---
title: Audio Ad Specs
description: Audio Recommendations
---

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3. [Audio Ads](https://services.warroominc.com/en/knowledgebase/ad-specs?hsLang=en#audio-ads)

# Audio Ad Specs

## Audio Recommendations

### Audio File Requirements

- **Accepted File Type: WAV, MP3, OGG (required for programmatic ads)**

- **Maximum File Size:** 50MB for Ads Manager, Direct IO, programmatic, and private marketplace
- **Length:** 15 or 30 seconds only
- **Additional Requirements** 
    - WAV – 16-bit 44.1 kHz
    - MP3 – Minimum 192 kbps
    - RMS – Normalized to -14 dBFS Peak Normalized to -0.2 dBFS
    - No auto-play external links
    - Ad headline (maximum 100 characters)

### Logos

- **File type:** JPEG or PNG
- **Resolution (Ratio):**  
    - (1:1) - 640 X 640  
          - For Ads Manager and direct IO only

### Image Requirements

#### Companion Banner

- **Direct IO:** 640 X 640 (1:1) or 300 X 250   
    - 301 X 301 - DV360 only (programmatic ads)
- **PMP:** 301 X 301 and 300 X 250
- **File type:** JPEG or PNG
- **Max file size:** 200KB

### Text Recommendations

**Final URL:**  Please provide one URL that directs to HTTPS destinations only

- **Example:** https://example.com

**Tagline:** For ads manager and direct IO only 

- Please provide a tagline that enforces the message of your audio ad (maximum 40 characters)

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- **Business Name:** maximum 25 characters (In certain layouts it may appear in the text of your ad)
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