SKU: 2601774436

Tannoy CMS 801 SUB PI Pre-Install Compact Ceiling-Mounted Subwoofer (Pair, White) - 8"

Sale price$567.00 Regular price$630.00
Save 10%

Pay in installments of $157.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Tannoy CMS 801 SUB PI Pre-Install Compact Ceiling-Mounted Subwoofer (Pair, White) - 8"The CMS 801 SUB PI is a compact 400 Watt subwoofer that complements the entire range of CMS ceiling monitor systems. Thanks to a powerful 8" long excursion LF driver, the UL certified CMS 801 SUB PI delivers dynamic low frequency extension and premium grade audio for music and speech reinforcement applications. Optimised for Installation Specifically designed with a self aligning 5 way clamp system for fast, simple and cost effective installation, CMS

The CMS 801 SUB PI is a compact 400- Watt subwoofer that complements the entire range of CMS ceiling monitor systems. Thanks to a powerful 8" long excursion LF driver, the UL certified CMS 801 SUB PI delivers dynamic low frequency extension and premium grade audio for music and speech reinforcement applications.

Optimised for Installation
Specifically designed with a self-aligning 5 way clamp system for fast, simple and cost effective installation, CMS 801 SUB PI features removable locking screw terminal connector with loop-thru functionality. A convenient front panel tap switch for controlling the 60 W transformer mounted un the optional CMS 801 PI 8 OHM BACKCAN, paintable powder coated steel mesh grille with dust protection, two tile support rails and one C-ring are all included. A back can and plaster (mud) ring are available separately.

LAB GRUPPEN Ready
The CMS 801 SUB PI is finished in semi matt white and optimised for use with LAB GRUPPEN amplifiers.

Features

  • Compact ceiling subwoofer for installation applications
  • 100 Watts continuous, 400 Watts peak power
  • 8" long excursion driver for greater low frequency response
  • Pre-install version supplied without back can (available separately)
  • Multiple transformer taps for 70 V and 100 V line systems or 6 Ohm direct input when used with the optional CMS 801 OHM PI BACKCAN
  • UL 1480 certified for general signalling systems
  • UL 2043 certified for air-handling spaces
  • Low insertion loss 60 W line transformer with easily accessible tapping switch. Note that the transformer is mounted in optional CMS 801 PI 8 OHM BACKCAN
  • Semi matt white finish fits unobtrusively in any environment
  • Powder coated UV resistant perforated steel mesh grille with dust protection
  • Removable grille for custom painting
  • Self-aligning 5 way clamp mounting system
  • Mounting C-ring and ceiling tile rails included

Specifications

System

Frequency response (-3 dB) <sup>(1)</sup>

58 Hz - 160 Hz

Frequency range (-10 dB) <sup>(1)</sup>

42 Hz - 300 Hz

System sensitivity (1 W @ 1 m) <sup>(2)</sup>

92 dB (1 W = 2.45 V for 8 Ohms)

Rated maximum SPL <sup>(2)</sup>

112 dB (average) 118 dB (peak)

With THP60

110 dB (average)

Power handling <sup>(3)</sup>
Transformer taps (via front rotary switch)

Transducers

Low frequency / High frequency

1x 200 mm (8.00") long throw woofer with multi fibre paper pulp cone

Enclosure
Backcan Options
Safety agency ratings (pending)

UL-1480, UL-2043, CE

PI hole cutout diameter

295 mm (11.61")

Dimensions

Bezel diameter

325 mm (12.80")

Back of ceiling surface to rear of back can (PI)

151.2 mm (5.95")

Back of ceiling surface to top of safety loop (PI)

168.5 mm (6.63")

Front of ceiling to rear of bass ports (no back can) PI

123.7 mm (4.87")

Net Weight (ea)
Included Accessories

C Ring, tile bridge, paint mask, cutout template, grille

Optional Accessories

Plaster (Mud) Ring

Ordering Information

Model name

CMS 801 SUB PI

Baffle / Grille Colour

WHITE

Packed Quantity

2

Packed weight kg (lbs)

12.2 (26.84)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2601774436

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
W
Verified Purchase
Wilf
Draper, US
★★★★★ 4
NICE Shirt that SHRINKS!!
Fit Type: Regular Fit, Color: Blue, Size: X-Large
Loved this shirt right out of the package. Put a little steam pressing on it and it was perfect. Has a thicker softer feel than most casual dress shirts. Ordered XL with the "regular" fit and it could be worn tucked or out without it looking overly blousy. SADLY, after a first wash on cold and tumble dry low, and pulled it out early and it shrunk by almost a full size!!! The sleeves, length of shirt and overall fittage shrunk so that now it fits like a snug large. I've never had a shirt shrink like this, hence, the one star off. I would have given it 2 stars off, but the original quality of the shirt is nice, just beware of the shrinkage factor. Don't put it in the dryer at all, only air dry it. I'm tempted to reorder another but just then never put it in the dryer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
J
Verified Purchase
Josh Rod
Cuba, US
★★★★★ 5
Shirt worth buying several times
Size: XX-Large, Color: Anthracite Polo Stripe
Purchased another of same order and have found them to be excellent. Comfort, sizing, and quality. Can be dressed up or dressed down and they look great either way. Worn in very hot weather and have not been oppressed by sweat. Nice. Will be purchasing more. Sizing was great. Loose and long enough to land just right over pants pocket top.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
T
Verified Purchase
TheKaizenOne
Chelsea, US
★★★★★ 5
Great Quality and Comfortable Fit
Size: Large, Color: Washed Blue
I picked up the Amazon Essentials Men’s Golf Polo Shirt, and I’m really impressed. The fabric is soft, breathable, and lightweight — perfect for hot days on the golf course or casual wear. The fit is spot-on, not too tight or too loose, and it looks sharp tucked in or out. It’s held up well after multiple washes without shrinking or losing shape. For the price, it’s excellent quality and a great value. If you need a reliable, comfortable polo for sports or everyday wear, this one is a solid choice. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 5, 2025
P
Verified Purchase
Picantedulce
West Palm Beach, US
★★★★★ 4
Good quality, but runs a bit short
Size: X-Large, Color: Light Grey Heather
Overall, this is a solid polo for the price. The fabric quality is better than expected, with a nice balance of softness and durability. It’s not paper-thin, but not heavy either, and it does a good job wicking moisture and drying quickly, which is exactly what you want from a golf-style shirt. Functionally, it works well for casual wear, work, or being mildly athletic without committing to actual exercise. Sizing is mostly on point, and I didn't notice any shrinkage after washing, but I always make sure to air dry this type of material and not throw it in the dryer. My only real gripe is the length. It feels like the shirt should be about 1–2 inches longer. If you raise your arms, people may catch a glimpse of your six-pack (hopefully), and if you bend over… well, let’s just say you'll want to be mindful of who's behind you. If Amazon fixed the length, this would be an easy five-star staple.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
L
Verified Purchase
L. Summers
New York, US
★★★★★ 5
Love these golf shirts
Size: X-Large, Color: Grey Paint
We've bought several of these golf shirts and my husband really loves them! They are good at wicking away sweat, they fit great, are easy to care for and are well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

recommand products