Showing 1–12 of 41 resultsSorted by price: high to low

Kenwood KM-Z1 6-Channel THX Power Amplifier – 130 WPC, Japan

$795.00

Six identical channels in one chassis — front pair, centre, both surrounds and a sixth for a passive subwoofer, so a 5.1 system runs from one box and one power cord. 130 watts each with all channels driven, dual power supplies, made in Japan. Freshly serviced, very good condition.

Paradigm DSP-3100 v.2 10″ Subwoofer – 600W Peak, Made in Canada

$595.00

A black Paradigm DSP-3100 v.2 powered subwoofer, made in Canada, with a 10-inch front-firing driver and 200 watts RMS (600 watts dynamic peak) on board. It has been tested on our bench and is in very good condition.

✔️ Very good condition — removable black cloth grille included
✔️ 10-inch front-firing driver, 200 W RMS / 600 W peak Class-D
✔️ Front ports for hidden installs — made in Canada
✔️ Covered by Radique Warranty
✔️ Includes Perpetual Trade-Back Program eligibility
✔️ Expertly packed for safe shipping

PSB SubSeries HD10 10″ Powered Subwoofer — 750W, 2000W Peak!

$595.00

A serious subwoofer in about a square foot of floor, from one of the most respected names in Canadian loudspeaker design, with deep, powerful bass for home theatre and most music.

✔️ Good condition — light scuffs on the top, and a little vibration when played loud (details below)
✔️ 10-inch driver, two passive radiators and a 750 W Class H amplifier
✔️ Line-level and high-level inputs — works even with a receiver that has no sub out
✔️ Covered by Radique Warranty
✔️ Includes Perpetual Trade-Back Program eligibility
✔️ Expertly packed for safe shipping

Infinity Modulus MSW-II 12″ Powered Subwoofer – 600W Peak

$495.00

Infinity Modulus MSW-II 12″ Powered Subwoofer – 300W RMS, Silver The Infinity Modulus MSW-II is a high-performance 12-inch powered subwoofer

MartinLogan Dynamo 500 10″ Subwoofer 360W Peak – Black

$395.00

A 10-inch high-excursion polypropylene woofer and dual rear low-turbulence ports, driven by a 120-watt switch-mode amplifier that peaks at 360 — down to 29 Hz through the LFE input. The low-pass sweeps 50 to 200 Hz with a bypass, and phase and level sit on the back panel. Line-level and LFE inputs only, no speaker-level connection. Very good condition.

Klipsch RPW-10 10 Powered Subwoofer — 420W Peak, BASH Amp

$345.00

Klipsch Reference RPW-10 — A 10-Inch BASH-Amplified Subwoofer That Will Sit Almost Anywhere A Klipsch Reference Series RPW-10 powered subwoofer

Paradigm PDR-10 v.4 10″ Powered Subwoofer – 300W Peak, Serviced

$295.00

A black Paradigm PDR-10 v.4 powered subwoofer, with a 10-inch forward-firing driver and 100 watts RMS (300 watts dynamic peak) on board, serviced on our bench and in very good condition.

✔️ Very good condition — free of significant marks
✔️ Serviced on our bench and tested before listing
✔️ 10-inch forward-firing driver, 100 W RMS and 300 W dynamic peak
✔️ Covered by Radique Warranty
✔️ Includes Perpetual Trade-Back Program eligibility
✔️ Expertly packed for safe shipping

Velodyne Downward-Firing 12″ Active Subwoofer ULD-12

$295.00

Velodyne Acoustics Downward-Firing 12″ Active Subwoofer in Sealed Cabinet The “ULD” nomenclature stands for “ultra-low distortion.” All the Velodyne ULD

JBL Northridge E150P 10-Inch Powered Subwoofer – Cherry, 150W

$295.00

A solidly built JBL powered ten, in the uncommon Cherry finish rather than the usual black.

✔️ Condition: Very Good — cabinet presents well, working properly
✔️ Covered by Radique Warranty
✔️ Includes Perpetual Trade-Back Program eligibility
✔️ Expertly packed for safe shipping

Mirage Nano S8 8″ Subwoofer 200W Peak – Downward Firing

$245.00

A down-firing 8-inch driver with Mirage's Ribbed Elliptical Surround, 200 watts dynamic peak, and a front-ported cabinet running 33 to 120Hz. The rear panel carries a continuously variable low-pass filter, 40 to 150Hz at 18dB per octave, which the fixed-crossover Nano never had — it will cross to almost any satellite. Level 1 serviced here; very good cosmetic condition in dark grey.

Yamaha SW-3 Active Servo Subwoofer — 10″ Woofer | Air Woofer Tec

$225.00

Yamaha’s Active Servo Technology couples a negative-impedance drive amplifier to a Helmholtz resonator port — the Air Woofer opening — so the amplifier corrects the driver’s motion as it works. 100 watts into a 25 cm cone, rated down to 25 Hz, with a continuously variable 50–150 Hz high-cut at 24 dB per octave. Speaker-level and line inputs both. Very good condition.

Polk Audio PSW350 10″ Front-Firing Powered Subwoofer 260W

$225.00

A 10-inch front-firing Dynamic Balance woofer on a 100-watt RMS amplifier — 260 watts dynamic — in a dual-rear-ported cabinet good for 25 to 180 Hz. Speaker-level in and out, stereo line inputs and an unfiltered LFE jack, with a variable 60 to 160 Hz low-pass and a phase switch. 37 lbs, black matte. Very good cosmetic condition.