Warwick Bass PA-300 - Power Amp 300W

Essential Information About the Warwick 300W Class D Bass Power Amp Head

• Compact and efficient power: up to 300 W at 4 ohms (180 W at 8 ohms) in an easy-to-carry format.


• Ultra-musical 4-band EQ: bass, low mids, high mids, treble, with a wide +/- 15 dB range per band.


• Front panel control and safety: mute, LED clipping indicator, volume, and power switch within easy reach.


• Simple and complete connectivity: 6.35mm Jack instrument input, 6.35mm Jack line input/output, Speaker Twist speaker output.

A Warwick Solution Designed for Precision and Performance

Warwick designs equipment focused on clarity, dynamics, and reliability, with a very "bassist" approach: a sound that remains clear in the mix, a fast response under the fingers, and amplification that follows attacks without compressing. This Class D semiconductor power amp head fits this philosophy: delivering plenty of energy in a compact chassis while maintaining fine EQ control to adapt to your instrument, your cabinet, and your playing context.

For Which Bassists and Usage Contexts?

This amp head is aimed at bassists seeking a lightweight and straightforward solution for rehearsal, studio, or stage without unnecessary complexity. Its power reserve makes it comfortable with 4-ohm or 8-ohm cabinets, and its 4-band EQ allows you to shift from a round, deep sound to a more incisive register to cut through a dense mix. It suits both modern styles (pop, rock, metal, funk) and more traditional approaches where a clean, precise, and stable foundation is desired.

Controls, Equalization, and Connectivity: The Essentials, Perfectly Placed

Everything on the front panel is designed for speed: bass, low mids, high mids, treble, and volume to shape your sound in seconds. The mute switch is ideal for changing instruments, tuning silently, or instantly cutting the signal between songs. The LED clipping indicator helps maintain a clean and controlled level whether you play fingerstyle, with a pick, or slap. Regarding connections, the front 6.35mm Jack instrument input remains practical, while the rear offers a line input and line output in 6.35mm Jack, as well as a Speaker Twist speaker output for a secure connection to your cabinet.

Sound Character: Speed, Headroom, and Definition

Thanks to its semiconductor design and Class D amplification, this head delivers a fast response and excellent clarity: attacks stand out, notes remain defined, and the low end holds firm even as volume increases. The sound is typically oriented towards a "clean and efficient" tone: plenty of useful headroom, dynamics that follow right-hand playing, and an EQ broad enough to round out a modern sound, scoop mids for slap, or conversely boost mids for more presence on stage.

Technical specifications

Category	Bass amp head	EQ	4 channels
Technology	Solid state	Color	Grey
Cabinet impedance (Ω)	8 Ω	Finishing	Steel
Category	Amplifier	Power output	300 W

4-band equalizer	+/- 15 dB cut/boost per band	Rear voltage selector	120/240 VAC
Controls	bass, low mids, high mids, treble, volume	Input voltage	120 - 240 VAC / 50-60 Hz / 100 W
Front input	6.35mm Jack (mono)	EU version	230 V
Rear line input	6.35mm Jack (mono)	Warning	the device can only be used in countries with mains voltage of 120-230 V. Other voltages may damage the device.
Rear line output	6.35mm Jack (mono)	Dimensions (W x D x H)	250 x 270 x 63 mm
Rear speaker output	Speaker Twist	Weight	3.01 kg
Rear power connection	IEC