Sacred Sleep Collection
8 Hours
Deep Rest
Delta 2 Hz · 8 Hours · Full Night
Not a track to fall asleep to. A frequency environment to sleep inside. Eight hours of continuous 2 Hz delta signal at near-subliminal volume — engineered to run from the moment you close your eyes until your alarm sounds.
Digital Download · Own Forever
$32
One-time purchase · No subscription · Instant download
- 8-hour delta binaural beat track (WAV + MP3)
- Deep Rest Ritual Guide (PDF)
- 3 audio variants (all 8 hours)
- Seamless loop design — no gaps
Audio Preview
The Quietest Track in the Collection
Preview — 60 seconds of 8 hours
Headphones required for binaural beat effect. Preview captures the opening warmth — the full 8 hours runs continuously through the night.
About This Track
A Frequency Environment for the Whole Night
Deep Rest is built for the whole night. While the other sleep tracks in this collection are 30–60 minute experiences you listen to as you fall asleep, Deep Rest is designed to run for 8 uninterrupted hours — from when you close your eyes to when your alarm sounds.
The delta frequency at 2 Hz sits at the deepest point of the sleep brainwave range. The ambient layer is almost subliminal: not a soundscape to listen to, but a frequency environment to sleep inside. At -22 LUFS, it is barely louder than the room itself. The loop is designed to be seamless — there is no audible gap or restart, just continuous delta signal throughout the night.
Technical note: Deep Rest requires a device that can play audio for 8 hours without sleeping or auto-locking. Test your setup before your first use. The WAV file is approximately 5 GB — use the MP3 version for most devices and overnight playback.
Full Transparency
Frequency Specifications
We document every layer of every track. No mystery. No hidden components.
| Specification | Value |
|---|---|
| Left Ear Carrier | 100 Hz (sine wave) |
| Right Ear Carrier | 102 Hz (sine wave) |
| Binaural Beat | 2 Hz (delta, deep) |
| Brainwave Target | Delta — deepest physical restoration, immune function |
| Duration | 8 hours (480 minutes) |
| Ambient Layer | Ultra-quiet white noise base with barely perceptible low drones |
| Loudness | -22 LUFS (near-subliminal, background level) |
| Loop Design | Seamless — no audible gap at loop point |
| Subliminals / Affirmations | None |
| Fade In / Fade Out | 3 minutes / 5 minutes |
| Format | WAV (lossless, ~5 GB) + MP3 320 kbps (recommended for overnight use) |
What’s Included
Three Overnight Environments
Every Opal Temple track comes in three variants to suit different preferences and practice contexts.
Pure Tones (8hr)
The raw 100 Hz / 102 Hz carriers only. The most minimal overnight experience — pure frequency, no ambient texture. For those who want maximum simplicity in their overnight environment.
Ambient (8hr)
Ultra-quiet white noise base with barely perceptible low drones. The recommended overnight version — a frequency environment that feels more like a quality of silence than a sound to listen to.
Deep Immersion (8hr)
Slightly warmer drone presence. For those who find pure white noise too clinical for all-night listening — a fractionally warmer overnight frequency environment, still at very low volume.
Included with Purchase
The Deep Rest Ritual Guide
A complete guide to building the overnight sleep sanctuary — the physical, environmental, and intentional preparation that makes the 8-hour practice possible.
- How to set up your device for all-night audio without interruption — screen-off settings, power management, and testing your setup before the first use
- The difference between Deep Rest and the other sleep tracks — when each one is the right choice and how to build a complete sleep practice with all four
- Creating the complete sleep sanctuary — light blocking, temperature, air quality, and the specific environmental conditions that support the deepest delta sleep
- The nighttime intention practice — a 5-minute protocol for setting a specific restoration focus before sleep (physical recovery, emotional processing, immune support)
- Crystal placement for overnight rest — selenite on the nightstand, black tourmaline at the bed corners — and how to activate the space as a sacred sleep container
- Morning ritual to close the practice — gratitude, hydration, and gentle movement to honour the restoration the night provided
The Full Night Practice
Sleep Inside the Frequency
8 hours. Delta 2 Hz. A continuous overnight frequency environment at near-subliminal volume — present throughout your entire night’s rest.
$32
Complete Your Practice
Part of the Sacred Sleep Collection
Four frequencies for deep, restorative sleep — from 30-minute wind-down to full-night delta environments.
Wellness Disclaimer
Safety: Binaural beats require stereo headphones. Do not use while driving or operating machinery. If you have epilepsy, a seizure disorder, or a serious mental health condition, please consult your doctor before use. Full disclaimer →