P4 Passive Speakers

P4 Passive Speakers

The P4 Passive Speakers are perfect for stereo receivers, integrated amps, and tube amplifiers.

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  • Receiver / Amplifier ready
    Receiver / Amplifier ready
  • speakers with Kevlar Woofers
    Aramid Fiber Woofers
  • Silk Dome Tweeters
    Silk Dome Tweeters
  • Front-ported
P4 Passive Speakers
Audioengine sound, your amplifier.

P4 Passive Speakers allow you to enjoy award winning Audioengine sound with your existing integrated amplifier or stereo receiver.



2-way passive, front-ported design
Hand-built cabinets
Silk dome tweeters & aramid fiber woofers

Passive Speakers
P4 Passive Speakers Bamboo

The P4 passive speakers are full-sounding bookshelf speakers in a satellite speaker size.

The goal with P4 was to design a small but powerful bookshelf speaker for people that already have surround receivers or amplifiers and are looking for the same Audioengine sound and quality in a passive loudspeaker.

P4 Passive Speakers Satin Black



The P4 passive speakers are perfect for digital hybrid amplifiers as well as stereo receivers, integrated amps, and tube amplifiers. The P4 has a 4 ohm impedance rating but will sound great when connected to any receiver or integrated power amplifier with 4, 6, or 8 ohm speaker output impedance.

P4 Passive Speakers Hi-Gloss White

Audioengine powered and passive speaker models both share a similar sound and tuning so you are assured our Signature Sound regardless of which model you choose.

What's in the Box

2P4 Passive Speakerss
2Microfiber speaker bags

Questions & Answers

  • The P4 is rated at 4 ohms but my receiver has speaker outputs listed as 8 ohms. Will the P4's work with my receiver?

    The lower the speaker impedance, the more current (amperage) your amp or receiver will need to provide, but most separate power amps have more than a sufficient power supply and power amp sections for driving 4 ohm loads with ease. In fact many amps will perform better with a 4 ohm load as opposed to 8 ohms if their design is robust enough to supply the extra current. A quick web search will bring up more information on this subject.

  • What amplifiers work best with the P4?

    The P4 is a very efficient speaker and designed to work well with digital hybrid amplifiers (Class-D, Class-T, etc.) as well as most stereo receivers, integrated amps, tube amplifiers, and whole-house music systems such as the Sonos ZonePlayer 120. Check out our N22 amp for a great setup!

  • Is Audioengine able to ship orders outside of the US?

    We do not sell internationally directly from our website, but you can buy locally in many countries around the world! To buy our products from a local seller, visit this link and enter your location into the map:


  • Can I use Audioengine speakers with an existing Sonos setup?

    Absolutely!  You can connect any Audioengine speaker with an analog output to any Sonos product that has the Line-In feature.  You can also connect any Audioengine passive speakers into an existing Sonos system using the Sonos Amp.

Professional Reviews

The upside of the P4 is its spatiality, which is a pretty tough trick for a desktop speaker to pull off. Read Full Review
Yes, you can find lower priced Bluetooth speakers for your home, but good luck finding one that combines high-end looks with equally high-end sound quality. Read Full Review
The P4 really shined with playing music. I can imagine it’ll be a hit with up and coming audiophiles. Read Full Review
If you’re looking to get into high-quality audio, I feel like the P4’s are a great start. I would highly encourage anyone that has a passion for music and a lower budget to invest in these speakers. Read Full Review
The cute, amplifier-friendly P4 has a relatively smooth frequency response and clean spectral decay, bringing performance up a notch from its rivals. Read Full Review

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Additional information

Weight 16.0 lbs
Dimensions 13.0 × 18.0 × 9.0 in

Satin Black, Hi-Gloss White, Natural Bamboo