Speco 8.5" Weatherproof PA Speaker w/Transformer GOSTEPS3 The ACR-160 combines battery banks

The ACR-160 combines battery banks for charging and isolates them when charging has stopped

Extra features include visual indicators for low input voltage

Dimensions: L=19

Fits pedestal rails from 25mm to 33

The RAM-B-149Z-237U consists of a zinc coated u-bolt base

Speco 8.5" Weatherproof PA Speaker w/Transformer GOSTEPS3 The ACR-160 combines battery banks8. 5" Weatherproof PA Speaker with Transformer Features: Weather resistant, aluminum construction Includes mounting bracket Rubber bell protector Selectable 70 25V transformer dial 2 year warranty Specifications: RMS Power: 15W Max. Power: 30W Transformer Type: 70 25V Transformer Power Taps: 70V: 15W, 10W, 5W, 3W, 1W 25V: 15W, 10W, 3. 7W, 1. 9W, 1. 3W, 0. 6W, 0. 4W, 0. 1W Termination Type: Wire Sensitivity (1W 1M) 105dB Maximum SPL (Pmax 1m) 117dB