NO
RMS Wattage (4 ohm)	300W RMS	100W RMS Per Channel (x4)	500W RMS	130W RMS Per Channel (x4)
RMS Wattage (2 Ohm)	500W RMS	150W RMS Per Channel (x4)	800W RMS	200W RMS Per Channel (x4)
RMS Wattage (1 Ohm)	800W RMS	N/A	1200W RMS	N/a