Case Studies/Soundboks

Scaling a Premium Speaker Brand 5.5x while improving ROAS by 82%

US strategy with full-service paid media and performance creative across paid social and search.

82%

Higher ROAS

44%

CPA Reduction

5.5X

More Purchases

34%

Creative Win Rate
AT A GLANCE
ClientSoundboks
IndustryConsumer Electronics / DTC
ServiceFull-Service Paid Media & Performance Creative
ChannelsMeta, TikTok, Google,YouTube
DurationFirst 6 months of engagement
Key Results5.5x Scale with 82% better ROAS

Scaling Soundboks' US acquisition with rising costs and exhausted creative

The brand's US expansion was stalling. After 18 months in-market, customer acquisition costs had risen significantly year-over-year while purchase volume plateaued. The  team had exhausted their existing audience pools and creative library without finding a scalable acquisition formula for US consumers.

Previous efforts relied heavily on European creative assets repurposed for the US market and a single-channel Meta strategy that was hitting diminishing returns. Monthly spend was stagnant with declining efficiency, and the brand needed to triple US unit volume within 12 months to justify continued investment in the market.

CPA had risen over the prior three quarters. At that trajectory, the US P&L would would not sustain.

The problem wasn't media efficiency. It was creative-market fit.

The core problem identified wasn't media efficiency alone. It was a creative-market fit gap. European messaging emphasized product specs and sound quality metrics. US buyers in this category purchase on identity and social context over technical superiority.

A creative audit across the prior year of performance data showed that the 3 top-performing ads all featured outdoor social settings with groups of people. The lowest performers were all product-focused studio shots emphasizing specs. The signal was clear but had been missed because due to over-optimizing for CTR (where spec-heavy creative performed well) rather than down-funnel purchase metrics(where lifestyle creative outperformed).

We restructured the entire creative strategy around social-context positioning for the US market while maintaining spec-led creative  for retargeting audiences in consideration. We also spearheaded a video UGC campaign with US English speakers testing diverse demographics.

OUR APPROACH

Media Strategy

We rebuilt the account architecture toward clean, funnel-based segmentation. Budget allocation shifted based on custom seasonal planning to maximize efficiency during peak demand zones.

Creative Strategy

We produced high volume creative testing across static, UGC and video formats. Each concept was tested through a structured 72-hour validation protocol. USPs and audiences were quickly validated, with winners leveraged for scale.

Measurement & Optimization

Measurement strategy leveraged marginal efficiency and incrementality scoring models evaluating each channel's true contribution rather than relying on last-click attribution.

"The Neon team helped inform USA creative strategy and improve budget allocation."

Alexis Trevino - Head of US Growth

Purchases scaled 5.5x with only 3x more spend

82%

Higher ROAS
while scaling purchases 5.5x

44%

CPA Reduction
while scaling growth

5.5X

More Purchases
with only 3x more budget

34%

Creative Win Rate
vs. 8% industry average

Performance improvements compounded as the creative library matured. By month 6, the new creative system and channel mix drove ROAS to 82% higher than baseline while scaling up. CPA dropped by 44%, and reach grew by over 1,100%.

Beyond the media metrics, the engagement established a repeatable creative production system. The platform-specific creative framework and validation protocol laid a repeatable audience framework for key personas.

Neon Growth delivered a 82% higher ROAS and 44% lower CPA for Soundboks through full-funnel paid media and performance creative over the initial months of the engagement, 5x-ing US unit volume.

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WHAT THIS ENGAGEMENT PROVED

1
Creative-market fit is critical to new geo launches
Testing audience personas specific to the US market vs relying on European winners unlocked true scale. Persona-specific lifestyle content drove more CPA improvement than media structure changes.
2
Platform-specific creative is non-negotiable at scale
Cross-posting the same creative across Meta, TikTok and YouTube leaves ROAS on the table. Native formats like UGC video win.
3
Incrementality testing prevents attribution theater
Tests revealed Meta and upper-funnel campaigns were critical to scale over longer time frames vs bottom-funnel investments which appear better in last-click reporting.
What paid media channels were included in this engagement?
This engagement included Meta, Google Search, Google Shopping, TikTok, and YouTube. Channel mix evolved based on monthly incrementality testing rather than a fixed allocation.
How long did it take to see measurable results?
CPA improvements were visible within the 30 days as we restructured the account and cut underperforming spend. Meaningful ROAS improvement (above 2x) took ~8 weeks as the new creative library scaled.
What budget range do you typically work with?
Typical annual budgets start at $2M. Though, this varies by industry, company stage and engagement scope.
Does your agency also handle ad creative, or is this media-only?
This was a full-service engagement covering media strategy, media buying, creative strategy, creative production (static, video, UGC), and measurement. Creative and media operated as a single integrated team.
Can this approach work for other DTC consumer electronics brands?
The creative-market fit diagnostic and platform-specific creative framework are directly transferable to any brand where purchase motivation differs by market or audience segment. We have applied this model across apps, footwear, beauty, health tech, and finance.

READY TO GROW?

If rising acquisition costs and creative stagnation sound familiar, the strategy that drove these results is repeatable.

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