Phil Jones Bass Nanobass X4 Combo Amplifier with Bluetooth, White

Phil Jones Bass Nanobass X4 Combo Amplifier with Bluetooth, White

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  • PJB N52 Neo-Power 4 inch speaker driver
  • 35 watts Digital Amp with DSP-based active crossover and dynamic range control
  • PJB 3 Band EQ.
  • Stereo Aux input for Drum machine or iPod/Smart phone player.
  • Bluetooth5.0 (aptX HD)
  • Worldwide AC voltage Input. (100~240V)


Nanotechnology breaks the sound barrier with the X4 Nanobass Multi Instrument Combo Amplifier, which is the most compact and portable combo amplifier ever designed by Phil Jones Bass for desktop and practice applications. It is a highly efficient mini engineering marvel that redefines transportability and “Tone To Go”.  It is a 35 Watt amplifier with a 4” speaker and 3 Band EQ that not only rocks with bass; it will also provide dazzling tone for other instruments including guitar, ukulele, violin, and electronic drums.

The practical and versatile design includes an auxiliary input compatible with iPads, iPods and drum machines, and is Bluetooth equipped for music listening enjoyment and other applications.  PJB’s proprietary NeoPower 4-inch speaker delivers full frequency range that achieves ultimate tonal clarity and transparency for instruments as well as high-fidelity sound to any source fed into the auxiliary and Bluetooth inputs.

The X4 weighs just over 5 lbs and is small enough to fit in a backpack. It is available in Black, Red, and White colors. As with all products in the PJB family it is constructed from the highest quality materials and built to provide years of enjoyment and “Tone To Go” anywhere in the world with its built in worldwide AC voltage input.

Model X-4

Amplifier Digital with DSP

Power Output 35 Watts

Speaker 1 x N52 Neo-Power 4inch speaker driver

Frequency Response 72Hz – 15KHz

EQ 3 Band EQ, Bass shelf 100Hz, +/-15dB; Mid 1KHz Bandwidth 120Hz-10Kz, +/-15dB; Treble shelf 10KHz, +/-15dB

Input AUX-Input Jack, Bluetooth5.0 (aptX HD)

Output Headphone-Out

Input Levels Instrument:240 mV – 2 V; AUX:300mV(MAX); Bluetooth:500mFFS

Power AC 100-240V/50-60Hz,6 ft Angle Plug AC Power Cord

Dimension (W x D x H)   6.3 x 7.9 x 7.8 inch

Weight  5.3 lbs

Colors Available Black, White, & Red

Brand:  Phil Jones Bass
Colour  White
Amp Type  Solid State
Power Output  35W
Speaker Configuration  1 x 4"

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