P4
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P4· Speakers

The P4 is a pair of passive bookshelf speakers with a 4 ohm rating, sold with the N22, a compact class D stereo amplifier with a built-in headphone amp. The combination suits desktop and small-room hi-fi use with phones, computers, turntables or DACs.

  • P4 passive speakers, 4 ohm rating, sold as a pair
  • N22 amp: 22W RMS per channel at 4 ohms
  • Inputs: RCA, 3.5mm mini-jack and USB-C
  • Built-in headphone amp for 16–300 ohm headphones
  • Variable RCA line out for a subwoofer
  • Finishes: Matte Black, Carbonized Bamboo, Hi-Gloss Piano White
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Deskrizzjoni

The N22 is a compact integrated stereo amplifier built around a dual Class D TDA 7492 design, delivering 22W RMS per channel at 4 ohms. It stands upright on an integrated stand and cools by passive convection, with no fan. A front-panel analog volume control sets the level, and plugging in headphones mutes the speaker output. A standby idle mode saves power when nothing is playing.

The N22 takes sources over RCA, a 3.5mm mini-jack and USB-C, and both analog inputs stay active at once, so no input switch is needed. A variable RCA preamp output feeds a subwoofer, an external amplifier or a wireless adapter, and the volume dial controls that output too. The headphone stage uses a Burr-Brown/TI OPA2134 and suits headphones from 16 to 300 ohms.

The P4 speakers are designed to work with the N22, and also with receivers, integrated amplifiers and tube amplifiers that have 4, 6 or 8 ohm outputs. They come in Matte Black, Carbonized Bamboo or Hi-Gloss Piano White. With the W1 or W3 wireless adapter, the pair can serve as a wireless rear channel setup for a home theater.

Speċifikazzjonijiet

Marka
Audioengine
Mudell
P4
Kategorija
Hi-Fi u awdjo tad-dar › Speakers

Amplifier

Type
Compact Integrated Stereo Amplifier
Amplifier design
Dual Class D TDA 7492 amplifier
Rated power output
22W RMS per channel at 4 ohms
Peak power output
100W per channel at 4 ohms (AES)
Headphone amplifier
Burr-Brown/TI OPA2134

Inputs

Analog inputs
RCA and 1/8" (3.5mm) mini-jack
Digital input
USB-C
Input impedance
10K ohms unbalanced
Input sensitivity
410mV (@max volume)

Outputs

Line output
RCA variable preamp
Speaker outputs
5-way binding posts

Audio

SNR
>95dB A-weighted
THD+N
<0.02% at all power settings
Crosstalk
-50dB
Frequency response
20Hz-22kHz ±1dB
Speaker impedance (P4)
4 ohm

Power

Input voltage
110-240V, 50/60Hz auto-switching
Protection
Output current limiting, thermal over-temperature, power on/off transient protection

Physical

N22 dimensions
7" (H) x 2.75" (W) x 5.5" (D)
N22 weight
3.55 lbs (1.6kg)
N22 finish
Satin Black
P4 finishes
Matte Black, Carbonized Bamboo, Hi-Gloss Piano White

In the box

Speaker wire
Two 5-foot, 16-gauge speaker wires
Speakers
P4 passive speakers, sold in pairs

Data: archive.org; ritratti: Audioengine product page (Wayback copy) · aġġornat 2026-10-14 · Sibt żball? Iktbilna