Markbass Little Mark IV 300W
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- This item is covered for 3 years
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Information
Information
Manufacturer Information
Markbass
https://parsek@emailcertificatapec.it
info@dvmark.it
------------------------
Safety manager:
Mogar Music France
Email: info@mogarmusic.fr
Address:
Historical Context and Positioning in the Range
For nearly 20 years, the "Little Mark" series has redefined the standard for compact bass heads. The Little Mark IV 300 is the natural evolution of the LMIII, maintaining the warm and natural Markbass signature while integrating artist requests: front-panel mute, revamped EQ, and a more musical new limiter. This 300W version targets bassists who prioritize lightweight format and efficiency without moving up to 500W.
Who This Amp Is For
Perfect for intermediate to professional levels, the LMIV 300 covers rehearsals, home studios, and small to medium stages. At 4 ohms (300W), it provides comfortable volume with a single high-performance cabinet; at 8 ohms (150W), it is ideal for personal monitoring or intimate gigs. The DI output and Pre/Post EQ settings facilitate front-of-house integration on larger stages.
Features and Innovations
The 4-band EQ section allows precise sculpting of lows, low-mids, high-mids, and highs, with +/-16 dB ranges. The "Old School" filter rounds off the highs for an instant vintage tone. The new 3-way rotary switch offers "Flat" balanced, "Scooped" for slap (scooped mids, boosted lows/highs), or "FSW" to control mute and the scooped preset via an optional footswitch. On the front panel, a LINE OUT level control finely adjusts the signal sent to the console; at the rear, Pre/Post EQ and Ground Lift switches optimize the DI. The MPT power amp technology guarantees efficiency, responsiveness, and reliability.
The Sound
Modern and musical transistor design, the Little Mark IV 300 delivers a precise and full clean tone, very fast attack, and tight lows. Headroom is comfortable at 4 ohms, with natural compression controlled by the bi-band limiter that lets the highs "breathe." From funk/slap to pop, fusion, and jazz aesthetics, the 4-band EQ and "Old School" filter cover both round Motown-style sounds and brighter, more percussive timbres.
Technical specifications
| Category | Bass amp head | Category | Amplifier |
| Technology | Solid state | EQ | 4 channels |
| Effects loop | Yes | Color | Black |
| Cabinet impedance (Ω) | 4 Ω | Power output | 300 W |
| Input impedance | 1 M?, max voltage 9 Vpp | Speaker output | Speakon/6.35 mm Jack combo + 6.35 mm Jack |
| FX Return impedance | 22 k?, max voltage 10 Vpp | Height | 2U (83 mm) |
| Gain range | -46 dB to +23 dB | Width | 27.6 cm (48.3 cm with optional rack ears) |
| LOW | 68 Hz, +/-16 dB | Depth | 25 cm |
| MID LOW | 360 Hz, +/-16 dB | Weight | 2.2 kg |
| MID HIGH | 800 Hz, +/-16 dB | Control footswitch (optional) | flat / scooped-mid |
| HIGH | 10 kHz, +/-16 dB | Output power | 300W RMS at 4 ohms / 150W RMS at 8 ohms |
| OLD SCHOOL | cutoff range 250 Hz to 20 kHz | Power supply | 100V, 120V, 230V, 240V - 50/60 Hz (preset voltage depending on region) |
| 3-way switch | flat / scooped mids / FSW | Minimum load | 4 ohms |
| Effects send | unbalanced, max 20 Vpp | Rack ears | not provided |
| Tuner Out | unbalanced, max 2 Vpp | Dual footswitch | optional |
| Line output | balanced XLR, max 20 V DC | ||
Questions frequently asked
What power does the Markbass Little Mark IV 300 deliver depending on the speaker impedance?
The power reaches 300 W at 4 ohms and 150 W at 8 ohms. The minimum load allowed is 4 ohms.
Can this bass head be used on stage with a mixer?
The balanced XLR line output allows sending the signal to a mixer. A LINE OUT level control is located on the front panel, while the Pre/Post EQ and Ground Lift switches are on the rear. This setup facilitates integration on larger stages.
What equalization settings are available?
The 4-band EQ operates at 68 Hz, 360 Hz, 800 Hz, and 10 kHz, with a ±16 dB range for each band. The Old School filter provides an adjustable cutoff from 250 Hz to 20 kHz to soften the high frequencies.
Does the Little Mark IV 300 accept a footswitch pedal?
A three-position selector offers Flat, scooped mids, and FSW modes. In FSW position, an optional footswitch allows controlling the flat and scooped-mid presets.
What is the weight and size of this Markbass head?
Weighing 2.2 kg, the size remains suitable for frequent transportation. The chassis measures 27.6 cm wide, 25 cm deep, and 83 mm high (2U). Optional ears increase the width to 48.3 cm for rack mounting.



