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Four compact black rectangular speakers with mounting brackets

Theater Solutions

Theater Solutions TS30B 4-Pack Home Audio Speakers

SKU CH-XFJC-XSG83

Four mountable passive speakers deliver 140 Hz–20 kHz response at 89 dB, handling 20–200 W per channel for surround or whole-house audio

  • Product typeOn-Wall Speakers
  • Passive design works with any amplifier or receiver
  • 5-inch poly-treated woofers deliver full-range sound from 140 Hz to 20 kHz
  • 89 dB sensitivity at 8 ohms produces big sound from a compact cabinet
  • Integrated hang tabs and included brackets make wall mounting simple
  • Spring-loaded raw-wire connectors accept CL3 or standard speaker wire

Compact 4-speaker set for whole-home audio

The Theater Solutions TS30B delivers a four-piece passive speaker kit built for indoor surround-sound or distributed-audio systems. Each cabinet measures 3.5 by 3.375 by 4.25 inches and uses a 2.5-inch poly-treated cone woofer in a sealed ABS enclosure. Spring-loaded raw-wire terminals accept standard speaker cable, and included brackets with hardware allow quick on-wall mounting. The set is designed to be driven by any amplifier or receiver with raw speaker outputs.

Suits multi-room installs.

Home owners wiring a whole-house audio system or a modest 5.1 surround setup will appreciate the simple install and wide 140 Hz to 20 kHz frequency response at 89 dB sensitivity. The 8-ohm nominal impedance works with most stereo amps and AV receivers. Buyers who need weather-resistant enclosures, higher low-frequency extension, or greater maximum output should look at larger dedicated outdoor or floor-standing models instead.

Handles 20–200 watts per channel with ample headroom

Each speaker is rated for continuous amplifier power between 20 and 200 watts per channel, giving comfortable headroom for background music and movie soundtracks at typical living-room volumes. The sealed cabinet and 2.5-inch driver naturally roll off below 140 Hz, so a separate subwoofer is required for full-range reproduction. Within its designed power window the set delivers clear midrange and treble without compression.

How it compares

Measured against everything we stock in Home Speakers & Subwoofers, at today’s prices. Recalculated every night.

Price $50.99
Cheaper than about 86% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameTheater Solutions
Product typeOn-Wall Speakers

Questions about this item

Do I need a separate amplifier or receiver to drive these TS30B speakers?

Yes, they are passive speakers that require any amplifier, home receiver or stereo with raw speaker wire outputs delivering between 20 and 200 watts per channel.

Can I mix these 89 dB sensitivity speakers with older, less efficient models in the same system?

The 89 dB rating at 8 ohms means they play at a similar loudness to many legacy bookshelf speakers when fed the same power, so they blend well in a multi-room or surround setup.

How can I confirm the TS30B set is performing correctly once installed?

Play a full-range test signal; you should hear clean output down to 140 Hz and up to 20 kHz from the 2.5-inch poly-treated woofers without distortion at normal listening levels.

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