HomeAlto TS315S

Alto TS315S

New Truesonic 3 2000W 15" Active Subwoofer

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This product has now been discontinued
Special Offers Added:

SKU: DJK37077 EAN: 0816311011860

Special Offers When bought with this product

Key Features

The all new TS315 powered subwoofer extends the bass response of virtually any full- range speaker, relieving that speaker of the difficult task of having to reproduce the low bass frequencies. The result? A system with stunning wide-range response characterised by dramatic, impactful low frequencies and effortless, undistorted mids and highs. The listening audience will hear everything with perfect clarity, from the lowest bass synth tones to the highest percussion bells and everything in between. 

• Driver: 15-inch with high-temperature, long-throw voice coil
• Amplifier: 1000W continuous, 2000W peak Class D power
• XLR outputs, with six discreet output modes for ideal matching with companion speaker
• Extended LF switch for increased EQ control
• Electronic clip, thermal and transducer overdrive protection
• Integrated 35mm pole socket
• Rugged, mar-resistant splatter-spray finish always looks good, even with heavy use
• Designed and tuned in the USA



Product Description

Output Power

2000W peak, 1000W continuous

Transducer Low

15” (381mm) woofer

Frequency Response

44Hz – 85Hz (- 3dB)

Frequency Range

37Hz – 110Hz (-10dB)

Maximum SPL

131dB (@ 1m)


(2) XLR+1/4” (6.35mm) inputs; (2) XLR outputs; (1) IEC power cable input

External Controls

Volume control, signal/clip limiter with LED, DSP output mode switch with LED, polarity-reverse switch with LED, extended low-frequency switch with LED, power switch with LED

Electronic Protections

Electronic clip, thermal and transducer overdrive protection


Internally braced MDF cabinet; 36mm mounting pole socket on top panel



Standard IEC cable

Input Voltage

110–120, 220–240VAC; 50/60Hz




T10AL AC250V (110–120V) or T5AL AC250V (220–240V)

(height x width x depth)

21.3” x 20.6” x 24.7” / 542 x 523 x 628mm


78.48 lbs. / 35.6kg



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Do you own the Alto TS315S? Why not write a review based on your experience with it.
mr christopher
8 April, 2023
Very good
Great product love them
0 found this helpful
17 December, 2022
0 found this helpful
14 December, 2022
Best active subwoofers
We have 2 of these in our code red studio absolutely on point and make the place rumble
0 found this helpful
4 September, 2022
Great product
Great product for mobile gigs, never skip a beat
0 found this helpful
22 September, 2021
Easy setup works best with the alto tops , quality sound 👌
0 found this helpful
26 May, 2021
DJ Flash
0 found this helpful
20 December, 2019
Amazing sound dispersal!!!!!
Amazing sound dispersal!!!! I didn't ever think It would sound this good !!! I've had four sound systems now and this is definitely the best !!! Only drawback is it's so SO heavy !!!! Be aware I don't think this should be carried by one person !!!!
0 found this helpful


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Alto TS315S

Delivery And Stock Information

Free next working day delivery on orders over £100 placed before 3:30pm Monday to Friday.

Orders placed at the weekend or after 3.30pm on Friday will be delivered on the following Tuesday (excluding Bank Holidays).

Larger items / orders e.g large bass speakers or multiple speakers may have to be shipped via a pallet service which may take 1-2 days.

Please check the estimated delivery date on the product, some items can take 2-7 days to be delivered. 

Free next day delivery applies only to the UK mainland for orders over £100. Other locations will be charged as follows

    • Highlands and Islands 2-3 Days* + £25
    • Northern Ireland 2-3 Days* +£10
    • Deliveries will be made subject to the terms and conditions of the courier company. djkit.com will not be held responsible for late deliveries.

In the event that the items ordered are unavailable for next day delivery, you will be contacted by djkit.com to arrange a suitable delivery date.

"In stock" means that the product displayed is either in stock with ourselves or our suppliers and is available for delivery. Stock levels are subject to change without prior notice.


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Finance Available!

Finance options may be available, subject to status
Representative 0% APR Finance on all orders over £280
10% deposit then 6 months payment of £100.35
12 months 0% may also be available

You can apply for finance to purchase this item. A minimum 10% deposit is required and you can opt for either 24 or 36 monthly payments thereafter representative 16.9% APR.

Alto TS315S
from £21.08/month
Buy a pair
from £41.92/month

Representative Example

Cash price £669.00, deposit £66.90. Borrowing £602.10 over 36 months with a representative APR of 16.9% fixed APR, the monthly payments will be £21.08 and the total amount payable will be £825.77

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