Phil Jones Bass Combo Amplifier (70 Watts, 1x7")

A compact combo amplifier ideal for easy bass gigging, Phil Jones's bass combo amp features a 7-inch speaker with 70 watts of RMS class-D power on tap.

This PJB super high-efficiency combo with proprietary 7-inch speaker was designed by Phil Jones to get the most of the 70 watts (RMS)class D amplifier with liner Analog Pre-amp. This amazing woofer is complimented by Phil Jones's high energy 3-inch, high-frequency transducer. Phil Jones have used this speaker in tens of thousands of Phil Jones's PA speakers and it is proven to be extremely reliable. The response of this speaker system is of the highest fidelity from 31Hz to 22KHz, which means it does not only sound great with bass but also with many other instruments, making it a very versatile amplifier.

The BASS ENGINE 17 stands as a singular channel bass amplifier boasting more than 70 watts RMS of output power. Additonally, it features the latest Qualcomm V5.1 (aptX HD) highest-quality Bluetooth codec, providing sound quality that favorably compares to that of CDs. Moreover, it can accept Drum Machines or any other stereo source through the L+R line-in sockets. The stereo headphone output supports private practice scenarios without disturbing others.

Through the utilization of an all-digital circuitry approach, the amplifier operates flawlessly in accordance with global AC voltage standards. Phil Jones have spared no cost in terms of component quality, ensuring that the design centers around the essential needs of the majority of bass players. To ensure longevity, Phil Jones have equipped this amplifier with a sturdy, kick-proof, acoustically transparent curved steel grille. read more

This amplifier integrates the identical level of high-quality components that define all PJB amplifiers. The BASS ENGINE 17 stands as a testament to Phil Jones's dedication to providing unparalleled sound quality and unmatched reliability at an unbeatable price point.


- 70 watt RMS output power Class D Combo Amp
- One 7" Speaker and one 3" Tweeter
- Weighs approx. 15 lbs
- Easy transportability
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- Amplifier Type: Full Digital with DSP
- Power output:
- 70 watts RMS (140W peak power)
- Signal to noise ratio >=85dB(A) (EQ off, Volume on Full)
- Instrument Input Impedance: >=270kO/22pF
- Passive Input Levels: 120mV-2V
- Active Input Levels: 360mV-3V
- AUX Input Levels: 300mV(MAX)
- Bluetooth Input: 300mFFS
- EQ Center Frequencies:
- Bass Shelf 100Hz +/- 15 dB
- Mid 1KHz Bandwidth 120Hz-10Kz, +/- 15dB
- Treble Shelf 8KHz, +/- 15dB
- Speaker:
- 1x7" PJB Freeite Speaker
- 1x PJB ferrofluid cooled 3" tweeter
- Speaker Frequency Response: 31Hz - 22KHz
- Dimensions(WxHxD): 11.4x11.4x9.8 (inches)
- Weight: 15 lbs
- Accessories included:
- 6ft power cord
- Soft slip-on cover
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 17.8 lbs
Shipping Dimensions: 15 x 14 x 13 in
Manufacturer Part Number (MPN): Bass Engine 17

For support or warranty questions, please contact the manufacturer:
Phone: 855-227-7510 Ext. 103


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