Bambu Lab Announces H2S at $1,249: Largest Single-Nozzle Printer Yet With 340×320×340mm Build Volume
Bambu Lab announced the H2S, its largest single-nozzle 3D printer, starting at $1,249. The official blog cites a 340×320×340mm build volume and up to 1,000 mm/s print speed. The Back-to-School sale continues through August 29.
Checked August 9, 2026: Bambu Lab announced the H2S at $1,249, its largest single-nozzle printer, with a 340×320×340mm build volume — roughly twice the X1C — and speeds up to 1,000 mm/s. The base unit ships in October; confirm current bundle pricing at Bambu Lab. Back-to-School sale continues through August 29.
ReportBambu Lab Official
Bambu Lab announces the H2S at $1,249: single-nozzle printer with 340×320×340mm build volume and speeds up to 1,000 mm/s, shipping October
Bambu Lab announced the H2S, its largest single-nozzle 3D printer to date. According to the official Bambu Lab blog, the H2S offers a 340×320×340mm build volume — roughly twice the volume of the X1C — and print speeds up to 1,000 mm/s with 20,000 mm/s² acceleration, representing a stated 30% speed increase over the X1C. The base H2S starts at $1,249. The AMS combo configuration with multi-color support is available now; the base unit ships in October. The H2S uses a single-nozzle toolhead, positioning it as the large-format counterpart to the H2D's dual-nozzle design. Source: Bambu Lab official blog.
The H2S fills the gap Bambu's H-series left open: a large-format single-nozzle machine for buyers who want more bed area without the mechanical complexity of the H2D's dual-nozzle system. The $1,249 starting price places the H2S above the A2L ($469) and A-series but well below the X1C in multi-tool complexity. Buyers who have outgrown the X1C's 256mm build volume and want a simpler workflow than the H2D's dual-nozzle AMS approach now have a direct option. The October base-unit ship date means the AMS combo is the faster path to the machine if you need multi-color capability now.
Where the H2S fits in Bambu's lineup and who it is for
Bambu Lab H2S specs per official blog: 340×320×340mm build volume (stated as approximately twice the X1C's volume), up to 1,000 mm/s print speed, 20,000 mm/s² acceleration (stated 30% faster than X1C). Single-nozzle toolhead. Base H2S: $1,249, ships October. AMS combo: available now. Confirm exact AMS configuration and current combo pricing at the Bambu Lab product page.
H2S positioning against the X1C, A2L, and H2D: The H2S addresses a specific gap: buyers who want Bambu speed and ecosystem at a larger build volume, without the multi-nozzle complexity of the H2D or the A-series' speed ceiling. At $1,249, it is priced between the A2L ($469) and the X1C, offering more bed area than the X1C without requiring the owner to manage dual toolheads or inter-nozzle calibration. For solo-print workflows and single-material or filament-swap multi-color setups, the H2S is Bambu's clearest upgrade path from the X1C that keeps the workflow simpler than the H2D.
- What is the exact AMS combo pricing, and how many AMS units are included in the combo configuration?
- Does the H2S support the same AMS units and accessories as the existing X1C and H2D ecosystem?
- What is the H2S enclosure design — fully enclosed, partially enclosed, or open-frame?
Wait if:You need the base H2S and cannot wait until October — the AMS combo is available now if multi-color support is also on your list; the base unit requires an October ship date, You want hands-on community cut test data before ordering — first-owner H2S reports will accumulate over the next 4–8 weeks following AMS combo fulfillment
Consider now if:You need a large-format single-nozzle Bambu printer with the X1C's speed profile and AMS ecosystem, and the 340mm build area solves a real constraint in your current workflow — the AMS combo is available now for buyers who want multi-color support alongside the larger build volume
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ReportBambu Lab Official
Bambu Lab Back-to-School sale continues through August 29 — 20 days remaining in the promotional window
Bambu Lab's Back-to-School sale continues through August 29, 2026 — 20 days remain in the promotional window as of today. The sale covers select Bambu printers and accessories. Specific eligible models and current pricing should be confirmed at the Bambu Lab promotions page on the day of purchase, as eligible SKUs and discounts can rotate during the window. Source: Bambu Lab official promotions page.
With the H2S announced today and the BTS window running through August 29, buyers face a two-track decision: act on a discounted current model now, or evaluate whether the H2S belongs in the plan. The H2S base unit does not ship until October, so the BTS window does not overlap with H2S fulfillment. Buyers who already have a clear fit for the A-series or X-series should use the remaining BTS window; buyers reconsidering their configuration given the H2S announcement should confirm whether the new machine will carry any launch pricing before committing to a BTS-discounted alternative.
BTS sale and H2S announcement: the decision this week
Bambu BTS sale: running through August 29, 2026, 20 days remaining as of August 9. Covers select printers and accessories. SKUs and discount amounts can update during the window — confirm on the day of purchase. H2S: announced August 9, AMS combo available now, base unit ships October. H2S is not confirmed as part of the current BTS sale.
How the H2S announcement affects BTS purchase timing: The H2S announcement creates an inflection point for buyers who were considering a BTS purchase of the X1C or upper A-series. The H2S offers significantly more build volume at $1,249, which overlaps with or exceeds X1C BTS pricing depending on the current discount. Buyers whose primary need is larger build volume should compare the H2S spec against their current BTS option before committing.
- Is the H2S included in the Back-to-School sale or priced at full launch MSRP only?
- Which specific current models have the largest BTS discounts on August 9?
- Will Bambu offer a launch promotion on the H2S base unit near its October ship date?
Pause BTS purchase if:You were considering the X1C or large A-series and build volume was a factor — compare the H2S spec and pricing against your BTS option before committing
Use the BTS window now if:Your target configuration is clearly a fit — A1 series, P-series, or a known model — and the H2S's larger format and October ship date are not relevant to your workflow
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Frequently Asked Questions
What is the Bambu Lab H2S price?▼
Bambu Lab announced the H2S starting at $1,249 for the base unit. An AMS combo configuration is available now; the base unit ships in October. Confirm current bundle pricing, AMS configuration, and availability at the official Bambu Lab product page before ordering.
What is the Bambu Lab H2S build volume?▼
Bambu Lab's official blog states the H2S has a 340×320×340mm build volume, described as approximately twice the volume of the X1C. Confirm the exact build dimensions at the official H2S product page.
How fast is the Bambu Lab H2S?▼
Bambu Lab says the H2S reaches up to 1,000 mm/s with 20,000 mm/s² acceleration — a stated 30% increase over the X1C. These are manufacturer-published figures. Confirm current specs at the official Bambu Lab blog and product page.
When does the Bambu Lab H2S ship?▼
The Bambu Lab H2S base unit is listed for October shipping. AMS combo configurations are available now. Confirm current availability and configuration options at the official Bambu Lab product page.
When does the Bambu Lab Back-to-School sale end?▼
The Bambu Lab Back-to-School sale runs through August 29, 2026. Specific eligible models and discount amounts can update during the window — confirm current deals at the official Bambu Lab promotions page before ordering.
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