Speedwoofer 10E

Name: Speedwoofer 10E
Brand: RSL Speakers
SKU: R10E1SCVTMBN
Price: 339.34 USD
Availability: InStock

Great Bass. Made Attainable.

The Speedwoofer 10E is designed to deliver real subwoofer performance; not just more bass, but quality bass. Clean, controlled, and musical, it brings depth and impact to your system without overpowering it.

Built around our Compression Guide tuning, the 10E produces tight, accurate low frequencies that integrate seamlessly with your speakers, adding weight and realism while preserving clarity and balance.

The 10E is ideal for:

Small to medium living rooms
Designated listening spaces
Bedrooms and offices
Desktop and nearfield setups

Features:

300 watts RMS / 800 watts peak
Heavy Gauge Cold-Rolled Stamped-Steel frame 10” woofer
Deep bass-extension (26Hz!)
Rear-vented Compression Guide™ tuning
Variable Low-Pass Filter
Variable Phase Knob
Auto-Power Toggle
Black 10E includes black grille / white 10E now includes heather gray grille

Terms & Conditions:

Free shipping within the 48 states! Discounted international shipping available.
Factory new Speedwoofers include a 30-day in-home trial period.
- $50 return fee applies per 10E from the 48 states. (measure your space!)
Cancellations must be requested prior to shipping. A 3.5% cancellation fee will apply.

White Speedwoofers now include heather gray grilles (white available separately)

California Prop 65 Notice

RSL Notice

California Proposition 65 Notice

Our speakers are built using CARB 2–compliant wood, which is manufactured with ultra-low-emitting resins that may involve trace amounts of formaldehyde, a chemical included on California’s Proposition 65 list. These traces relate to the manufacturing process of the MDF itself, not to the normal use of the finished loudspeaker.The finished product maintains extremely low emissions that meet strict California air-quality standards, and everyday use of the speaker does not meaningfully increase exposure. This notice is provided simply to comply with California’s labeling requirements and to keep consumers fully informed.

NOTE FROM RSL TEAM

Note from RSL Team

Help us to reduce or eliminate the return fee!

Our return fee is in place for the sole purpose of protecting the
Speedwoofers’ industry-leading performance and pricing. The cost of
one-way shipping for a Speedwoofer ranges from $40 to $150. Double that
and add a substantial cost for repackaging and recertification, and it
becomes obvious why returns have such an impact. This holds true for ALL
consumer-direct products. So please keep this in mind wherever you
shop, and support us in the fight to eliminate the Speedwoofer return
fee.

The two leading causes of Speedwoofer returns continue to be simple
over-ordering and spatial constraints. As such, we would like to ask you
to kindly consider the following before ordering:

Measure twice, order once! Please measure your intended subwoofer locations to ensure the Speedwoofer will fit. Then measure again!

Check with your family members! Make sure the Speedwoofer’s aesthetics are acceptable for your home.

Order LESS! That might sound strange, but if you
aren’t sure how many Speedwoofers you’ll need, start with just one. We
know that the affordable price makes multiples even more compelling.
However, we would rather build your system to where it needs to be, than
have you pay return fees later.

Ask for guidance! We are always happy to answer questions and make recommendations. No question is too big or small.

We’d love to see the return fees disappear. Together, we can make it happen!

Thank you and best regards,

The RSL Team

Color: Black (Matte)

$339each

Condition

Factory New A. Just like new B. Minor blemishes C. Noticeable blemishes

View Specifications

Product variants

Speedwoofer 10E

Overview

The 10E - The Subwoofer for EVERYONE! The Speedwoofer 10E is the newest addition to RSL’s Speedwoofer family of high-performance subwoofers. The 10E truly resets expectations for what an affordable subwoofer can do! This new 10E re-affirms RSL’s commitment to bring true hi-fi performance to Everyone regardless of their budget. The 10E is a class leading powerhouse that boasts powerful bass performance while still staying true to the musicality that defines the Speedwoofer heritage.

Outstanding Performance and ValueIncredible bass response and clarity for the price. The matte finish looks sleek, and it pairs perfectly with my home audio setup. Highly recommend!

A very good subwoofer for the money.

Well-packaged, fast shipping. Great sound, glad I did my research and found this gem.

Loved the first one so much that im back again for a second one. Great bang for your buck

The hype doesn’t do it justice

I purchased this sub because of the overwhelmingly good reviews and sentiment I saw on Reddit and audio forums. It’s rare for the audiophile crowd to almost unanimously agree a product is amazing, there’s usually some snobs saying anything under $xxx isn’t worth looking at. Truthfully it made me skeptical, I thought maybe there was a bunch of paid reviews mixed in. It couldn’t be that great compared to other budget subs… right? If anything the hype online is under selling this sub. I was looking to replace a Jamo 8” sub that was very accurate but lacked oomph. I listened to some $200-400 subs and ultimately bought a $300 10” Klipsch. It was a significant upgrade in oomph but after living with it for a while I realized it was super sloppy and still not all that powerful. So I upgraded to the 10e for a few bucks more. And wow, just wow. This thing is in an entirely different league than all the other budget subs I sampled. With the subs gain turned up halfway this thing will absolutely rattle the entire house, I consider myself an occasional bass head and at no point have I wanted to crank that knob all the way up. Definitely power to spare. It also hits deep and is shockingly accurate and tight, even at window rattling volumes. I typically keep the gain around 40% and even then it has such a strong presence that I’m thinking I need a speaker upgrade to get a more balanced sound stage. That isn’t a complaint at all, it could be adjusted down more to balance things but I’d rather let it bump and buy speakers that can keep up. This is the most impressed I’ve been with a product in a long time and it’s worth so much more than what they’re charging. 10/10 product, if you’re considering it, pull the trigger before they realize they should be charging way more.

SPECIFICATIONS

Speedwoofer 10E

Frequency Response:
- (anechoic): 26-200 Hz ± 3db
- (+ room gain): ~22 Hz-200 Hz ± 3db (varies with room size)
Woofer:
- 10” 300+ watt rated woofer
- 4 ohm nominal Impedance
- Heavy Gauge Cold-Rolled Stamped-Steel frame
- High-Excursion FEA optimized design motor structure
  - 1008 low-carbon steel motor parts (T-yoke and field plate)
  - High-grade dual-stacked ceramic magnets
  - High Temp (180° C), Multi-layer Copper Voice Coil
- High yield fatigue-resistant Nomex™ spider
- Kevlar™ reinforced paper cone with full anodized aluminum dust cap
- High durability NBR surround
- High duty cycle flexible tinsel lead wire with strain relief feature
Enclosure:
- Rear-vented Compression Guide™ tuning
- Integrated cross-bracing reinforcement
- ¾” thick MDF woofer panels
- Laminated 1” front woofer baffle
- Removable cloth grille (black / heather gray) with Metal RSL Logo
XDR Series Amplifier:
- 300 watts RMS < 1% THD
- 800 watts peak
- Intelligent class D topology, >85% Efficiency
- Signal to noise ratio: >82dB
- Auto-ON Threshold: 10mV
- Auto-OFF: ~30 minutes (no signal)
- Stand-by power consumption: ~0.5 watts
- Power Input: Selectable 110/230VAC 50-60Hz switch
- Low EMI design, CE & C-Tick compliant
- Line level RCA inputs
- Chassis ground screw
Crossover Frequency: 30-200 Hz variable
Crossover Slope: 12 dB/oct
Phase Control: 0 to 180 continuously variable
Power Input: 115V, 60Hz, 230V, 50/60Hz AC
Feet: Includes 4 semi-rigid rubber feet (ideal for hard and carpeted surfaces)
Dimensions with Feet (incl. grille): H: 15 1/2” W: 15” D: 15 3/4”
Weight: 38 lbs
Shipping Dimensions: H: 20” W: 20” D:20”
Shipped Weight: 45 lbs
Fuse: 115V (T5.0AL/250V) – 230V (T2.5.0AL/250V)

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RSL Notice

California Proposition 65 Notice

Note from RSL Team

Speedwoofer 10E

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