400 Watt Lightweight Bass Combo


The BB115 Big Block bass amp combo is the big brother to Traynor’s successful Small Block series of bass combos.  The Small Block combo has been beloved by the working and practicing bassist for its light weight and versatility.   As Small Block devotees developed, so did the demand for a bigger and louder version.

With the ability to deliver a full 800 Watts at 4 ohms, the ultra compact Traynor BB115 is the ideal professional bass combo for the musician on the move. Loaded with essential features including active and passive level instrument inputs, XLR DI output, and a versatile four band EQ, the BB115 allows virtually any tone to be dialed in quickly and easily.

The BB115 on its own can dial up 400 Watts into the 15” NEO woofer; however, by adding an extension cabinet, the amp can deliver an astounding total of 800 Watts. For those bass players who prefer a bright extended top end, there is an additional internal amplifier waiting to deliver 50 Watts into a high frequency driver at the flip of a switch. The all-metal chassis is fully road ready, mounted in a lightweight Baltic Birch enclosure. A rear mounted in-line effects loop, selectable Pre/Post EQ XLR DI output, front mounted tuner out (with mute) and a heavy duty Speakon™ speaker out is included.

  • 400 Watt lightweight bass combo
  • Lightweight 15-inch woofer with defeatable tweeter
  • 4-band EQ with additional low frequency expander
  • Selectable Pre / Post EQ XLR DI output
  • Rear mounted in-line effects loop
  • Speakon™ output (for 8-Ohm extension cabinet) allows full potential for 800 Watts
  • Made in Canada
Cabinet Impedance (Ohms)8
Power @ 8 Ohms (Watts)400
Minimum Impedance (Ohms)4
Max Power (Watts)800
Speaker Configuration – LF15-inch / 400 Watts
Speaker Configuration – HF1-inch Compression
Input Channels1
Channel 1 – Inputs1/4-inch phone (Passive 0 dB, Active -6 dB)
Channel 1 – ControlsGain, Bass, Low Mid, High Mid, treble,
 Low Expander, Master
Channel 1 – SwitchesMute, Grnd Lift, Line Out Pre/Post-EQ,
 Limiter, EFX Send/Return
Master Volume ControlYes
Line Out (type / configuration)Balanced Switchable Pre-EQ/Post-EQ
Effects Loop / LocationYes / Rear of Unit
LED IndicatorsProtect, Power
ProtectionClip, Thermal, Overcurrent, Clip
Limiter / SwitchableYes
External Speaker Output / LocationSpeakon / Rear of Unit
Headphone JackYes
Tuner OutYes
Dimensions (DWH, inches)15 x 20 x 23
Dimensions (DWH, cm)38 x 50 x 58
Weight (lbs / kg)45 / 20


Specifications subject to change without notice