The Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo is a Phil Jones amplifier, currently around $1399.99. Close alternatives include the Phil Jones BG-800 Roadcase 750W 12x5 Bass Combo and the Aguilar SL110 Fawn Limited. It pairs well with the Ashdown Geezer Butler Signature and the Greer Black Mountain.
Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo
Phil Jones · amplifier
The Phil Jones Bass BG-450 Compact Plus is a 300-watt bass combo using four five-inch drivers, delivering 300 watts into its own speakers and up to 500 watts when connected to an external cabinet. It carries the latest proprietary PJB chrome dome drivers, described by the company as the most efficient five-inch speakers it has engineered, which is the basis of the design: many small drivers rather than one large one. That approach gives faster transient response and clearer midrange than a conventional 15-inch cabinet, flattering upright, fretless and acoustic bass as well as electric. It suits bassists across jazz, session and acoustic work who prioritise clarity and articulation over the low-end thump of traditional bass rigs.
What stands out
“That approach gives faster transient response and clearer midrange than a conventional 15-inch cabinet, flattering upright, fretless and acoustic bass as well as electric”
— from the listing
“A clean, articulate, full-range bass voice with detailed lows, present mids, and crisp highs, the array of fast 5-inch drivers giving exceptional clarity and even response”
— from the reviews
“Bought by players who want articulation and note definition , which is what the multiple-small-driver approach delivers”
— from the community notes
“session and acoustic work who prioritise clarity and articulation over the low-end thump of traditional bass rigs”
— from the listing
“thumping low end from a rock rig often find the voicing too hi-fi”
— from the community notes
- bass
- clarity
- articulation
- transient response
- low end
- rock
- jazz
- midrange
Good for
- Live
- Studio
Price updated Oct 24, 2026
Genres the Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo is commonly used in
- Jazz
- Rock
- Jazz Fusion
cited
Inferred from shared tonal signals, not a stated genre tag. - Bluegrass
cited
Inferred from shared tonal signals, not a stated genre tag. - Metal
cited
Inferred from shared tonal signals, not a stated genre tag. - Progressive Rock
cited
Inferred from shared tonal signals, not a stated genre tag.
Pedals that stack with the Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo
Ashdown Geezer Butler Signature
Ashdown
21% matchclean platform takes the driveA clean, high-headroom stage takes on dirt it can't generate by itself. (transparent → low gain)
The transparent tone has headroom to spare — Ashdown Geezer Butler Signature leans it toward low gain to fill it in
Goes in front of the amp
Greer Black Mountain
Greer
19% matchgain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → fuzzy)
Put Greer Black Mountain in front and the mid-forward tone leans further toward fuzzy
Goes in front of the amp
Walrus Audio Eons
Walrus Audio
19% matchgain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → fuzzy)
Run mid-forward into Walrus Audio Eons for more fuzzy on top
Goes in front of the amp
MXR ZW90 Wylde Phase
MXR
12% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Put MXR ZW90 Wylde Phase after Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo in the signal chain, clear of Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo's own gain stage
Goes in front of the amp
Artec SE-NGT
Artec
8% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo's own transparent character is the real reason this is worth trying
Goes in front of the amp
Boss DD-2 Digital Delay
Boss
6% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Run Boss DD-2 Digital Delay in Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo's effects loop, clear of Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Crazy Tube Circuits Splash
Crazy Tube Circuits
5% matchKeep Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo's transparent voice out front: Crazy Tube Circuits Splash goes in Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo's effects loop so its spring voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Dr. Scientist Frazz Dazzler V2
Dr Scientist
tonal matchGoes in front of the amp
Put Dr. Scientist Frazz Dazzler V2 in front and the mid-forward tone leans further toward fuzzy
Cheaper alternatives
Phil Jones BG-400 Suitcase Compact Bass Combo
Phil Jones
75% similarityShared character: array, crisp highs, design
EBS Magni 502 2x10 bass combo
Ebs
44% similarityShared character: bass, response, studio
Blackstar Unity Bass U250
Blackstar
41% similarityShared character: articulation, response
Phil Jones BG-120 Bass Cub Pro 120W 2x5 Bass Combo
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97% similaritysimilar tone character
Phil Jones BG-80 Double Four Plus 90W Bass Combo
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96% similaritysimilar tone character
Phil Jones BG-100 Bass Cub 2x5 100w Combo
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96% similaritysimilar tone character
Similar charactersee all similar tone character →
Phil Jones BG-800 Roadcase 750W 12x5 Bass Combo
Phil Jones
71% similarityShared character: array, crisp highs, fusion
Aguilar SL110 Fawn Limited
Aguilar
43% similarityShared character: jazz, clarity, bass
Phil Jones BE-17 Bass Engine 70W 1x7 Bass Combo
Phil Jones
97% similaritysimilar tone character
Phil Jones BG-75 Double Four Bass Combo
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97% similaritysimilar tone character
Phil Jones X4C NanoBass 35W 1x4 Combo
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96% similaritysimilar tone character
Phil Jones BG-110 Bass Cub II 110W 2x5 Bass Combo
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95% similaritysimilar tone character
Questions people ask
What are good alternatives to the Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo?+
The closest matches in character are the Phil Jones BG-800 Roadcase 750W 12x5 Bass Combo, the Aguilar SL110 Fawn Limited, the Phil Jones BE-17 Bass Engine 70W 1x7 Bass Combo. Budget picks: Phil Jones BG-400 Suitcase Compact Bass Combo, EBS Magni 502 2x10 bass combo, Blackstar Unity Bass U250.
What pairs well with the Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo?+
Strong matches from rig and tone-complementarity evidence: Ashdown Geezer Butler Signature, Greer Black Mountain, Walrus Audio Eons — The transparent tone has headroom to spare — Ashdown Geezer Butler Signature leans it toward low gain to fill it in.
How much does the Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo cost?+
Around $1399.99 (live listing price, updated Oct 24, 2026).
Compare
- vs Phil Jones BE-17 Bass Engine 70W 1x7 Bass Combo
- vs Phil Jones BG-75 Double Four Bass Combo
- vs Phil Jones BG-120 Bass Cub Pro 120W 2x5 Bass Combo