Skip to content
  1. 🚚 Free Shipping on Orders over $99 to Continental US
  2. 10% OFF 4️⃣ or MORE Records Every Day! details
  3. 🔴 Save On Audio Gear shop gear specials

S2000 MKIII Powered Bookshelf Speaker w/ Bluetooth - (Open Box Special)

SKU bst-sp-721-cert7

active monitors w/ on-board EQ controls + presets, hi-def / lossless Bluetooth streaming
Write a review
| Ask a question
sale Current Price$399.99 Original Price$549.99
#TTLHOLIDAY: Save $50 on Speaker Stand Bundle
purchase speaker + stand bundle and receive $50 off + free continental US shipping
while supplies last
TTL Rewards icon Earn up to 3999 Reward Points with this purchase! Read more
  • Get more info on our FREE SHIPPING terms
  • 📦 Standard Shipping ships within 1-3 Business Days
  • 🌎 International Shipping Experts, Fully Tracked
  • ⇨ Need a gear recommendation or a customized package?
  • Contact our support team for all your questions!

    Contact support for recommendations or customization questions

    We answer requests Mon-Fri 10am-6pm EST

  • Lab Overview
  • Review & Q+A
  • Tagged

Lab Overview

Open Box / B-Stock Notes

  • exterior grade: 7.0 out of 10 - very good, some surface wear
  • item cosmetic note: Scuffs - signs of use / pictures uploaded
  • item function: ✔️ tested - Signs of use / fully functional
  • item exterior packaging: original, packaging may show damage
  • note: all open box / b-stock items are final sale


  • powered bookshelf speakers w/ Bluetooth, built-in EQ + premium build
  • stream lossless + high-def Bluetooth V5.0 w/ Qualcomm aptX HD decoding
  • on-board rotary controls for volume, bass, and treble (located on rear of speaker)
  • (2) separate RCA inputs: connect (2) inputs at once (select input by pushing volume knob)
  • HD audio compatible via optical + coaxial inputs
  • OLED LCD screen displays input status
  • (2) professional digital processing DSP chips manage frequency division + distribution for maximum sound stage clarity
  • (4) switchable EQ preset modes (Monitor, Dynamic, Classical, and Vocal)
  • active monitors, no need for an amplifier
  • includes wireless remote control for easy switching between inputs
  • remote can control Bluetooth connected devices
  • includes all necessary cables



  • output: up to 130 Watts RMS
  • signal to noise ratio: ≥90dB (A)
  • noise level: ≤25dB (A)
  • frequency response: 45Hz – 40kHz
  • bass unit: 5.5"
  • tweeter: Planar diaphragm
  • input sensitivity: LINE IN1: R/L:800±50mV / LINE IN2: R/L:600±50mV / OPT/COA: R/L:350±50mFFs / Bluetooth: R/L:450±50mFFs
  • dimensions: 7.8" x 13.5" / 198 x 342 mm
  • weight: 44 lbs / 20 kg


  • full function remote control
  • 3.5mm to RCA cable (Y-cable)
  • RCA to RCA cable
  • fiber optic audio cable
  • 8 ft. speaker connecting cable (essential cable connects speakers together)
UPC: 875674004995

Review & Q+A


Labheads Also Viewed