Ashdown Studio 15 1x15" 300W Bass Combo Amp - Black

Lightweight and equipped for practice, rehearsal, recording and live use, the Ashdown Studio 15 bass combo amp delivers 300W RMS into 8 ohms through a 15" Ashdown speaker and an HF tweeter. The 1x15" configuration is complemented by a 5-band EQ, switchable Shape control and tube-emulated Drive for flexible tone shaping. A balanced XLR DI, TRS effects loop, line input, headphone output and rear-panel tweeter mute provide useful connectivity for a range of bass setups.

1x15" Speaker With Tweeter Control

The Studio 15 pairs a 15" Ashdown speaker with an HF tweeter in a lightweight combo format. The tweeter extends the cabinet’s high-frequency response, while a rear-panel tweeter mute switch lets players disable the high-frequency driver for a different cabinet response. Responsibly sourced poplar-ply construction helps keep the enclosure lightweight for transport between practice, rehearsal and performance.

5-Band EQ and Tube-Emulated Drive

A switchable Shape control provides an immediate pre-shaped voicing, while Pre-Gain adjusts the input level to accommodate different instruments. The 5-band EQ provides dedicated Bass, Lo-Mid, Middle, Hi-Mid and Treble controls with ±15dB adjustment for detailed tone shaping. Ashdown’s variable tube-emulated Drive adds adjustable overdrive, with a footswitch jack available for remote switching using an optional FS-1 single latching footswitch.

Recording, Practice and Effects Connectivity

A balanced XLR DI output provides direct connection to external audio equipment, while the TRS effects loop supports integration of pedals and processors with a compatible Y/insertion cable. The line input accommodates an external audio source for play-along practice, and the 1/4" headphone output automatically mutes the internal speaker for silent sessions. At 24.6 lb., the Studio 15 combines a 300W 1x15" speaker platform with flexible tone shaping and routing in a lightweight enclosure.

Ashdown Amplification Arrives at Guitar Center

Since 1997, Ashdown has built its reputation on powerful, road-ready amplification trusted by bassists on stages around the world. From its iconic Bass Magnifier amps and bass cabinets to pedals, guitar amplification and artist-driven designs, the family-run company has remained dedicated to giving players distinctive tone and dependable performance while renewing its commitment to UK-built craftsmanship. Guitar Center is proud to partner with Ashdown, bringing the brand’s celebrated amplification legacy to musicians nationwide.