Celto
CELTO Acoustique 18SW1000-8
CELTO Acoustique 18SW1000-8
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- Johannesburg, Cape Town, Durban, Pretoria: 2–4 business days after payment confirmation.
- Secondary cities and towns: 3–6 business days.
- Outlying and remote areas: 5–7 business days.
- Nationwide delivery options and terms are listed in our shipping policy.
- Delivery timelines begin once full payment has been confirmed. All orders are shipped via fast, insured courier. You will receive a tracking number by email once your order is dispatched.
Delivery timelines begin once full payment has been confirmed. All orders are shipped via fast, insured courier. You will receive a tracking number by email once your order is dispatched. View full shipping policy →
- EFT (Electronic Funds Transfer) — Direct bank transfer from any South African bank account. No additional fees. Orders confirmed within 1 business day of payment reflecting.
- Cross Border Transfer — For customers in SADC neighboring countries (Lesotho, Zimbabwe, Mozambique, Namibia, Botswana, Eswatini). Order via checkout; invoices settle in ZAR via standard cross-border bank transfer.
- Wire Transfer — For international customers outside the SADC region. Complete checkout to generate a proforma invoice with Swift routing details. Payments are processed in ZAR value.
Orders are confirmed once payment reflects. Banking details are provided in your order confirmation email. View payment details →
- All products are genuine, brand new, and include applicable manufacturer or supplier warranty.
- Warranty periods vary by brand and product — typically 1 to 2 years. Contact us to confirm specific brand coverage.
- Returns accepted within 7 days of receipt in original, unused condition with original packaging.
- Faulty or incorrect items: VisionSounds covers return shipping costs.
Add the CELTO Acoustique 18SW1000-8 by CELTO to your setup — professional audio equipment trusted by engineers, musicians, and event production crews across South Africa.
The SW series of subwoofers are the flagship of the CELTO range of loose bass transducers. There has been absolutely no compromise in design, selection of the materials used, manufacturing and the QC process.
The 18SW1000 is a beautifully finished ultra-thick powder coated aluminum die-cast woofer, with a solid <0.1% carbon CNC machined steel T-Yoke, French bobbin with Japanese wire 240°C voice coil, Japanese / USA damper, water resistant fiber loaded Canadian pulp paper cone, high grade Y35 flaw-free ferrite magnet and a robust 5mm square spring terminal connecting block.
Features
High excursion, low distortion design
Deep, clean and puchy bass
DCS (Deflective cooling system)
Water resistant cone
Optimized parameters for compact cabinet designs
Specifications
Nominal diameter: 460mm (18″”)
Nominal impedance: 8 ohms
Power handling: 1000W RMS (AES Standard)
Sensitivity: 98dB / 1W / 1m
Voice coil diameter: 3.6″” (91mm)
Voice coil height Hvc: 25mm
Voice coil air gap Hag: 10mm
Xmax (Hvc-Hag)/2 + Hag/4: +/- 10mm
Xmech (peak-peak): 46mm
Voice coil winding: 2 layer IN/OUT
Voice coil material: IEC grade copper
Voice coil former: T600 fiberglass
Suspension: Triple roll, impregnated fabric
Spider: Single, cold formed NOMEX
Cone: Fiber loaded treated paper
Chassis: Die-cast aluminum
Magnet: 200mm diameter Y35 ferrite
Mounting & Shipping
Overall Diameter: 470mm
Bolt circle diameter: 445mm
Baffle cutout diameter: 422mm
Flange & gasket thickness: 13mm
Overall depth: 210mm
Net weight: 9.7Kg
Shipping weight: 12Kg
Shipping dimensions: 460x460x280mm
T&S Parameters
F(s): 35Hz
Q(ms): 6.224
V(as): 250 liters
M(ms): 195 grams
R(ms):6.92 Kg/s
S(d): 1288 sq.c+C5m
V(d): 1.28 liters
R(e): 5.57 ohms
Q(es): 0.497
C(ms): 0.101 mm/N
Q(ts): 0.46
L(e): 1KHz: 1.73mH
BL: 22
n(0): 2.08%
VisionSounds — South Africa's specialist in premium camera and audio gear. Fast delivery nationwide. Genuine warranty included.
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