Positive Grid Spark CAB Guitar Speaker Cabinet, (Used)

2026-05-05T17:10:40+01:00

Vendor: USED
Type: GUITARS
Price: 149.00

The Positive Grid Spark CAB is a powered FRFR (Full Range Flat Response) speaker cabinet designed to reproduce guitar modelled tones as accurately as possible without colouring the sound like a traditional guitar amp speaker. It uses a 140W RMS Class D power amplifier driving a 10-inch woofer paired with dual 1-inch tweeters, covering a wide frequency range from roughly 45 Hz to 20 kHz.

Its design is aimed at working directly with digital modelers, amp simulators, and devices like the Spark series amps, delivering a neutral, full-bandwidth output so amp and cab simulations remain intact. The cabinet is bass-reflex, mono in operation, and can reach up to around 120 dB peak output, making it suitable for rehearsal and small to mid-sized live performance use.

Connectivity includes a dedicated input for Spark devices, dual combo XLR/TRS inputs for external modelers or line-level gear, and a balanced XLR output for sending signal onward to PA systems or recording setups. It also includes onboard controls like volume, contour shaping for tonal balance at lower levels, and a ground lift switch to reduce noise in live environments, positioning it as a flexible FRFR monitoring solution rather than a traditional guitar cabinet.