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Accugroove Whappo Grande Sub main image

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Accugroove Whappo Grande Sub

AccuGroove Whappo Grande Sub

$1,999.00 Price Tier: High-end

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Page last updated Jan 17, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated January 17, 2026.

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Reviews

Price

AccuGroove

$1,999.00

Average Price: $1,999

High-end/Boutique

$599

$1000+

Price Tier

In the Bass Amplifier Cabinets category, Accugroove Whappo Grande Sub is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

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Standard

High-end

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Description

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The Whappo Grande Sub Bass Cabinet by AccuGroove

The AccuGroove Whappo Grande is a purpose-built, high-output 21″ sub bass cabinet designed for players and audio pros who need exceptionally deep and powerful low-frequency reproduction.
Its custom 21″ die-cast aluminum subwoofer with a lightweight carbon-fiber-loaded cone and high-flux dual-magnet motor delivers tight, immersive bass that extends far below what typical bass cabs offer, making it ideal for both live performance and studio reinforcement.
The rugged cabinet features solid construction, versatile Speakon/¼″ combo inputs, and removable casters for easier transport.
With robust power handling and a broad low-end frequency response, it can serve as a dedicated subwoofer in larger rigs or as a standalone bass reinforcement solution.
Whether you’re aiming to fill a venue with thunderous lows or support a full-range system, it’s engineered to deliver authoritative sub-bass with clarity and control.

Specs:

• Driver: 1 × 21″ custom die-cast aluminum subwoofer with rigid lightweight carbon-fiber cone & high-flux dual magnet motor
• Power Handling (Passive): ~800 W RMS @ 8 Ω
• Frequency Response: 30 Hz – 2,250 Hz (approx. 24 Hz @ –6 dB)
• Sensitivity: ~98 dB SPL
• Connections: 2 × Speakon/¼″ combo jacks
• Mobility: Removable 2.5″ pop-in casters
• Dimensions: ~32¼″ H × 24¾″ W × 18¼″ D (inches)
• Weight: ~68 lbs (≈31 kg)
• Built-in amplification with dual high-end amps (~1,000 W DSP power)
• Extended FR range ~20 Hz – 20 kHz & very low distortion
• XLR digital/analog I/O & link-out panel (no Speakon)

Videos

AccuGroove

ELWHAPPO 1

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ELWHAPPO 1

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ELWHAPPO 2

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See also: Bass Amplifier Cabinets, AccuGroove, AccuGroove Bass Amplifier Cabinets, High-end Bass Amplifier Cabinets

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