SoundTube Rockustics Cherry Bomb CB5 Outdoor In‑Ground Landscape Speaker

The Rockustics Cherry Bomb CB5 is a fully weather‑proof, direct‑burial speaker engineered to disappear into outdoor landscaping while delivering powerful full‑range audio. It combines a 5″ dual‑chamber band‑pass subwoofer, a 4″ mid‑range driver, and a 0.75″ dome tweeter in a single compact monument design.

Its patented phase‑matched three‑way design prevents crossover phasing issues common in multi‑component systems. Installation is fast and clean, with all drivers housed in one integrated enclosure optimized for buried use.

Suitable for patios, poolside areas, residential yards, and outdoor venues, the Cherry Bomb offers exceptional sound clarity from 42 Hz to 22 kHz (–10 dB), with a sensitivity of 83 dB. Updated models ordered after Q1 2024 include a transformer featuring 64 W at 100 V, 32 W at 70.7 V, plus standard 64 W at 70.7 V tap settings.

Key Features

• Subwoofer: 5″ dual‑chamber band‑pass configuration
• Mid‑Range Driver: 4″ polypropylene cone with butyl rubber surround
• Tweeter: 0.75″ dome
• Phase‑Matched Technology: Patented design for smooth crossover transition
• Installation: Designed for direct burial in landscaping
• Transformer Options: 8 Ω; built‑in 64 W transformer for 70.7 V/100 V systems (new units include 32 W tap)
• Sensitivity: 83 dB @ 1 W/1 m (also @2.83 V/1 m)
• Frequency Response: 50 Hz–20 kHz (±3 dB); 42 Hz–22 kHz (±10 dB)
• Power Handling: 64 W RMS; 128 W program
• Coverage Angle: ~105° (±6 dB @ 2 kHz)
• Enclosure Properties: Band‑pass, dual‑chamber subwoofer; sealed mid/tweeter; rotationally molded
• IP Rating: IP65 fully weather‑proof
• Warranty: 10‑year limited
• Included Accessories: Wire‑leads, wire nuts

Technical Specifications

• Height: 26.50 in (67.3 cm)
• Diameter: 10.63 in (27.0 cm)
• Weight: 15.6 lbs (≈ 7.08 kg)
• Shipping Weight: 20.5 lbs (≈ 9.30 kg)
• Frequency Response (±3 dB): 50 Hz–20 kHz
• Frequency Response (±10 dB): 42 Hz–22 kHz
• Sensitivity: 83 dB @ 1 W/1 m; 83 dB @ 2.83 V/1 m
• Impedance: 8 Ω
• Power Handling: 64 W RMS; 128 W Program
• Transformer: 64 W transformer for 70.7 V/100 V systems (new units include 32 W tap)
• Coverage Angle: 105° ±6 dB @ 2 kHz
• IP Rating: IP65
• Warranty: 10‑year limited
• Enclosure: Ported band‑pass subwoofer; sealed mid/tweet; rotational molded
• Included Accessories: Wire nuts, wire‑leads