The GoHawk RD88-S42 8-Speaker Stereo Soundbar System (Chrome) features a 10.5" × 3" soundbar with six high‑output speakers (2 × 3" full range, 4 × 1" dome tweeters, and 2 × 1.6" passive radiators) delivering up to 600W peak power. It supports up to two external 3" full‑range slave speakers with 70" cables, also in chrome. Amplifier specs include DC 12V input, 100MV–3000MV sensitivity, 6 × 15W + 2 × 20W rated power @ 4Ω, Bluetooth 5.0 with >15m range, FM radio, USB drive support, SMA antenna connector, and 3.5mm AUX‑in (USB charging not supported). Dimensions: soundbar 10.5" L × 3" diameter, external speakers 4.25" W × 4.65" L; handlebar clamp size 7/8"–1 1/4". Package includes 1 soundbar, 2 slave speakers, wired control, 2 clamps for soundbar, 2 clamps for external speakers, SAE power cord, external antenna, AUX cable, and user manual.