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Eton PA 4 Amp Class D 4 Channel Bridgeable Speaker Amplifier 4 x 45w RMS

£299.99 New Release
In stock
SKU: 92428MPN: PA 4

PA 4

4-channel Class-D power amplifier

One of the smallest car amplifiers on the market - yet maximum performance and maximum features: the new PA amplifier series impresses across the board! Asymmetrical power distribution, state-of-the-art Advanced Class-D amplifier technology with maximum efficiency.

Timeless, smart die-cast aluminum housing in gunmetal finish with removable cover and integrated adjustment tool, variable mounting feet and detachable connection plugs for power and audio cables.

Thanks to active filters, adjustable input signal impedance and voltage, also ideal for use in modern vehicles!

Specification
Power at 4 Ω CH1/22 x 45 W (RMS)
(High-Power) CH3/42 x 80 W (RMS)
Power at 2 Ω CH1/2not supported
CH3/42 x 140 W (RMS)
Power at 4 Ω bridged CH1/2not supported
CH3/41 x 280 W (RMS)
Weight0,68 kgDimensions (LxWxH) in mm 128 x 100 x 45 mm
More specs
  • Model PA 4
  • Advanced Class-D power amplifier 4-channel with asymmetrical
  • power management
  • Signal-to-noise ratio 78 dB
  • Damping factor @ 4 Ω >65
  • THD+N THD+N 0.01% @ 10 W 1 kHz
  • HPF / Highpass filter 50 Hz – 5 kHz / 12 dB
  • LPF / Lowpass filter 50 Hz – 5 kHz / 12 dB
  • Highlevel inputs 4-channel with10 / 150 / 600 Ω
  • 1 – 15 V / 15 – 40 V
  • Lowlevel inputs 2-channel „bridged mode“ /
  • 4-channell
  • Gain / level adjustment CH 1/2 6 V - 0.45 V
  • Gain / level adjustment CH 3/4 6 V - 0.45 V
  • Auto-turn on detection SIG / DC
  • Suitable for vehicles with start stop function yes / 8,5 V – 15,5 V
  • Recommended fuse 30 A
  • Recommended power cable min. 12 AWG
  • fine stranded copper wire
What's Included
  • Eton PA 4 Amp
  • Hi Level Input
FAQs
Q: How do I choose the right amplifier for my speakers or subwoofer?

A: Match the amplifier's RMS output per channel to the RMS handling of your speakers or subwoofer at the same impedance. The Specification tab lists the power figures. If in doubt, contact CEN with your setup and we will recommend a match.

Q: What wiring do I need to install this amplifier?

A: You will need an amplifier wiring kit sized to the amplifier's power draw, typically including power and earth cable, a fuse, RCA leads and a remote wire. CEN stocks complete wiring kits, and the amplifier's fuse rating is the guide to the cable gauge required.

Q: What class of amplifier is this and does it matter?

A: Class D amplifiers are compact and efficient, ideal for subwoofers and modern installs. Class AB designs are traditionally favoured for outright sound quality on mid and high frequencies. The class is listed in the Specification tab where provided.

Q: Will an amplifier work with my factory head unit?

A: Yes, in most cases. If your head unit has no RCA outputs you will need a line output converter to feed the amplifier a clean signal. CEN stocks line output converters and can advise the right one for your vehicle.

Q: Can CEN install this amplifier?

A: Yes. CEN offers professional amplifier installation from our Nottingham premises, including secure mounting, wiring and setup. Contact us to book.

Product information

About the brand

Eton

Eton Electronics prioritizes sustainability and durability in its designs. Many of their products are designed to be environmentally friendly, using materials that minimize ecological impact while ensuring longevity and reliability.

Eton Electronics stands as a symbol of innovation, reliability, and responsible design in the realm of consumer electronics, catering to the needs of both everyday consumers and specialized markets alike.

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