Amerisleep AS2 vs Lull Original Premium
They're priced closely — the real difference is feel: the Lull Original Premium is the firmer of the two. Every number below comes from published teardowns and spec sheets (see our methodology); prices are queen-size, refreshed 2026-09-04.
Amerisleep AS2 vs Lull Original Premium: full spec table
| Spec | Amerisleep AS2 | Lull Original Premium |
|---|---|---|
| Type | Memory Foam | Memory Foam |
| Firmness | 6/10 | 7/10 |
| Height | 12" | 12" |
| Queen price | $949 | $939 |
| Price range (all sizes) | $699–$949 | $659–$1,129 |
| Foam densities (lb/ft³, top → bottom) | 3.3 / 1.6 / 1.8 | 1.5 / 3.7 / 2.5 / 1.8 |
| Coil gauge | — | — |
| Coil count (queen) | — | — |
| Cooling | 5/10 | 5/10 |
| Motion isolation | 7/10 | 7/10 |
| Edge support | 5/10 | 5/10 |
| Pressure relief | 9/10 | 9/10 |
| Support | 6/10 | 6/10 |
| Natural materials | 3/10 | 2/10 |
| Notable features | Firm memory foam for back and stomach sleepers, Bio-Pur plant-based open-cell foam, Zoned Affinity transition layer, 12" all-foam build | Upgraded all-foam Lull, Thicker 12" profile, 3.7 PCF memory foam comfort, Firm supportive feel |
| Spec source | NapLab | NapLab |
Key differences
- The Lull Original Premium is a step firmer (7/10 vs 6/10), so it suits sleepers who want a bit more pushback.
Who the Amerisleep AS2 is for
The Amerisleep AS2 has a medium feel that works for many side and back sleepers, and for combination sleepers who switch positions.
- Excellent pressure relief at the shoulders and hips
Who the Lull Original Premium is for
The Lull Original Premium has a medium-firm feel suited to back sleepers and heavier side sleepers who want more support.
- Excellent pressure relief at the shoulders and hips
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Frequently asked questions
Which is firmer, the Amerisleep AS2 or the Lull Original Premium?
The Lull Original Premium is firmer at 7/10 versus 6/10 for the Amerisleep AS2.
Which is cheaper, the Amerisleep AS2 or the Lull Original Premium?
The Lull Original Premium is cheaper in a queen: $939 versus $949, as of 2026-09-04.
What is the main construction difference between the Amerisleep AS2 and the Lull Original Premium?
Both are memory foam builds with similar published specs — the differences come down to feel and price rather than construction. The full layer-by-layer comparison is in the table above.
See how both stack up against every bed we track in the full comparison matrix, or dig into the complete specs for the Amerisleep AS2 and the Lull Original Premium.