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Alto Truesonic Sub15 Powered Subwoofer


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  • Dawsons Delivery Delivery: FREE
Finance Available from £10.85 per month

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01925 582 420

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  • 1200 watts class D power
  • Powerful 15 inch woofer long excursion driver
  • 18 mm birch plywood vented cabinet with metal grille and recessed handles
  • Adjustable level and polarity controls
  • Integrated hi-pass and low-pass filters
  • Clip limiter with red LED
  • Ground Lift switch
  • 35 mm pole slots
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Delivery & Returns

Delivery to UK mainland addresses* is FREE on orders over £75 and up to 30kg. (As a guide, a standard electric guitar weighs approx. 3-5kg).

Delivery on orders below £75 are charged at £4.45!

Delivery to Northern Ireland, the Scottish Highlands & Islands, Isle of Man, Isle of Wight, Channel Islands and the Republic of Ireland. is weight dependant and will be indicated at the checkout

Delivery above 30kg to ANY location will vary according to weight and will be indicated at the checkout

LocationPriceStandard Delivery
UK mainland*FREE on orders over £75 £4.45 on orders under £751-3 working days
Northern Ireland, Scottish Highlands & Islands Isle of Man Isle of Wight Channel Islands Republic of Ireland£12.95 – any order value up to 30kg Over 30kg - please call1-3 working days
OverseasPlease call for detailsPlease call

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Packed with 600 watts of class D amplification, the Alto Truesonic Sub15 powered subwoofer delivers massive bottom end when you need it most. Giving you a substantial amount of power over lower frequencies gives you more depth to mix with and the Sub15 delivers this effectively, economically and remains a very popular choice for sound engineers and bands all over the world.

The frequency range and crossover of the Truesonic Sub15 has been tuned to provide smooth, low-end sound production in the 42Hz-125Hz range. The Sub15 powered subwoofer also offers stereo inputs, an internal active crossover, and is housed in rugged, compact, 18mm Birch plywood cabinet with durable metal recessed handles making it as solid as a rock, yet completely portable.

For total control over your sound, the Truesonic Sub15 comes with built in level and polarity controls, hi-pass and low-pass filters, clip limiter switch with a red LED indicator and a ground lift switch to help rid any unwanted mains interference.

The party piece of the Truesonic Sub15 is the powerful 15” low-frequency, long-excursion driver. This enables the Sub15 to dish out as much precise, pure power as you need. The amp, crossover and driver all work in harmony to give you earth shattering bass combined with clarity, all in one easy to transport, solid unit.

ModelTruesonic Sub15
Dimensions (WxLxH)20.7in x 22.8in x 28.6in
Weight59.5lbs (27Kg)
Connectivity Inputs:
  • Mic/Line left channel, XLR right channel
  • Stereo XLR Left link, Right mono, internal crossover on through
Frequency Response42 Hz - 125 Hz
Active / PassiveActive
Wattage1200W Peak, 600W RMS
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